CPC Certified Professional Coder (CPC) Exam Questions and Answers

The CABG procedure involved multiple bypasses, with the use of autologous saphenous vein grafts and the left internal mammary artery, along with an extensive modified MAZE procedure. CPT® code 33535 describes a coronary artery bypass using arterial grafts, including at least three coronary artery bypasses. CPT® code 33259-51 is for the MAZE procedure for supraventricular tachycardia, with the -51 modifier indicating multiple procedures. CPT® code 33519-51 is for an additional vein graft, and CPT® code 33508-51 describes the endoscopic harvesting of the vein.

CPT® code 15786 is used for abrasion treatment of a single lesion (e.g., for keratosis) through techniques like dermabrasion (lightly sanding the skin ' s surface). When treating multiple lesions in this manner, each lesion treated should be coded individually.

Since the patient has 5 keratosis lesions treated through sanding, 15786 x 5 accurately represents the procedure for each lesion.

Explanation of other options:

A. 15787 x 5: Incorrect because 15787 is designated for dermabrasion of " additional lesions " and would be used in conjunction with 15786, not alone.

B. 15786, 15787: Incorrect, as it does not account for all five lesions treated.

C. 15786, 15787 x 4: Incorrect, as 15787 is used only when performed in addition to 15786, not as a replacement for each additional lesion.

Therefore, the correct answer is D. 15786 x 5, which accurately reports the treatment of all five lesions.

Established patient with moderate MDM

99214 aligns with CPC exam standards

Medical terms often consist of a root word and a suffix.

Hepat/o = liver

-itis = inflammation

Therefore, hepatitis literally means inflammation of the liver.

The incorrect options refer to inflammation of other body parts:

Dermatitis – inflammation of the skin

Gastritis – inflammation of the stomach

Arthritis – inflammation of the joints

Hence, the correct answer is C. Hepatitis.

The knee joint consists of three primary compartments:

1. Medial compartment: The inside part of the knee, which includes the femur and tibia interaction on the inner side.

2. Lateral compartment: The outside part of the knee, where the femur and tibia meet on the outer side.

3. Patellofemoral compartment: The area between the patella (kneecap) and the femur.

These three compartments are essential for knee joint stability and function, allowing movement and weight-bearing activities.

B. Trochlea groove and vestibular are not associated with knee anatomy.

C. Posterior malleolus, scapula, and fibular facet do not relate to knee compartments; the malleolus is in the ankle, scapula in the shoulder, and fibular facet is not part of the primary knee compartments.

D. Cochlea is unrelated to knee anatomy and refers to a part of the inner ear.

Thus, the correct answer is A. Medial, lateral, and patellofemoral.

80143 = Acetaminophen level

80324/80329 = Drug classes, not specific analytes

80299 = Unlisted therapeutic drug assay

1. Procedure and CPT® Code Selection:

The procedure performed was an evisceration of ocular contents without the placement of an implant. The surgical microscope was used for enhanced visualization, but this does not require a separate code if the primary procedure code includes it inherently.

CPT® Code 65091 is used for an evisceration of the ocular contents without implant placement. This code correctly describes the procedure performed on the left eye.

2. Modifier:

Modifier LT is added to indicate that the procedure was performed on the left eye.

3. Exclusion of Code 69990:

Code 69990 is for the use of an operating microscope, but it should not be billed separately when it is used as part of a procedure where enhanced visualization is typical or expected, such as an evisceration procedure. According to CPT® guidelines, 69990 is not separately reported when the microscope is used for visualization in procedures where its use is considered part of the standard of care.

4. Rationale for Excluding Other Options:

Code 65093 is for an evisceration with implant placement, which does not apply since no implant was used.

Options B and C incorrectly include 69990, which is not separately reportable in this scenario.

5. AAPC and CPT® Coding Guidelines:

According to AAPC and CPT® coding guidelines, 65091 is sufficient to capture the procedure without the need to add code 69990 for the microscope.

Therefore, the correct answer is D. 65091-LT.

1. Procedure and CPT® Code Selection:

The patient underwent an open partial colectomy involving the removal of the proximal colon and terminal ileum with reconnection of the distal ileum to the remaining colon.

CPT® Code 44160 is specific for an open partial colectomy with removal of a portion of the colon and the terminal ileum with an ileocolostomy (reconnection of the ileum to the colon). This accurately describes the procedure performed.

Code 44140 is for a partial colectomy without removal of the terminal ileum, making it inappropriate in this case.

Codes 44205 and 44204 involve laparoscopic approaches for colectomy procedures, but since this procedure was open, these codes are not suitable.

2. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code C18.2 is for a malignant neoplasm of the ascending colon, which is specified in this case as colon adenocarcinoma.

Code C18.9 represents an unspecified malignant neoplasm of the colon, which is less specific than C18.2. Therefore, C18.2 is the most accurate choice based on the location of the adenocarcinoma.

3. AAPC and CPT® Coding Guidelines:

Per AAPC guidelines, selecting the correct colectomy code involves identifying the specific approach (open vs. laparoscopic) and anatomical structures resected, both of which align with 44160 for this open ileocolic resection.

Thus, the correct answer, based on CPT® and ICD-10-CM guidelines, is D. 44160, C18.2.

Anesthesia CPT®:

00120 – Anesthesia for ear procedures

AD modifier:

Anesthesiologist medically directing > 4 CRNAs

P3 – Severe systemic disease

Diagnosis Code:

H90.41 – Sensorineural hearing loss, unilateral, right ear

Why others are incorrect:

AA – Personally performed

QX / QY – Incorrect direction model

H90.5 – Unspecified hearing loss

The operative note describes anopen radical hysterectomyfor endometrial cancer with removal of theuterus, tubes, and ovaries(specimens listed) and extensive dissection ofuterine arteries, uterosacral and cardinal ligaments, consistent with aradicalprocedure. The approach is clearlyabdominal/open(midline vertical incision and abdominal entry), not laparoscopic, so a laparoscopic radical hysterectomy code (such as 58548) is not appropriate. In the answer set,58210represents aradical abdominal hysterectomy(with appropriate extent for malignancy management). In addition, the surgeon performedpelvic lymph node samplingbilaterally, removing lymphatic tissue along the iliac vessels to the obturator nerve region. The correct code in the choices for pelvic lymphadenectomy/sampling is38770. Pelvic washings and extensive exploration are included in the primary surgical service and do not add separate CPT codes in this scenario. Therefore, the correct coding combination is58210 and 38770.

The National Correct Coding Initiative (NCCI) was developed by CMS to:

Prevent unbundling

Define procedure-to-procedure (PTP) edits

Identify when modifiers (such as -59) may be appropriate

NCCI edits are critical for accurate CPT® coding and proper reimbursement.

Procedure: Hepatitis B vaccine administration for a Medicare patient on dialysis.

CPT® and HCPCS Codes:

G0010: Administration of Hepatitis B vaccine.

90740: Hepatitis B vaccine, dialysis or immunosuppressed patient dosage, 3-dose schedule.

ICD-10-CM Codes:

Z23: Encounter for immunization.

N18.6: End-stage renal disease.

Z99.2: Dependence on renal dialysis.

Code Selection Justification: G0010 is used for the administration of the vaccine for Medicare patients, and 90740 captures the specific vaccine for dialysis patients. The ICD-10 codes represent the encounter for vaccination and the patient ' s dialysis status.

AMA CPT® Professional Edition (current year)

ICD-10-CM (current year)

HCPCS Level II (current year)

To accurately code this emergency department visit, we need to assess the three key components: history, examination, and medical decision making (MDM).

History:

The documentation supports an expanded problem-focused history. This includes a chief complaint, a brief history of present illness (HPI), a review of systems (ROS) with pertinent positives and negatives, and a past medical history.

Examination:

The examination is also expanded problem-focused. The physician focused on the relevant systems (constitutional, HENT, respiratory) and documented specific findings related to the chief complaint (appears tired).

Medical Decision Making:

The MDM complexity is low. The physician is assessing a new problem (shortness of breath and weakness) with a low level of risk. No further testing or treatment is documented in this encounter.

Based on these components, 99283 is the most appropriate code.

Why other options are incorrect:

99282: Requires a problem-focused history and examination, which is less comprehensive than what was documented.

99284 and 99285: Require a higher level of MDM (moderate or high complexity) and/or a more detailed examination. The documentation doesn ' t support this level of service.

When a prior malignancy has been eradicated and the patient is no longer receiving treatment for the primary site, ICD-10-CM directs you to use apersonal history of malignant neoplasmcode rather than an active primary cancer code. Here, the breast cancer was treated successfully last year and no further therapy was required, so the breast cancer ishistory, not active. The new current condition ismetastatic cancer to the liver, which is coded as asecondary malignant neoplasm of liver and intrahepatic bile duct (C78.7). Because the primary breast cancer is not documented as active or under current treatment, you donotcode an active breast malignancy (C50.-). Instead, you addZ85.3 (personal history of malignant neoplasm of breast)to show the prior cancer history relevant to the current metastatic disease. Option A incorrectly codes a primary liver cancer. Option C incorrectly codes active breast cancer. Option D codes metastasis to the adrenal gland, not the liver.

Debridement coding depends ondeepest tissue removedand thetotal surface areadebrided at each depth. Debridement “tomuscle and/or fascia” is coded with11043for thefirst 20 sq cm (or part thereof)at that depth. The lower-back wound involvesfascia, so report11043(no add-on 11046 is needed because the described size is below an additional 20 sq cm threshold). The shoulder (8) and lower-leg (16) wounds involvesubcutaneous tissue, which is coded with11042for thefirst 20 sq cm (or part thereof)at the subcutaneous depth. Their combined area is24 sq cm, so you report11042plus add-on11045for theadditional 4 sq cmbeyond the first 20. Because two different depth families are billed (fascia vs subcutaneous), adistinct procedural servicemodifier (here-59on 11042) supports reporting both depths when documentation shows separate wounds/levels treated. This matches optionD.

52356 = Cystourethroscopy with ureteroscopy, lithotripsy and stent placement

Combination code → do not report components separately

CPT Code 00811: Anesthesia for lower intestinal endoscopic procedures, endoscope introduced distal to the splenic flexure; diagnostic, with or without collection of specimen(s) by brushing or washing

This code is reported for anesthesia services provided during a colonoscopy that is diagnostic in nature.

ICD-10-CM Code D62: Acute posthemorrhagic anemia

This is the most accurate postoperative diagnosis. The operative report states " Anemia due to acute blood loss. "

ICD-10-CM Code N18.6: End stage renal disease

This code captures the patient ' s documented history of ESRD.

ICD-10-CM Code Z99.2: Dependence on renal dialysis

This code is necessary to report the patient ' s dialysis status, as it affects the overall risk of the procedure.

Why other options are incorrect:

00812: This code is for therapeutic colonoscopies, not diagnostic.

D64.9: This code is for anemia, unspecified. D62 is more specific to the patient ' s condition.

K62.5: This code is for lower gastrointestinal bleeding, but the anemia is the primary diagnosis in this case.

For drug testing for cocaine and methamphetamines with a single analysis using direct optical observation and a subsequent confirmation for cocaine, the appropriate codes are:

80305 for the initial drug test (presumptive).

80353 for the confirmation test of cocaine.

Medical necessity is determined by whether a procedure or treatment is necessary to treat or manage a health condition. Removing excess skin after significant weight loss from a gastric bypass often meets medical necessity criteria because excess skin can lead to physical complications, such as infections, rashes, and mobility issues. Insurance companies are more likely to cover this procedure when it ' s needed to alleviate health issues rather than for cosmetic purposes.

A. Speech therapy for a lisp: Typically, therapy for minor speech impediments like a lisp may not be deemed medically necessary unless it severely affects communication or daily functioning.

B. Tummy tuck after a pregnancy: This procedure is generally classified as cosmetic and not medically necessary, as it is often done to improve appearance rather than address a health condition.

C. Second rhinoplasty for a smaller nose: This would likely be considered elective and cosmetic, especially if it is solely for aesthetic preference without any health-related issues.

Thus, the correct answer is D. Removing excess skin in losing weight from a gastric bypass, as it can be essential for physical health and quality of life.

Breaking down the term:

Cyst/o = bladder

Proct/o = rectum

-stomy = creation of an opening

Cystoproctostomy is the surgical creation of an opening between the bladder and the rectum.

The other options involve different organs:

Gastroenterocolostomy – stomach to intestine

Colocholecystostomy – colon to gallbladder

Nephropyelostomy – kidney to renal pelvis

1. Procedure and CPT® Code Selection:

The test performed is a therapeutic drug assay to measure the concentration of vancomycin in the patient’s blood.

CPT® Code 80184 is specific for a therapeutic drug assay of vancomycin, making it the correct code to report for this test.

2. Rationale for Excluding Other Options:

Code 80197 is used for therapeutic drug assays of another antibiotic, gentamicin, and does not apply to vancomycin.

Code 80202 is for measuring the levels of cyclosporine, another drug, and is not relevant to vancomycin.

Code 80299 is for an unlisted therapeutic drug assay, which is unnecessary since a specific code (80184) exists for vancomycin.

3. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, specific therapeutic drug assay codes, like 80184 for vancomycin, should be used when available.

Therefore, the correct answer is C. 80184.

Procedure: Impedance testing via tympanometry is performed to assess hearing loss in the left ear.

CPT® Code:

92567: This code is for tympanometry (impedance testing) without reflex threshold measurements.

Code Selection Justification: The procedure involved tympanometry without reflex threshold, which is specifically coded as 92567.

AMA CPT® Professional Edition (current year)

K0001 = Standard wheelchair

Other K000 codes represent specialized wheelchairs

In CPT® fracture and dislocation care, manipulation refers to the application of force or traction to restore a bone or joint to its normal anatomic position.

This is a key distinction between with manipulation and without manipulation, which directly affects CPT code selection (e.g., 23505 vs. 23500).

Manipulation may be performed closed (no incision) or open (with incision).

Newborn circumcision coding depends primarily on whether the circumcision is performed using aclamp/device techniqueversus asurgical excision technique. CPT54150is commonly associated with circumcision using a clamp or other device method (often described with a Gomco/Mogen-type approach in many training contexts). In contrast, CPT54160representssurgical circumcisionusing acircumferential incisionwith excision of the foreskin—matching the documentation (“circumferential incision… foreskin excised with a scalpel”). The infant’s age (8 days old) supports that this is a newborn service, but the decisive factor in this vignette is thetechnique described. Modifier-52(reduced services) is not supported because the full circumcision service is performed. Modifier-63applies to procedures performed on infants less than 4 kg for certain CPT codes when applicable, but it is not universally appended and is not the best answer here given typical CPC exam expectations for standard newborn circumcision technique identification. Therefore,54160is correct.

Modifier50indicates abilateral procedureperformed during the same session when the CPT code describes aunilateralservice and there isno specific bilateral codethat must be used instead. Among the options,73115(radiologic supervision and interpretation for wrist arthrography) is a service that can reasonably be performed onboth wristsand is a typical example of a code where bilateral reporting may be appropriate with modifier50when supported.77066is already abilateral diagnostic mammographycode, so modifier 50 is not appropriate because the bilateral nature is built into the code description.77065is unilateral diagnostic mammography, but CPT provides the bilateral option (77066), so the correct CPT approach for both breasts is to report the bilateral code rather than append 50 to the unilateral code.75572is a cardiac CT service and is not a bilateral paired-organ code in the usual modifier-50 sense. CPC exam tip: use 50 for true paired structures when no bilateral code exists and payer rules permit.

This is adiagnosticmammogram (not screening) performed onone breast (left). CPT distinguishes screening from diagnostic:77067is screening mammography and is not appropriate because there is a symptom (palpable lump) and the service is diagnostic. CPT also distinguishes unilateral vs bilateral diagnostic:77065isdiagnostic mammography, unilateral, and77066is diagnostic mammography, bilateral—so the correct selection is77065. The vignette mentions CAD, but current mammography CPT coding incorporates digital and CAD elements into the diagnostic mammography code structure in typical CPC-style testing, and the question asks which code(s) are reported, offering only single-code answers.77061is not the primary diagnostic mammography code; it relates to breast tomosynthesis add-on concepts in many coding frameworks, but the stem describes diagnostic mammography with additional views, not explicit tomosynthesis reporting. Therefore, for unilateral diagnostic mammography of the left breast, the correct code is77065.

1. Procedure and CPT® Code Selection:

The patient underwent a repair of a ruptured aneurysm in the popliteal artery, involving incision, dissection, clamping, removal of the aneurysmal section, and patch grafting.

Code 35151 is the correct CPT® code for the repair of an aneurysm in the popliteal artery, as it specifically describes aneurysm repair in this location.

Code 35081 applies to aneurysm repair in the abdominal aorta, which does not pertain to the popliteal artery location.

Code 35152 is for an aneurysm repair involving the popliteal artery with vein graft, but there is no mention of a vein graft in this scenario, only a patch graft.

Code 35045 is used for repair of an aneurysm in the brachial artery and does not apply to the popliteal artery.

2. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, CPT® codes for aneurysm repair should be chosen based on the specific artery involved. Code 35151 is precisely for popliteal artery aneurysm repair without a vein graft, making it the most accurate choice.

Thus, based on CPT® guidelines and procedural details, the verified answer is B. 35151.

This is anestablished patient office visitcoded byMDM(or time, but time is not provided). Problems:one acute, uncomplicated illness(URI) → supportslowproblem complexity. Data: no labs/imaging ordered or reviewed →minimal/nonedata. Risk: although a prescription is given, MDM level is determined by2 of 3elements (Problems, Data, Risk). Here, only the risk might approach moderate due to prescription management, butproblems and data remain low/minimal, so the overall MDM doesnotmeet moderate. Therefore, the visit is best supported atlow MDM, which corresponds to99213for an established patient. It is more than minimal (99212) because a focused exam and management plan are documented, but it does not meet the higher complexity required for 99214/99215 (multiple problems, significant data review, or high-risk management). CPC exam focus: don’t let a single element (like antibiotics) automatically “force” a higher code—MDM requires meeting the level intwo elements.

Thelunulais the pale, crescent-shaped area visible at the base of some fingernails and toenails (most commonly the thumb). It is part of thenail unit, associated with the nail matrix where nail formation occurs. Because the lunula is anail structure, a biopsy “of the lunula” is anail biopsy, even though a punch tool is also commonly used in skin biopsies. CPC exam questions frequently test precise anatomical vocabulary, especially for integumentary structures (skin, nail, hair). The distractors “eye” and “brain” are unrelated, and “skin” is tempting because punch biopsies are typically skin procedures; however, the question specifically identifies thelunula, which is not a skin landmark. Coding and documentation accuracy depend on knowing these terms because nail procedures often have different code families and clinical considerations than routine skin biopsies. Correct identification starts by mapping the term to its anatomical system: lunula → nail apparatus.

In the CPT® book, codes that contain a semicolon (;) indicate that the portion of the description before the semicolon applies to all codes in that series, and the text after the semicolon completes the individual code description.

For the small intestinal endoscopy (enteroscopy) codes:

The parent code describes: “Small intestinal endoscopy, enteroscopy beyond second portion of duodenum, not including ileum;”

CPT® 44361 specifically adds: “with biopsy, single or multiple.”

Therefore, the full description of CPT® 44361 is:

Small intestinal endoscopy, enteroscopy beyond second portion of duodenum, not including ileum; with biopsy, single or multiple.

1. Procedure and CPT® Code Selection:

The patient received IV hydration therapy with normal saline, which lasted for 1 hour and 30 minutes.

CPT® Code 96360 is used for initial IV hydration for the first hour. This code applies to the first 31-60 minutes of hydration therapy.

CPT® Code 96361 is used for each additional hour of IV hydration. Since the hydration lasted 1 hour and 30 minutes, 96361 should be reported once to cover the additional 30 minutes after the initial hour.

2. Rationale for Excluding Other Options:

Code 96365 is for initial IV infusion for therapeutic, prophylactic, or diagnostic purposes, rather than hydration, and is not applicable in this case.

Code 96366 is used for additional therapeutic, prophylactic, or diagnostic infusions and does not apply to hydration services.

Option A (96360) would only cover the initial hour of hydration, missing the additional 30 minutes, which is appropriately coded with 96361.

3. AAPC and CPT® Coding Guidelines:

According to AAPC and CPT® guidelines, 96360 should be used for the first hour of IV hydration, and 96361 should be used for each additional hour or portion of an hour beyond the initial 60 minutes.

Therefore, the correct answer is D. 96360, 96361.

1. Procedure and CPT® Code Selection:

The procedure involves a tympanoplasty with a radical mastoidectomy to remove a cholesteatoma in the middle ear. Additionally, the procedure includes ossicular chain reconstruction and grafting to repair the eardrum.

CPT® Code 69646 is appropriate for tympanoplasty with a radical mastoidectomy, including removal of the cholesteatoma and ossicular chain reconstruction. This code accurately describes the combination of tympanoplasty, radical mastoidectomy, and ossicular chain reconstruction, making it the correct choice.

2. Rationale for Excluding Other Options:

Code 69643 describes a tympanoplasty with a simple mastoidectomy, which is not appropriate since a radical mastoidectomy was performed.

Code 69645 covers a tympanoplasty with radical mastoidectomy but does not include ossicular chain reconstruction, which was part of this procedure.

Code 69641 is for a tympanoplasty without mastoidectomy, making it incorrect for this case.

3. AAPC and CPT® Coding Guidelines:

According to AAPC and CPT® guidelines, 69646 is the appropriate code when a tympanoplasty includes a radical mastoidectomy with ossicular chain reconstruction, as documented in this case.

Therefore, the correct answer based on CPT® guidelines is D. 69646.

56633 = Radical partial vulvectomy

Deep subcutaneous tissue involvement = radical, not simple

VIN II is coded as D07.1 (carcinoma in situ of vulva) per ICD-10-CM guidelines

49083 – Abdominal paracentesis, diagnostic or therapeutic; with imaging guidance

This code includes imaging guidance (ultrasound or fluoroscopy).

Per CPT® guidelines, do not separately report fluoroscopy or ultrasound guidance with 49083.

The procedure was performed in the hospital, but CPT coding does not change based on site of service.

Why Other Options Are Incorrect:

A (49082) – Used without imaging guidance

B / D – Imaging guidance codes (77001, 77002) are bundled into 49083 per CPT® and NCCI edits

Official CPT® Guidance:

When a paracentesis is performed with imaging guidance, report 49083 only.

Break the term into parts:“oophor-”refers to theovary, and“-ectomy”meanssurgical removal/excision. The modifier“bilateral”meansboth sides(right and left). Put together,bilateral oophorectomymeanssurgical removal of both ovaries. This is commonly confused withsalpingectomy(removal of fallopian tube[s]) andhysterectomy(removal of uterus). CPC terminology questions often use these closely related female-reproductive terms as distractors, so the safest approach is to anchor on the root: “oophor” = ovary, “salping” = fallopian tube, “hyster/uter” = uterus. If it were removal of both tubes, it would bebilateral salpingectomy; removal of uterus (open or laparoscopic) is still a hysterectomy, not an oophorectomy. The “bilateral” part is critical—without it, an oophorectomy could be unilateral (one ovary).

1. Procedure and CPT® Code Selection:

The patient underwent a suppression study involving five glucose tests and five human growth hormone tests.

CPT® Code 80430 represents a suppression panel specifically for growth hormone studies, which includes various assessments for diagnosing abnormal growth.

CPT® Code 82947 is used for each glucose test performed, and since five glucose tests were conducted, it should be coded as 82947 x 5.

CPT® Code 83003 is used for each human growth hormone test performed, and since five tests were conducted, it should be coded as 83003 x 5.

2. Rationale for Excluding Other Options:

Option A lists 82947 x 2 and 83003 without sufficient units to account for the five tests each, which does not match the actual number of tests performed.

Option B omits the suppression panel code 80430, which is necessary for documenting the overall suppression study.

Option D does not provide the correct quantity of glucose and growth hormone tests, which were each performed five times.

3. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, when a suppression panel includes multiple components that are performed more than once, the specific panel code 80430 should be used along with the correct number of individual component codes.

Therefore, the correct answer is C. 80430, 82947 x 5, 83003 x 5.

The documentation describes making a skin incision off the tip of the twelfth rib and extending medially along the banger’s lines of the skin. The use of electrocautery to gain access through multiple layers of musculature and fascia indicates an open surgical approach. Open surgery involves making a large incision to expose and directly view the surgical site. This is distinct from percutaneous (which involves needles or catheters), laparoscopic (which uses small incisions and a camera), and other minimally invasive techniques.

AMA ' s CPT® Professional Edition, ICD-10-CM, and HCPCS Level II (current year)

73522 = Bilateral hips with pelvis, 3–4 views

Modifier -76 = Repeat procedure by the same physician

Modifier -51 identifies multiple procedures

The procedure described involves a LeFort I reconstruction, which is a type of orthognathic surgery performed to correct deformities of the midface. In this scenario, the surgeon performed the reconstruction in two pieces, moving the upper jawbone forward and repositioning the teeth of the maxilla. According to the CPT® guidelines, CPT code 21146 describes a LeFort I (maxilla only) osteotomy, two-piece segment, including bone grafts (includes obtaining autografts). This code matches the description provided.

Procedure: Complete cardiac MRI for morphology and function without contrast, followed by contrast with four additional sequences and stress imaging.

CPT® Codes:

75561: Cardiac MRI for morphology and function without contrast material.

75563: Cardiac MRI with contrast and further sequences.

ICD-10-CM Codes:

I50.1: Left ventricular failure.

I49.1: Premature ventricular contractions.

Code Selection Justification: The CPT® codes accurately capture the MRI procedures performed. The ICD-10-CM codes represent the diagnoses of left ventricular failure and premature ventricular contractions.

AMA CPT® Professional Edition (current year)

ICD-10-CM (current year)

HCPCS Level II (current year)

S06.0X1A = Concussion with brief LOC

V40.5XXA = Driver injured in collision with fixed object

V47.5XXA = Car accident, driverExternal cause codes correctly describe mechanism and role.

20552 = Injection(s); single or multiple trigger points, 1–2 muscles

Total muscles injected = 2 (trapezius + pectoralis)

Number of injections does not determine code selection—number of muscles does

Asphenoidotomyperformed vianasal/sinus endoscopyis specifically reported withCPT 31287(endoscopic sinus surgery, sphenoidotomy). A diagnostic nasal endoscopy code (such as 31231) is generallynot separately reportedwhen it is integral to performing the surgical endoscopic sinus procedure, so options including 31231-59 are incorrect in typical CPT exam logic unless a distinct, separately identifiable diagnostic endoscopy is clearly documented and medically necessary beyond the surgical approach. The diagnosis describes afracture of the skull baseinvolving the sphenoid sinus without CSF leak; among the offered diagnosis codes,S02.19XAcorrectly represents a skull base fracture category consistent with the scenario’s specificity as presented in the answer choices. Code31291represents a different sinus procedure (not sphenoidotomy). CPC key point: choose the code matching thespecific sinus and surgical action(sphenoidotomy → 31287) and avoid unbundling the diagnostic endoscopy that is part of the operative endoscopic approach.

Procedure Code:

90945 – Continuous renal replacement therapy (CRRT), daily

Includes repeated low-level E/M monitoring

Correct for CVVH

Diagnosis Codes:

I10 – Essential hypertension

N18.9 – Chronic kidney disease, unspecified

Why others are incorrect:

90935 / 90937 – Intermittent hemodialysis

90947 – Pediatric CRRT

ICD-9 codes (112.9, 110) are invalid

The anesthesia code for an axillary block for procedures on the upper arm and elbow, which includes the monitoring by the anesthesiologist throughout the procedure, is 01830. This code is appropriate for anesthesia for all procedures on nerves, muscles, tendons, fascia, and bursae of the shoulder and axilla.

CPT® Professional Edition, AMA

Anesthesia Coding Guidelines

Procedure: Visual field examination of both eyes using Goldmann perimeter testing with four isopters.

CPT® Code:

92082: This code is for visual field examination with intermediate examination.

ICD-10-CM Code:

G43.009: Migraine without aura, not intractable, without status migrainosus.

Code Selection Justification: The visual field exam method and complexity align with 92082. The patient ' s diagnosis of non-intractable migraine without aura is coded as G43.009.

AMA CPT® Professional Edition (current year)

ICD-10-CM (current year)

49190 = Excision of peritoneal tumor greater than 10 cm

C48.2 = Malignant neoplasm of peritoneum

This procedure is not a simple diagnostic lumbar puncture; it includestherapeutic drainageof CSF to relieve elevated intracranial pressure. CPT62272is used forspinal puncture with drainage of cerebrospinal fluid(therapeutic), which matches the “actively drain CSF” language. The physician also performed the puncture underCT guidance, and when imaging guidance is documented and not bundled into the primary code, you report the appropriate CT guidance code77012for needle placement. Option D (62270) is the classic diagnostic lumbar puncture/spinal puncture code and does not capture active drainage as the purpose. Options A and B are for different catheter/needle procedures and do not best match “spinal puncture with drainage” plus CT guidance in this vignette. CPC exam tip: when the stem emphasizespressure relief/drainage, thinktherapeutic drainage coderather than diagnostic LP, and then add imaging guidance when specifically documented and supported.

Zone 2 flexor tendon repairs (“no man’s land”) are coded with thezone 2 flexor tendon repair/advancementcode family. Because the case specifieszone 2 FDP tendon repairof the index finger, the correct tendon repair code is26356(zone 2 flexor tendon repair/advancement; primary, without free graft, each tendon). The associateddigital nerve repairis separately reported with64831(suture of digital nerve; one nerve). Since both procedures are performed in the same operative session, the secondary procedure commonly carriesmodifier -51for multiple procedures when required by payer/claim conventions (as reflected in the answer choices). The operative note specifically states use of anoperating microscopefor microsurgical nerve repair, which supports add-on code69990(microsurgical techniques requiring operating microscope), reportedonce per sessionandnotwith modifier 51. Therefore, the only fully correct option including tendon, nerve repair, and microscope reporting isA.

The patient with malignant lymphoma is administered Rituximab (800 mg) and Benadryl (100 mg) intravenously.

Procedure Description:

Administration of Rituximab (800 mg) intravenously.

Administration of Benadryl (100 mg) intravenously.

HCPCS Level II Coding:

J9312: Injection, Rituximab, 10 mg.

For 800 mg, report 80 units of J9312.

J1200: Injection, Diphenhydramine HCl, up to 50 mg.

For 100 mg, report 2 units of J1200.

HCPCS Level II Code Book (current year).

HCPCS Level II coding guidelines for intravenous drug administration.

The patient presents for a planned cesarean section for triplets and receives continuous epidural anesthesia. CPT code 01967 is used for neuraxial labor analgesia/anesthesia for planned vaginal delivery, and code 01968 is an add-on code for cesarean delivery following neuraxial labor analgesia/anesthesia. Since this is a planned cesarean section with triplets, both codes 01967 and 01968 are applicable.

47000 = Percutaneous liver biopsy

76942 = Ultrasound guidance

K74.3 = Primary biliary cirrhosis

“Three-view imaging of both hips and the pelvis” corresponds toCPT 73523(bilateral hips with pelvis, 3–4 views). Because the same study is repeated laterthe same daydue to a new event (fall from bed) and is interpreted by thesame radiologist, the correct repeat modifier concept is-76(repeat procedure by thesamephysician/qualified health professional). The most accurate reporting is73523for the first study and73523-76for the repeat study. Among the provided options,Dis the only choice that includes both73523and the correct repeat-by-same modifier-76. The inclusion of-51in option D reflects a multiple-procedure concept that is not the primary modifier logic for a true repeat of the same radiologic service; however, the CPC exam intent here is to recognize73523and that the repeat isby the same radiologist, requiring-76(not -77). Key learning point: select the correctstudy code by views, then apply-76for same-provider repeat interpretation.

Laparoscopic nephrectomy: A minimally invasive surgical procedure to remove a kidney.

Part of the ureter: Removal includes part of the ureter.

50220: Nephrectomy (open procedure), which doesn ' t apply since the procedure was laparoscopic.

50548: Nephrectomy, partial, laparoscopic, which doesn ' t match the full nephrectomy performed.

50543: Laparoscopy, surgical; nephrectomy with total ureterectomy.

50543 is the correct CPT code for the laparoscopic removal of the kidney along with part of the ureter, fitting the scenario described.

Actinic keratoses (AKs) are coded using thepremalignant lesion destructionCPT family17000–17004, regardless of the destruction method (e.g., laser, cryotherapy, electrosurgery), as long as the intent is destruction. Coding is based on thenumber of lesions treated in that session:17000covers thefirstlesion,17003is an add-on code for2–14 additional lesions, and17004is used when treating15 or more lesions. Because the encounter documents destruction of15 AK lesions, CPT requires reporting17004only (not 17000 + multiple units of 17003). Codes17110/17111are for destruction ofbenignlesions (e.g., warts, molluscum), which is the wrong lesion category. On CPC exams, the key is matchingpremalignant vs benignand then selecting the correct code bylesion count threshold—here the threshold is met for17004.

The patient is undergoing a cardiac catheterization with a CRNA providing monitored anesthesia care (MAC). Code 00520 is for anesthesia for heart catheterization procedures. Modifier QX indicates CRNA service with medical direction by a physician, QS indicates MAC, and P5 indicates a patient with a severe systemic disease that is a constant threat to life. Thus, the correct code and modifier combination is 00520-QX-QS-P5.

A “subcutaneous cardiac rhythm monitor” describes animplantable loop recorder(insertable cardiac monitor) placed under the skin for long-term rhythm surveillance. When the entire monitor system isremoved, CPT provides a specific removal code rather than using pacemaker/ICD removal codes.33286is the CPT code forremoval of an insertable cardiac monitor. The timing (14 months after implantation) supports that this is not an immediate post-op revision but a standard removal after monitoring is complete or the device is no longer needed. The distractors represent other cardiac device services:33241is removal of an implantable defibrillator pulse generator (not a loop recorder), and33272/33273relate to other cardiac device procedures rather than removal of an insertable monitor. CPC strategy: identify the device category—loop recorder/insertable cardiac monitor—and match the service—removal—to the dedicated code. This avoids incorrectly reporting pacemaker/ICD codes, which are different devices with different procedural work and coding families.

The CPT code 31625 is used for bronchoscopy with a transbronchial lung biopsy. This includes the use of fluoroscopic guidance, as described in the scenario.

Lesion excision codes in the CPT® codebook include the removal of the lesion along with the necessary margins and a simple (nonlayered) closure when performed. These codes do not cover intermediate or complex closures, which are reported separately if performed. The measurement for selecting the appropriate lesion excision code includes the lesion and the margins required for complete excision.

AMA ' s CPT® Professional Edition, lesion excision guidelines.

1. Procedure and CPT® Code Selection:

The physician administered the MMRV (measles, mumps, rubella, and varicella) vaccine subcutaneously and dose 3 of Hepatitis B vaccine intramuscularly. The physician also provided counseling on routine immunizations.

CPT® Code 90460 is used for immunization administration with counseling by the physician for patients 18 years or younger for the first or only component of each vaccine.

CPT® Code 90461 is used for each additional component in a vaccine with counseling.

90710 is the code for the MMRV vaccine.

90744 is the code for the Hepatitis B vaccine (pediatric).

2. Application of 90460 and 90461:

For the MMRV vaccine (which has four components: measles, mumps, rubella, and varicella), 90460 is reported once for the first component, and 90461 is reported three times (once for each additional component).

For the Hepatitis B vaccine, 90460 is reported again since it is a separate vaccine with one component.

3. Rationale for Excluding Other Options:

Option A (90471, 90472 x 4, 90707, 90746) uses codes for vaccine administration without counseling and incorrect vaccine codes (90707 for MMR instead of MMRV and 90746 for adult Hepatitis B instead of pediatric).

Option B and Option D also contain incorrect vaccine codes and do not correctly apply the counseling administration codes.

4. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, 90460 and 90461 are the appropriate administration codes for vaccines with counseling provided to pediatric patients, with each component of a multi-component vaccine coded separately.

Therefore, the correct answer is C. 90460 x 2, 90461 x 3, 90710, 90744.

To select the correct HCPCS Level II code for a non-emergency ambulance service, we focus on the following components:

A0428 represents " Ambulance service, Basic Life Support (BLS), non-emergency transport, " which is appropriate here as the patient was transported with non-emergency BLS following a fainting episode. This eliminates options B and D, which indicate " emergency " (A0429).

QM Modifier indicates " Ambulance service provided under arrangement by a provider of services, " relevant when a physician arranges the ambulance transport.

PH Modifier specifies " Physician’s office to hospital " transport, matching the scenario where the patient was taken from the physician’s office to the hospital.

Thus, A0428-QM-PH accurately describes a non-emergency BLS transport arranged by a provider from a physician ' s office to the hospital, aligning with choice A.

A “recent football injury” indicates anacute traumaticinjury rather than a chronic/old derangement. Acute meniscus tears are coded from theS83.2-category (tear of meniscus, current injury), not theM23.-category (derangement of meniscus due to old tear or injury). The question specifiesmedial meniscus,left knee, and implies aninitial encounterfor the acute injury, so the correct code must include laterality and the 7th characterAfor initial encounter.S83.232Acorresponds to acurrent tear of the medial meniscus, left knee, initial encounter.S83.242Ais a different meniscus specification (not medial).M23.202/M23.204are derangement codes typically used forold tearsor chronic conditions, not an acute recent sports injury. CPC exam tip: “recent injury” →S-codes, “old tear/derangement” →M23. Mnemonic:S = Sudden (acute),M = Mature (old/chronic).

ICD-10-CM has a clear hierarchy when the same substance is documented with multiple levels of severity.Dependencerepresents a higher severity classification thanabuse, andabuseis higher thanuse. When two or more of these are documented for the same substance, you generally assignonly one code, selecting thehighest level of severitysupported: dependence over abuse, and abuse over use. Therefore, if bothuse and dependenceare documented, you assigndependence only(Option D). Option A is incorrect because you do not code both use and abuse for the same substance; you choose the higher severity (abuse). Option B is incorrect because if abuse and dependence are both documented, you would codedependence, not abuse. Option C is incorrect because ICD-10-CM does not support reporting all three separately for the same substance; doing so would be duplicative and noncompliant. CPC exam tip: remember the mnemonicD-A-U→Dependence > Abuse > Use(pick the highest).

22514 = Vertebroplasty, lumbar (L5)

22515 = Each additional vertebral body (sacrum)

Vertebroplasty codes are inherently bilateral, so modifier -50 is not used

1. Procedure and CPT® Code Selection:

The scenario describes the removal and replacement of an inflatable penile prosthesis due to erectile dysfunction.

CPT® Code 54416 is specifically used for the removal and replacement of a multi-component inflatable penile prosthesis. This code accurately describes the procedure performed.

2. Rationale for Excluding Other Options:

Code 54401 represents the initial insertion of a multi-component inflatable penile prosthesis but does not cover removal and replacement, making it inappropriate for this scenario.

Code 54400 is for the insertion of a non-inflatable (malleable) penile prosthesis, which does not apply here as the prosthesis is inflatable.

Code 4417 does not exist in the CPT® coding system and is likely a typo or incorrect option.

3. AAPC and CPT® Coding Guidelines:

According to AAPC and CPT® guidelines, 54416 is the correct code when an inflatable prosthesis requires both removal and replacement, without the need for additional modifiers for this procedure.

Therefore, the correct answer based on CPT® guidelines is D. 54416.

Omalizumab is a drug reported withHCPCS J2357, and the dose is converted into billable units based on the code’s unit definition. In CPC-style questions,150 mgis commonly represented asJ2357 × 30 units(i.e., 5 mg per unit → 150/5 = 30). Administration is atherapeutic subcutaneous injection, reported with96372(therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular). Vaccine administration codes (90460/90471) are not appropriate because omalizumab is not a vaccine. For diagnosis, the statement includesstatus asthmaticusbut does not specify severity category (mild/moderate/severe persistent). In the options provided,J45.902is the “unspecified asthma with status asthmaticus” concept, whereas J45.52 requires severe persistent asthma with status asthmaticus (not documented). Therefore, the correct pairing is96372 + J2357 × 30 + J45.902. CPC exam tip: match administration code type (therapeutic injection vs immunization) and choose the most specific ICD-10-CM supported by documentation.

E08.3213 = Diabetes due to underlying condition with mild NPDR with macular edema, bilateral

E24.9 = Cushing’s syndrome (underlying condition)

Z79.84 = Long-term use of oral hypoglycemic drugs

Sequencing follows ICD-10-CM guidelines for secondary diabetes.

29827: Arthroscopic rotator cuff repair is correctly coded as 29827.

29828: Arthroscopic biceps tenodesis is an additional procedure and should be coded as 29828 with modifier -51 (Multiple Procedures).

29824: Arthroscopic claviculectomy (partial resection of the distal clavicle) is coded as 29824 with modifier -51.

29826: Arthroscopic subacromial decompression, including coracoacromial ligament release, is coded as 29826.

All these procedures were performed arthroscopically and documented in the operative report, justifying the use of these codes and the use of modifier -51 for multiple procedures.

CPT® Professional Edition, AMA

Chest radiography codes are selected by thenumber of viewsperformed. CPT71047is for chest X-ray with2 views, while71048is for chest X-ray with3 or 4 views. When the number of views exceeds a code’s defined range, you generally donotreport the code multiple times per extra view; instead, you select the CPT code that best describes the service family and view count as structured by the code set and payer rules. In CPC-style question design, “6 views of the chest” is often included to test whether you incorrectly multiply per view. The answer options provided do not include a dedicated “6+ view chest” code, and the correct choice in this question’s answer set is to report71048(the higher view-count chest radiograph code offered)once, not “×6” or doubling 2-view codes. Option A and B reflect incorrect per-view/per-unit reporting. Therefore, within the provided choices, the correct answer is71048.

Frozen section pathology coding rules:

88331 – Frozen section, first tissue block, each specimen

88332 – Frozen section, each additional tissue block, same specimen

Breakdown:

Specimen 1

Block 1 → 88331 × 1

Block 2 → 88332 × 1

Specimen 2

Block 1 → 88331 × 1

Block 2 → 88332 × 1

However, multiple frozen sections per tissue block are separately reportable:

Total first blocks = 4 frozen sections → 88331 × 4

Total additional blocks = 3 frozen sections → 88332 × 3

CPT® pathology guidelines require coding by tissue block and specimen, not by polyp alone.

The injection into the trochanteric bursa under ultrasonic guidance is coded with CPT® 20611, which describes an injection of a major joint or bursa with ultrasound guidance. The modifier -LT indicates the procedure was performed on the left side.

47000 = Percutaneous liver biopsy

77021 = MRI guidance for needle placement

Multiple cores are included in the biopsy code

Escharotomy is reported using CPT codes16035(escharotomy; initial incision) and16036(each additional incision). Because the operative note statestwo incisionswere made, you report16035 for the first incisionand16036 for the second incision. Reporting 16035 twice is not correct because CPT distinguishes the first incision from each additional incision. “-51” is not the appropriate mechanism here because 16036 is inherently an add-on style “each additional incision” service within the family; you code the correct units rather than applying a multiple-procedure modifier. For diagnosis coding, a third-degree burn of the chest wall is captured withT21.31XA(third-degree burn of chest wall, initial encounter). TBSA is10%, and because all burns are third-degree totaling10%, the TBSA code should reflect10–19% TBSA with 10–19% third-degree, which isT31.11. Option B is the only choice that correctly pairs the CPT structure (initial + additional incision) with the appropriate burn location and TBSA/third-degree severity reporting.

A tympanoplasty repairs aperforated tympanic membrane. The key phrase “doesnotremove the mastoid” means this istympanoplasty without mastoidectomy, which is correctly represented by69631in the answer set. Codes that include mastoid work (or represent different tympanoplasty variants) are incorrect because the documentation explicitly states the mastoid was not removed. Diagnosis coding should reflect both thechronic otitis mediaand theperforation. In the options,H66.92represents otitis media (as offered) andH72.92represents perforation of the tympanic membrane (as offered). Although the clinical story specifies the left ear, the provided diagnosis options do not include laterality; on CPC-style questions, you choose the best match among the answer choices. Therefore, the correct combination within this question’s choices is69631 with H66.92 and H72.92, matching tympanoplasty without mastoidectomy plus the documented conditions.

69209 = Cerumen removal using irrigation

69210 = Cerumen removal using instrumentation

Different techniques on different ears require separate codes with laterality modifiers

An esophagogastroduodenoscopy (EGD) was performed with the removal of a polyp using hot biopsy forceps.

Procedure Description:

An EGD was performed.

A polyp was found in the duodenum and removed with hot biopsy forceps.

CPT® Coding:

43250: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by hot biopsy forceps.

AMA ' s CPT® Professional Edition (current year).

CPT® Assistant for detailed coding guidelines on endoscopic procedures.

42820 = Tonsillectomy and adenoidectomy, under age 12

J35.03 already includes chronic tonsillitis and adenoiditis

Hypertrophy is included and not separately coded

90960 = ESRD services, 4 or more visits/month

N18.6 = End-stage renal disease

Z99.2 = Dependence on renal dialysis

Basal cell carcinoma is amalignantskin neoplasm, so the excision is coded from11600–11646(malignant lesion excision), not11400–11446(benign lesion excision). The scalp is in the anatomic group that includesscalp/neck/hands/feet/genitalia, and the excised diameterincluding marginsdetermines the malignant excision code range. A size of3.7 cmfalls into the3.1–4.0 cmcategory, which corresponds to11624for malignant excision in that location group. Closure is separately reportable when it is anintermediate (layered) repair, so you add12032(intermediate repair, scalp/axillae/trunk/extremities;2.6–7.5 cm) when documentation supports layered closure beyond simple repair. Diagnosis coding should reflectbasal cell carcinoma of scalp/neck, which isC44.41. Options that use benign excision or benign diagnosis codes are incorrect for basal cell carcinoma.

1. Procedure and CPT® Code Selection:

The patient underwent a needle biopsy of the liver using CT guidance to obtain two core biopsy samples.

CPT® Code 47000 is for a percutaneous needle biopsy of the liver, which covers the liver biopsy procedure.

CPT® Code 77012 is the correct code for CT guidance for needle placement in soft tissue, which includes the guidance required to obtain accurate liver biopsy samples.

2. Rationale for Excluding Other Options:

Code 47001 in option A is an add-on code for a liver biopsy performed during another procedure (such as a laparoscopic or open procedure) and is not applicable in this case, as 47000 is sufficient for a percutaneous approach.

Code 76942 (in option A) represents ultrasound guidance, not CT guidance, and thus is incorrect.

Code 77002 (in option B) is used for fluoroscopic guidance for needle placement, which is not applicable since CT guidance was used.

Option C incorrectly includes 47001, which is not needed as 47000 fully covers the percutaneous needle biopsy.

3. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, 47000 is used for percutaneous liver biopsies, and 77012 should be reported for CT guidance for needle placement in the liver.

Therefore, the correct answer is D. 47000, 77012.

Place of Service (POS) codes are two-digit numeric codes used on professional claims to identify where a service was performed (e.g., office, inpatient hospital, outpatient hospital).

Reporting an incorrect POS can affect reimbursement and may result in claim denial ✔

POS codes are not alphanumeric

They describe many locations, not just ICU

POS codes are maintained by CMS, not found in the ICD-10-CM code book

Burn coding requires (1) code each burn site bylocation, laterality, and degree, and (2) add aTBSAcode when appropriate. The patient hasthird-degree burnsof both thighs (right and left), so the correct site/degree codes areT24.311A(third-degree burn of right thigh, initial encounter) andT24.312A(third-degree burn of left thigh, initial encounter). He also hassecond-degree burnsof the right anterior chest wall and the upper back, reported withT21.21XA(second-degree burn of chest wall, initial encounter) andT21.23XA(second-degree burn of back wall, initial encounter). TBSA is24%(falls in the 20–29% category), andthird-degree is 10%(falls in the 10–19% third-degree category), so the correct TBSA code isT31.21. Option D matches the required site/degree codes and the correct TBSA/third-degree percentage code pairing.

The mediastinum is an anatomical region located in the thoracic cavity. It is bounded by the sternum in front, the vertebral column at the back, and is situated between the lungs. It contains the heart, trachea, esophagus, thymus, and other structures, but it is not itself an organ. Therefore, the correct answer is that it is a location in the chest.

ICD-10-CM, Medical Anatomy and Physiology textbooks

The correct answer is A. 72050. Modifier 26 is used to report the professional component of a service when the provider performs only the physician work portion, such as interpretation and report, and not the technical portion of the service. This modifier is commonly applicable to diagnostic services that may be divided into professional and technical components. Radiology services are the classic example because one entity may perform the imaging study using equipment and staff, while a physician separately interprets the images and issues the report. Medicare guidance also describes modifier 26 as appropriate when a physician interprets a test but does not perform the technical portion, especially for radiology services such as X-rays.

Code 72050 is a diagnostic radiology CPT® code for a cervical spine X-ray study, which supports a professional and technical component split. By contrast, 99283 is an emergency department E/M code, 90460 is immunization administration, and 93042 already represents interpretation/report work, so modifier 26 is not the best choice for those options.

Reference topics: CPC Modifiers; CPT Appendix A Modifier 26; Radiology Coding; Professional Component versus Technical Component.

CPT Code 43246: Esophagogastroduodenoscopy, with transoral insertion of intra-abdominal tube (e.g., gastrostomy or jejunostomy)

This code describes the attempted PEG tube placement.

Modifier -52: Reduced services. This modifier is appended because the procedure was aborted and the PEG tube was not successfully placed.

ICD-10-CM Code K94.29: Other specified disorders of digestive system

This code captures the patient ' s chronic feeding requirement, which is the reason for the attempted PEG tube placement.

ICD-10-CM Code K44.9: Diaphragmatic hernia without obstruction or gangrene

This code reports the small hiatal hernia that was found during the procedure.

The CPT® codes for skin biopsies depend on the method used and the location of each lesion. Here, the scenario includes:

1. Two punch biopsies on the trunk: CPT® code 11104 is used for a full-thickness punch biopsy of the skin, and 11104 x 2 is appropriate since two lesions on the trunk were sampled.

2. One partial-thickness shave biopsy on the forehead: CPT® code 11102 is used for a tangential (shave) biopsy, which captures a partial-thickness sample, appropriate for the forehead lesion.

Explanation of other options:

B. 11104, 11105, 11103: Incorrect, as 11105 is an add-on for additional punch biopsies at separate sites but not used here.

C. 11104, 11103 x 2: 11103 is an add-on code for additional shave biopsies, which does not apply to the punch biopsies on the trunk.

D. 11104, 11102 x 2: Incorrect, as 11102 is only used for the shave biopsy, not for the punch biopsies.

Cervical spondylosis with myelopathy: Condition requiring decompressive surgery.

Bilateral posterior laminectomy, facetectomies, foraminotomies: Procedures performed to decompress nerve roots.

Interspaces C5-C6 and C6-C7: Specific levels where the procedures were performed.

CPT code 63045 is used for the initial cervical laminectomy, and 63048 is for each additional segment. The combination covers the decompression across two interspaces.

Moderate sedation codes are selected by (1)patient ageand (2) whether the sedation is provided by thesame physician performing the procedureor by a different provider. The stem states theorthopedist provides the sedation and the reduction, so the sedation is provided by thesame physicianwho performs the procedure. For age, the patient is5 years old, which falls into the≥5 yearscategory. Therefore, the correct initial moderate sedation code is99152(moderate sedation provided by the same physician/other qualified provider performing the procedure; patient age 5 years or older; initial 15 minutes). The documented time is21 minutes, which supports only theinitialcode (it does not reach the threshold needed to report an additional 15-minute increment add-on). Code99151is for patientsunder 5 years, so it does not apply. Codes99155/99156are for sedation provided by adifferentprovider than the one performing the procedure. CPC exam tip: age cutoffs matter—exactly 5years old uses the “5 years or older” code set.

00537 = Anesthesia for EP procedures

P1 = Normal healthy patient

1. Procedure and CPT® Code Selection:

The patient underwent an appendectomy performed via laparoscopic approach. The procedure involved removal of the appendix using a scope inserted through an umbilical incision.

CPT® Code 44970 is specific for a laparoscopic appendectomy, which is the correct code for this procedure.

Code 44950 would be used for an open appendectomy, but since this case was performed laparoscopically, 44970 is appropriate.

2. Diagnosis and ICD-10-CM Code Selection:

The diagnosis given by the physician is chronic appendicitis.

ICD-10-CM Code K36 is used to report chronic appendicitis, which is the definitive diagnosis in this case.

Additional codes for symptoms such as nausea (R11.2) and right lower quadrant pain (R10.31) are not necessary because the primary diagnosis of chronic appendicitis (K36) fully explains the symptoms, according to ICD-10-CM guidelines on coding symptoms when a definitive diagnosis is available.

3. AAPC and CPT® Coding Guidelines:

AAPC guidelines indicate that when a definitive diagnosis is established, symptom codes should not be reported separately. The use of 44970 for laparoscopic appendectomy and K36 for chronic appendicitis is fully supported by these coding standards.

Therefore, the correct answer is C. 44970, K36.

72114 = Radiologic exam, lumbosacral spine, complete with bending views

Other codes represent fewer views or different spine regions

For diabetes coding, you must first select the diabetes category that matches the type:Type 1 diabetesisE10.-(not E11, which is Type 2). “Diabetic chronic kidney disease” maps toE10.22(Type 1 diabetes mellitus with diabetic chronic kidney disease). ICD-10-CM guidelines then require anadditional codeto identify thestage of CKDfromN18.-. Because the question does not specify the CKD stage, you assignN18.9(chronic kidney disease, unspecified). That makesE10.22, N18.9correct (Option B). Option D would only be correct if the stage were specifically documented asCKD stage 1 (N18.1). Option C (E10.21) is diabetes with diabetic nephropathy, which is not the same as “diabetic CKD” in this question. CPC exam tip:E10.22 always needs an N18.- stage codewhen stage is known; if not known, useN18.9.

Procedure Coding:

72158 – MRI, lumbar spine; without contrast, followed by with contrast

Single comprehensive code

Diagnosis Coding:

M54.42 – Low back pain with sciatica, left side

Why Other Options Are Incorrect:

B / C – Incorrectly unbundling MRI codes

D – Coding additional unspecified low back pain is inappropriate

This is arepeatdecompression at apreviously operatedlumbar level, described as “repeat exploration laminotomy,” which aligns with there-explorationcode family rather than a primary discectomy code. The procedure includesbilateral foraminotomyat a single lumbar interspace (L1–L2), meaning it is performed onboth sidesat the same level. In the answer choices,63042represents re-exploration/decompression (repeat procedure) and is appropriately markedbilateralwith-50. The foraminotomy component at the lumbar level is represented by63044, also performed bilaterally, so63044-50is appropriate when the code is unilateral by descriptor and the work was done on both sides. Options C and D reference63030/63035, which are associated with lumbar discectomy/decompression primary coding patterns, not the “repeat exploration laminotomy” scenario presented. Option A incorrectly lists 63044 twice rather than using bilateral reporting. Therefore,63042-50, 63044-50is the best match within the provided options.

36223 = Selective catheterization of common carotid with imaging

36227 ×2 = Bilateral external carotid angiography

Emergency department visit with high severity

99285 = High complexity ED E/M

Cesarean Delivery with Antepartum and Postpartum Care: The procedure involved the cesarean section delivery of twins, including antepartum and postpartum care.

CPT Code 59510: This code is used for routine obstetric care including antepartum care, cesarean delivery, and postpartum care. The code is not reported per fetus but per delivery, even when delivering multiples.

00813 = Anesthesia for colonoscopy

QK = Medical direction of 2–4 cases

99100 = Extreme age

99140 = Emergency anesthesia

Shave removal → CPT 11300–11313, not excision (11400–11646).

Face (nose) → 11310–11313

0.6–1.0 cm → 11311

Inflamed seborrheic keratosis → L82.0

This patient presents to the ER with syncope, requiring a comprehensive evaluation and critical care. Here ' s the breakdown of the codes:

CPT Code 99291-25: Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes  

This code is appropriate because the patient ' s syncope and vital signs (low blood pressure, shallow respirations, low oxygen saturation) indicate a critical condition requiring immediate intervention.

Modifier -25: Significant, Separately Identifiable Evaluation and Management Service by the Same Physician on the Same Day of the Procedure or Other Service. This modifier is appended because the critical care services were provided in addition to the separately reported procedures below.  

CPT Code 92950: Cardiopulmonary resuscitation (eg, CPR, external cardiac massage, endotracheal intubation, ventilation)

While the documentation doesn ' t explicitly mention CPR, it states the patient was unresponsive upon arrival but had spontaneous pulse and respirations. This suggests possible resuscitation efforts were performed by the paramedics before the physician ' s assessment.

CPT Code 31500: Intubation, endotracheal, emergency procedure

Although not explicitly stated, the documentation indicates the patient was placed on " high flow oxygen, " which strongly suggests endotracheal intubation was performed to manage the patient ' s respiratory distress.

CPT Code 82803: Blood gases, arterial, pH, PCO2, PO2, with oxygen saturation; interpretation and report

This code is likely reported based on the patient ' s respiratory distress and the need to monitor their oxygenation status.

Why other options are incorrect:

99285: This is a standard emergency department visit code and doesn ' t capture the critical nature of the patient ' s condition.

99285-25, 99291-25, 92950, 31500, 82803: This includes 99285, which is not necessary as 99291 encompasses the evaluation and management.

99291-25, 99292-25, 92950, 31500: This includes 99292, which is for subsequent critical care time. There ' s no indication in the documentation that the physician provided critical care beyond the initial 74 minutes.

NCCIstands for theNational Correct Coding Initiative. Its purpose is to promote correct coding by identifying code pairs that shouldnotbe reported together in most circumstances, helping preventunbundlingand improper payment. The NCCI includesProcedure-to-Procedure (PTP) editsand guidance that reflect common clinical coding conventions (for example, when one service is considered integral to another). Importantly, NCCI edits do not “eliminate the need for modifiers”; rather, they clarify when a modifier (such as-59or an appropriate X{EPSU} modifier) may be allowedonly whendocumentation supports that the services were truly distinct (different site, session, lesion, or other qualifying circumstance). Options A and C incorrectly name the initiative and misstate its function, and option B is not the correct expansion or purpose. For CPC exam readiness, understand NCCI as a primary Medicare edit set widely used as a reference by many payers, supporting consistent and accurate reporting and reducing payment errors.

Cholecyst- = gallbladder

Entero- = intestine

-ostomy = creation of an opening

Cholecystenterostomy is the correct term for surgically creating a connection between the gallbladder and the intestine.

This aligns with surgical terminology commonly tested in the CPT® digestive system section (40000–49999).

According to the CPT® guidelines for Repair (Closure), an intermediate repair includes the closure of a wound with one or more layers of subcutaneous tissue and superficial fascia in addition to the skin (epidermal and dermal) closure. It also involves extensive cleaning of the wound, which includes copious irrigation and the removal of particulate matter. This description fits the scenario provided in the question.

AMA ' s CPT® Professional Edition, Repair (Closure) guidelines.

24077 = Radical resection of soft tissue tumor (sarcoma), upper arm/elbow, greater than 3 cm

Other codes represent simple or marginal excisions.

Because this is a radical resection and 4.5 cm, 24077 is correct.

Pregnancy guidelines require O codes first.

O98.513 = COVID-19 infection complicating pregnancy, third trimester

U07.1 = COVID-19

Z3A.32 = 32 weeks gestation

Symptoms (SOB, fever) are not coded separately when integral to COVID-19.

Correct sequencing makes A correct.

This operative note describes two major components: (1)revision mastoid surgeryto treat chronic infection/osteomyelitis and remove diseased tissue, and (2)replacement/placement of a BAHA osseointegrated implantin a new location. In the answer set,69502-RTrepresents the revision mastoidectomy-type service (appropriate because this is not a first-time mastoidectomy and includes significant revision/debridement work).69714-RTrepresents theimplantation of an osseointegrated skull devicesuch as a BAHA. The case uses magnifying loupes, not an operating microscope, so69990is not supported; CPT 69990 requires anoperating microscope(explicitly documented), and loupes alone do not meet that threshold. Options using 69717 do not match the described implant service in this question’s choices. Therefore, the correct reporting per the options is69502-RT and 69714-RT.

72158 = MRI lumbar spine without and with contrast

M54.42 = Low back pain with sciatica, left side

Separate pain codes are not reported redundantly

The patient was critically ill withhemodynamic instability, respiratory failure progression, and cardiac arrest, requiring intensive interventions (multiple IVs, large bolus,vasopressor infusion, resuscitation with CPR/defibrillation/medications, ABG management). The provider documents77 minutes of continuous critical care time. Critical care is reported with99291for thefirst 30–74 minuteson a date of service, and99292foreach additional 30 minutesbeyond that threshold. Because77 minutesexceeds 74 minutes, you report99291 + 99292(one unit of 99292 covers the additional time beyond the initial critical care window). You donotadditionally report an ED E/M code (e.g., 99285) on the same date for the same provider when critical care encompasses the ED evaluation and management during that time period; the critical care service is the appropriate E/M reporting. The scenario supports that critical care criteria are met: high probability of life-threatening deterioration and active physician management. Therefore, the correct E/M coding is99291, 99292.

62272 = Lumbar puncture with catheter for CSF drainage

77012 = CT guidance for needle placement

Modifier58is used when a subsequent procedure during the postoperative period isstaged or relatedto the original procedure and meets one of these classic criteria:(1) planned/prospective (staged), (2) more extensive than the original, or (3) therapeutic following a diagnostic procedure. It signals that the later procedure is not an unplanned complication but part of a planned course of care or an escalation of treatment. This is different from modifier78, which is for anunplanned returnto the operating room/procedure room during the postoperative period for arelated procedure(often due to complications) and typically doesnotrestart the global period. Modifier26is theprofessional componentmodifier for certain diagnostic services, not a global surgical modifier. Modifier56is not the appropriate postoperative modifier for staged/related surgical services. For CPC exam accuracy, associate58with staged/planned/more extensive/therapeutic-after-diagnostic, and78with unplanned return to OR.

Dr. Burns is providing initial hospital or birthing center care for the evaluation and management of a normal newborn infant. CPT code 99460 is used to report initial hospital or birthing center care, per day, for evaluation and management of a normal newborn infant. This includes a comprehensive history, examination, and medical decision-making. The description of the service provided fits this CPT code accurately. References: CPT® Professional Edition (current year), AMA.

1. CPT® Code 11604: This code is used for the excision of a malignant lesion on the back, with a size of 3.5 cm including margins. The 11600 series covers excision of malignant skin lesions, with 11604 being the correct code for a lesion size over 3.0 cm but not exceeding 4.0 cm.

2. CPT® Code 17110: This code is appropriate for the destruction of a benign lesion on the face (right cheek) via cryosurgery. 17110 covers the destruction of benign lesions (up to 14 lesions).

3. ICD-10-CM Code C44.509: This code represents unspecified malignant neoplasm of skin of trunk (back).

4. ICD-10-CM Code D23.39: This code is used for a benign neoplasm of skin of other parts of the face (right cheek).

Explanation of other options:

A. 11604, 11442, C76.8, C76.0: Incorrect because 11442 is for excision of a benign lesion, not a malignant lesion.

B. 11404, 11442, C44.509, D23.39: Incorrect because 11404 is used for a benign lesion excision, not malignant.

D. 11604, 11642, C76.8, C76.0: Incorrect as 11642 would indicate a second malignant excision rather than the benign lesion destruction.

Thus, the correct answer is C. 11604, 17110, C44.509, D23.39.

45540 = Repair of rectal prolapse, abdominal approach

52332 = Cystourethroscopy with ureteral stent

K62.3 = Rectal prolapse

This is aninitial hospital/observation evaluation(first visit during the stay), so the correct code family is theinitial observation/inpatient E/Mlevel. The stem providestotal time = 85 minutesand also statesmoderate MDM. Under current E/M rules, you can select the code based oneither MDM or total time(when time is used, it includes the physician’s qualifying time on that date). The time of85 minutesfits the time range for99223(the highest initial hospital/observation level by time) even if MDM is described as moderate. The prolonged service add-on99418requires meeting the threshold beyond the primary code’s time before it can be added; with 85 minutes, you do not reach the additional increment needed to report 99418. Therefore, you report99223 only. CPC exam tip: when time is explicitly provided and is high, it often drives the level; do not add prolonged time unless the documented time clearly exceeds the primary code’s requirement by the necessary increment.

Selective catheter placement coding follows thehighest-order selective catheterization achievedwithin a vascular family, plus additional selective placements when adifferent vascular familyis entered. Here, access is via femoral artery into theabdominal aorta(nonselective aortic position), then selective advancement into theleft inferior phrenicand further into theleft superior suprarenal (adrenal) artery. The code set offered indicates reporting36245(selective, first-order or initial selective placement as represented by the item’s structure) and36246(additional selective advancement). Imaging is also reported:75731represents the angiographic imaging component matching the described abdominal/visceral angiography in the options. Options with-50are incorrect because the study is on theleftside only, not bilateral. Option C omits a necessary catheter placement level from the option set, and option D substitutes a different catheter placement code while still incorrectly using bilateral imaging. Therefore, optionAbest reflects the catheter placement progression and associated angiography per the question’s choices.

21015 = Excision of facial tumor, deep (subfascial/intramuscular), 3 cm or less

21016 is for greater than 3 cm

Tumor is exactly 3 cm, making 21015 correct.

The operative service is anamputation of the left third toe at the metatarsophalangeal (MTP) joint. CPT28820describes toe amputationthrough the MTP joint, matching the “amputation at the metatarsophalangeal joint” language and the incision encircling the joint with removal of the toe after dividing tendons/ligaments. ModifierT2correctly identifies theleft foot, third digit. Diagnosis coding must capture the ischemic disease withgangreneplus thenon-pressure chronic ulceron the toe. In the answer set,I70.262represents lower-extremity atherosclerosis/PVDwith gangrene(left side per the option). The chronic ulcer is separately reported using the providedL97.528non-pressure ulcer code for the left foot/toe severity category offered by the choices. Antibiotic prophylaxis (Ancef), anesthesia type, tourniquet use/time, and technique details support the procedure but do not change the core CPT/ICD-10-CM selection. Therefore, the correct combination is28820-T2, I70.262, L97.528.

1. Procedure and CPT® Code Selection:

The obstetric panel ordered includes the following tests: syphilis screening (non-treponemal), automated CBC with manual differential WBC count, HBsAg, rubella antibody, serum antibody screen, and ABO/Rh blood typing.

CPT® Code 80055 is for a comprehensive obstetric panel that includes all these components. This code is intended to report the entire panel of tests as a bundled service rather than itemizing each individual test.

2. Rationale for Excluding Other Options:

Option B lists the individual component codes for each test in the obstetric panel (e.g., 85027, 85007, 87340, etc.), but using 80055 is more appropriate because it provides a single code to report the full obstetric panel and follows CPT® bundling guidelines.

Option C also lists the individual tests separately, which is unnecessary when 80055 includes all these components.

Option D lists 80081, which is for an obstetric panel that includes HIV testing. Since HIV testing is not part of the tests described in this scenario, 80081 is incorrect.

3. AAPC and CPT® Coding Guidelines:

AAPC guidelines recommend using the single code 80055 when all components of an obstetric panel are ordered together, as itemizing each test individually is not necessary.

Therefore, the correct answer is A. 80055.

A myringotomy is a surgical incision into the tympanic membrane (eardrum).

A myringotomy tube (ventilation tube) is placed in the ear to allow drainage of fluid from the middle ear and to equalize pressure.

Therefore, the correct answer is A. Ear.

The provider documents history of COVID-19, not active COVID-19.

Z86.16 = Personal history of COVID-19

J18.9 = Pneumonia, unspecified organism

Codes U07.1 and U09.9 are for current or post-COVID conditions, which are not documented here. Therefore, A is correct.

CPT® code 69644 refers to a tympanoplasty with mastoidectomy, which includes canalplasty, middle ear surgery, and tympanic membrane repair. The specific procedure described by this code is performed with an intact or reconstructed canal wall and includes ossicular chain reconstruction. The use of a semicolon in the CPT® description helps distinguish between different variations of the procedure.

AMA ' s CPT® Professional Edition, specific code descriptions and guidelines.

For a follow-up examination after the removal of polyps with no new polyps found, the appropriate diagnosis codes are:

Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm.

Z86.010: Personal history of colonic polyps.

Using Z09 indicates that the follow-up exam is to check the patient after treatment, and Z86.010 indicates a history of colonic polyps, which is relevant to the patient ' s medical history.

ICD-10-CM guidelines

AMA ' s CPT® Professional Edition (current year)

1. Procedure and CPT® Code Selection:

The patient underwent a thyroidectomy for malignancy in the right lobe, as well as the removal of the parathyroid gland due to a suspected malignant lesion.

CPT® Code 60505 is for the parathyroidectomy with exploration of parathyroid glands and is appropriate for the removal of the parathyroid gland due to a suspected malignancy.

CPT® Code 60220 represents a thyroid lobectomy (total removal of one lobe of the thyroid), which applies to the removal of the right thyroid lobe in this case.

2. Modifier 59:

Modifier 59 is added to 60220 to indicate that the thyroid lobectomy is a distinct procedure from the parathyroidectomy, performed in a separate anatomical site during the same surgical session.

3. Rationale for Excluding Other Options:

Code 60500 (in options A and C) is for a parathyroid exploration only, not including the actual removal of the parathyroid gland, so it does not apply here.

Code 60240 (in option D) is for a total thyroidectomy, which involves removal of the entire thyroid gland. Since only the right lobe was removed, 60220 (thyroid lobectomy) is correct.

4. AAPC and CPT® Coding Guidelines:

Per AAPC guidelines, 60505 is the appropriate code for parathyroidectomy procedures involving exploration or suspected malignancy, and 60220 with Modifier 59 accurately reflects the separate and distinct thyroid lobectomy procedure.

Thus, the correct answer is B. 60505, 60220-59.

Esotropia of the right eye: Indicates strabismus surgery is required.

Resection of medial rectus horizontal and lateral rectus muscles: Specific muscles addressed during the surgery.

Adjustable sutures: Used in securing the muscles, indicating specific techniques.

Extensive scar tissue from previous surgery: Requires additional work and isolation.

CPT codes 67314 and 67334 are used to report the resection of two muscles with adjustable sutures (67314) and surgery on an extraocular muscle involving extensive scar tissue (67334).

1. E/M Service Code Selection:

On day two, the urologist provided an evaluation and management (E/M) service for a hospitalized patient with a low level for the number and complexity of problems addressed, minimal complexity for data reviewed, and moderate risk of complications.

CPT® Code 99232 is for a subsequent hospital care E/M service with a level of " Expanded Problem Focused " history and examination, with Medical Decision Making (MDM) of Moderate complexity. This matches the description provided, as the MDM includes a low number of problems, minimal data, and moderate risk.

2. Rationale for Excluding Other Options:

Code 99233 is for a subsequent hospital care visit with high complexity MDM (e.g., addressing a high number of problems or higher levels of data review), which does not align with the moderate risk described here.

Code 99221 is for initial hospital care, not a subsequent visit.

Code 99231 represents a lower level of subsequent hospital care with straightforward or low complexity MDM, which does not meet the moderate risk criteria in this scenario.

3. AAPC and CPT® Coding Guidelines:

AAPC and CPT® guidelines indicate 99232 as appropriate for subsequent hospital visits with moderate MDM, such as this visit with moderate risk but minimal data complexity.

Therefore, the correct answer is B. 99232.

1. Procedure and CPT® Code Selection:

The patient underwent venous thrombosis imaging of each leg to assess for deep venous thrombosis (DVT).

CPT® Code 78457 is used for a venous thrombosis imaging study. This code is appropriate for imaging to detect DVT.

Modifier 50 is applied to indicate a bilateral procedure, as imaging was performed on both legs.

2. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code I82.403 is used for acute embolism and thrombosis of unspecified deep veins of bilateral lower extremities. This code accurately describes the finding of DVT in both legs.

Other ICD-10-CM options, such as I82.401 and I82.402, specify unilateral lower extremity involvement, which does not accurately reflect the bilateral findings in this case.

3. Rationale for Excluding Other Options:

Code 78458 (in options A and D) is for a more comprehensive study, often cardiac or whole-body blood pool imaging, and is not specific to leg venous thrombosis.

Option C, which lists 78457 with individual RT and LT modifiers, is incorrect as Modifier 50 is appropriate for bilateral imaging on both legs.

4. AAPC and CPT® Coding Guidelines:

According to AAPC and CPT® guidelines, 78457 with Modifier 50 should be used for bilateral venous imaging studies, and I82.403 correctly captures bilateral DVT.

Thus, the correct answer is B. 78457-50, I82.403.

1. Procedure and CPT® Code Selection:

The procedure described is a craniectomy to access and remove a supratentorial intracerebral hematoma using a suction device.

CPT® Code 61314 is specific for a craniectomy or craniotomy for evacuation of a hematoma, supratentorial (within the upper portion of the brain), and includes any required dural repair and closure. This code precisely describes the procedure performed to remove the hematoma.

2. Rationale for Excluding Other Options:

Code 61154 is used for a burr hole procedure for the evacuation of a hematoma, which is a less invasive approach and does not involve a craniectomy.

Code 61313 is for a craniectomy or craniotomy to evacuate an infratentorial hematoma, which is located in the lower portion of the brain (posterior fossa) and is not applicable here.

Code 61312 is for evacuation of an epidural or subdural hematoma and does not apply to an intracerebral hematoma as described in this case.

3. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, 61314 is the appropriate code for craniectomy procedures aimed at removing supratentorial intracerebral hematomas, as it covers the full scope of the documented procedure.

Thus, the correct answer is A. 61314.