CPC Exam Dumps - Certified Professional Coder (CPC) Exam

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

TSH testing is reported with CPT84443. The scenario describes a workup for possible thyroid dysfunction, but there isno confirmed thyroid diagnosisprovided—only symptoms (fatigue and weight gain). In outpatient coding, when a definitive diagnosis is not established, you code thesigns/symptomsthat justify the test. Therefore, the correct ICD-10-CM codes areR53.83(other fatigue) andR63.5(abnormal weight gain), as offered. You shouldnotassign a thyroid disorder code such asE07.9(unspecified disorder of thyroid) unless the provider documents an actual thyroid disorder diagnosis; suspicion alone does not support it in the outpatient setting. Options C and D list84445, which is not the standard CPT code for TSH measurement in CPC exam coding. This question is testing both correct lab code selection and the outpatient guideline principle of codingsymptomswhen the diagnosis is not confirmed. Hence,84443 with R53.83 and R63.5is correct.

1. Procedure and CPT® Code Selection:

The patient underwent a lymphangiography of both arms in an outpatient radiology setting to evaluate suspected lymphangitis.

CPT® Code 75803 is for bilateral lymphangiography of an extremity. This code covers lymphangiography procedures where multiple images are obtained in the study of lymphatic channels and nodes in an extremity.

2. Modifier for Bilateral Procedure:

Modifier 50 is applied to indicate that the procedure was performed bilaterally (on both arms). This modifier appropriately reflects the bilateral nature of the lymphangiography.

3. Rationale for Excluding Other Options:

Code 75801 is for lymphangiography of a single extremity and does not apply to bilateral procedures.

Code 75801-50 (option B) would indicate bilateral use of a code meant for a single extremity, which is not appropriate when a specific bilateral code, 75803, is available.

Option C, without the bilateral modifier, would not indicate that both arms were examined.

4. AAPC and CPT® Coding Guidelines:

AAPC guidelines specify using 75803 for bilateral lymphangiography procedures of extremities, and Modifier 50 is applied for clarity on bilateral involvement.

Therefore, the correct answer is D. 75803-50.

Spirometry performedbefore and after bronchodilatoris coded with94060. That code includes the pre- and post-bronchodilator spirometry components as a single bundled service, so it already captures the “before and after” testing. The scenario also lists measurements like vital capacity/breathing capacity and flow volume, but the defining element for coding is thebronchodilator responsiveness testingcaptured by 94060. For diagnosis, “intermittent asthma with exacerbation” maps toJ45.21(mild intermittent asthma with (acute) exacerbation). CodeJ45.901represents “unspecified asthma with (acute) exacerbation” and is not as specific as the documented intermittent asthma. Options using94070do not represent spirometry pre/post bronchodilator testing; they are different pulmonary testing codes. CPC exam focus: choose the most specific asthma diagnosis available and recognize that94060already includes the pre/post testing, so adding a separate basic spirometry code in the same session is typically not correct, but the test’s options explicitly pair 94060 and 94010—within those choices, optionBcorrectly matches the diagnosis specificity.

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.