Pass the AAPC Certified Professional Coder CPC Questions and answers with CertsForce

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.

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

47563: Laparoscopic cholecystectomy with cholangiography is coded as 47563. The report details the laparoscopic removal of the gallbladder with intraoperative cholangiography.

74300-26: The radiological supervision and interpretation for the cholangiography is coded as 74300 with modifier -26 (Professional Component) since the interpretation was done by the physician.

CPT® Professional Edition, AMA

The patient is seeing a new doctor in the same specialty group for an enlarged goiter and is undergoing a medically appropriate history and exam, along with a fine needle aspiration biopsy.

Procedure Description:

Medically appropriate history and exam.

Review of TSH results and ultrasound.

Ordering of fine needle aspiration biopsy.

CPT® Coding:

99202: Office or other outpatient visit for the evaluation and management of a new patient, which requires a medically appropriate history and/or examination and straightforward medical decision making.

Since it has been two years since the last visit and the patient is being seen by a new doctor in the same specialty group, the encounter is considered a new patient visit.

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

CPT® Assistant for detailed coding guidelines on evaluation and management services.

1. Procedure and CPT® Code Selection:

The otolaryngologist was asked to perform a general otolaryngologic examination of the patient under general anesthesia to evaluate for injuries sustained from a traumatic fall.

CPT® Code 92502 is appropriate for a general otolaryngologic examination under general anesthesia. This code is used specifically when an ENT examination is performed under anesthesia, as was the case here.

2. Rationale for Excluding Other Options:

Code 92512 is for nasal function studies, such as rhinomanometry, which does not apply to a general otolaryngologic examination.

Code 21310 is for the treatment of a nasal fracture (closed treatment), which would only be appropriate if the otolaryngologist had performed a fracture reduction or repair. Since only an examination was performed, 21310 is not appropriate.

Code 92502-51 (option B) is incorrect because the -51 modifier (multiple procedures) is unnecessary; only a single examination was performed.

3. ICD-10-CM Code:

Since only the examination was performed and not treatment, the ICD-10-CM code for nasal fracture (likely S02.2XXA for unspecified fracture of the nasal bones, initial encounter) would be reported separately by the facility or based on final documentation.

4. AAPC and CPT® Coding Guidelines:

AAPC guidelines support the use of 92502 for general ENT examinations performed under anesthesia, especially in cases of trauma evaluation without surgical intervention.

Therefore, the correct answer is D. 92502.

The clinical scenario involves a diagnostic angiography (not separately reportable in this case as the therapeutic intervention occurs in the same session and the diagnosis is already known) and a percutaneous transluminal angioplasty (PTA) with stent placement in the left iliac artery.

To code this correctly:

CPT Code 37267: Transluminal stent placement(s), includes angioplasty within the same vessel, when performed; iliac artery.

This code includes the angioplasty if it is performed in the same vessel as the stent (which is true here — both procedures are done in the left iliac artery).

Since angioplasty is inherent to the stenting (to open the narrowed vessel before stent placement), only the stent code is reported.

No need to report angioplasty separately (e.g., 37263) when performed in the same vessel as the stent.

Other options explained:

A. 37267, 37263 – Incorrect. 37263 (angioplasty in the iliac artery) would only be reported if angioplasty was done in a separate iliac artery segment without stenting. Reporting both codes for the same vessel would be unbundling and against CPT/NCCI guidelines.

B. 37258, 37254 – Incorrect. These codes relate to renal artery procedures, not iliac artery.

C. 37258 – Also incorrect, as this refers to renal stent placement, not iliac.

Official CPT® Guideline Reference:

In the CPT® manual (Category I codes, 37220–37235), specific instructions state that angioplasty is included when performed in the same vessel as a stent and should not be reported separately.

The Office of Inspector General (OIG) provides compliance program guidance to form the basis of a voluntary compliance program for provider practices. This guidance is intended to help healthcare providers develop effective internal controls to monitor adherence to applicable statutes, regulations, and program requirements of Federal healthcare programs. The OIG issues various compliance guidelines and resources to assist organizations in establishing comprehensive compliance programs to prevent fraud, waste, and abuse.

OIG Compliance Program Guidance, AMA's CPT® Professional Edition, and healthcare compliance resources.

The procedure involves a right nephrectomy with partial ureterectomy for a nonfunctioning right kidney with ureteral stricture.

Procedure Description:

Right nephrectomy (removal of the kidney).

Partial ureterectomy (removal of part of the ureter).

CPT® Coding:

50220: Nephrectomy, including partial ureterectomy, any open approach.

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

CPT® Assistant for detailed coding guidelines on nephrectomy procedures.

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

The spleen is a part of the lymphatic system, which is responsible for filtering blood, removing damaged blood cells, and supporting immune function. The spleen contains lymphocytes that help fight infections and regulate the immune response.

A. Nervous: The nervous system includes the brain, spinal cord, and nerves, unrelated to immune function.

B. Endocrine: The endocrine system regulates hormones through glands like the thyroid and pancreas, not directly involved with blood filtration or immune cell production.

C. Digestive: While the spleen is located near digestive organs, it does not play a role in digestion.

Thus, the correct answer is D. Lymphatic.