CPC Exam Dumps : Certified Professional Coder (CPC) Exam

CPT70450describes aCT of the head/brain without contrast. When aradiology facilityperforms the technical portion (scanner, technologist, supplies) and theprovider only interprets and reportsthe study, the provider bills theprofessional componentusing modifier-26. That is exactly what the vignette describes: the radiology facility performed the scan, and the provider received images and provided the interpretation—so the provider reports70450-26. Reporting70450alone would imply billing the global service (professional + technical), which would be incorrect because the provider did not supply the equipment/technical resources. Modifier-TCis used to bill thetechnical component, which would be reported by the facility, not the interpreting provider in this scenario. Modifier-26-TCtogether is not appropriate because it would contradict itself (professional and technical simultaneously). CPC exam tip: always determinewho performedthe technical work andwho interpreted; then use-26for interpretation-only billing.

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.

For a patient with a mass in the left lower lung suspected to be cancer that is currently documented as a tumor of uncertain behavior, with existing ovarian cancer with metastases to the liver, the ICD-10-CM codes are:

D38.1: Neoplasm of uncertain behavior of bronchus and lung.

C56.9: Malignant neoplasm of unspecified ovary.

C78.7: Secondary malignant neoplasm of liver and intrahepatic bile duct.

D38.1 is used because the behavior of the lung tumor is uncertain, and C56.9 and C78.7 are used to document the known primary and metastatic cancers.

ICD-10-CM guidelines

AMA ' s CPT® Professional Edition (current year)