Certified Professional Coder Changed CPC Questions

Service location = campground → domiciliary/home visit

Patient is new

99344 = New patient domiciliary visit, moderate MDM

Prolonged Services:

Additional 25 minutes beyond base time

99417 is used for prolonged services with office/home E/M codes

Why others are incorrect:

99349 – Established patient

99204 – Office visit (wrong location)

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.

The prefix “sub-” means below or under.

Common examples include subcutaneous (below the skin) and sublingual (under the tongue).

This is a core concept tested under medical terminology on the CPC exam.

The Schede thoracoplasty for empyema is accurately described by CPT code 32905, which covers the radical procedure involving the resection of multiple ribs and often the obliteration of the pleural cavity to treat chronic empyema.