CPC Exam Dumps : Certified Professional Coder (CPC) Exam

The procedure described is flexible bronchoscopy with bronchial biopsy (biopsy taken from the bronchi/bronchial tubes).

31625 = Bronchoscopy, flexible, with biopsy (single or multiple)

Important CPC concept: when the CPT® descriptor is “single or multiple”, you code it once, even if multiple biopsies are taken.

31628 is for transbronchial lung biopsy, which is not what is described (the question specifies bronchial tubes/bronchial biopsies).Therefore, A is correct.

Procedure Coding (CPT®):

69910 – Labyrinthectomy, complete; transmastoid approach

Provider performed:

Mastoidectomy

Complete destruction/removal of semicircular canals, utricle, and saccule

This is a complete labyrinthectomy, not partial

69990 – Microsurgical techniques, requiring use of operating microscope

Separately reportable with otologic procedures

Modifier -51 not required (add-on code)

Diagnosis Coding (ICD-10-CM):

H81.391 – Peripheral vertigo, right ear

Correct laterality and condition

Why Other Options Are Incorrect:

69905 – Partial labyrinthectomy

R42 – Symptom code (dizziness), not used when definitive diagnosis exists

K0001 = Standard wheelchair

Other K000 codes represent specialized wheelchairs