Medical Coding & Billing Practice Tests

Explore 8 medical coding & billing practice tests on Wrexa Edge. Real test-day interfaces, 50 distinct variants per exam, free to start. Built for serious candidates preparing for medical coding & billing examinations.

8 category exams · 50 variants each · Free to start

Advanced United States

Certified Professional Coder (AAPC)

100 questions · 240 min · 50 variants

AAPC outpatient physician coding gold standard. 100 multiple-choice questions across CPT, HCPCS Level II, ICD-10-CM, anatomy/terminology, an…

Advanced United States

Certified Outpatient Coder (AAPC)

100 questions · 240 min · 50 variants

AAPC outpatient hospital + ASC coding credential. 100 multiple-choice questions on CPT for facility outpatient services, ICD-10-CM, HCPCS, E…

Elite United States

Certified Inpatient Coder (AAPC)

60 questions · 240 min · 50 variants

AAPC inpatient hospital coding. 40 multiple-choice + 20 inpatient case scenarios — ICD-10-CM/PCS, MS-DRGs, IPPS reimbursement, POA indicator…

Advanced United States

Certified Risk Adjustment Coder (AAPC)

100 questions · 240 min · 50 variants

AAPC risk-adjustment / HCC coding credential. 100 multiple-choice on HCC categories, RAF scores, CMS-HCC v24/v28 models, MEAT criteria, docu…

Intermediate United States

Certified Professional Biller (AAPC)

135 questions · 240 min · 50 variants

AAPC medical billing credential. 135 multiple-choice on claim cycle, CMS-1500 / UB-04, payer policies, denials, AR follow-up, HIPAA, complia…

Elite United States

Certified Professional Medical Auditor (AAPC)

100 questions · 240 min · 50 variants

AAPC medical-auditing credential. 100 multiple-choice on coding/documentation audits, OIG work plan, statistical sampling, RAC / ZPIC, risk …

Elite United States

Certified Coding Specialist (AHIMA)

115 questions · 240 min · 50 variants

AHIMA mastery-level credential — both inpatient (ICD-10-CM/PCS, MS-DRG) and outpatient (CPT). 115-140 multiple-choice + medical-scenario que…

Intermediate United States

Certified Coding Associate (AHIMA)

105 questions · 120 min · 50 variants

AHIMA entry-level coding credential — ICD-10-CM/PCS + CPT fundamentals. 105 multiple-choice (90 scored + 15 pretest). 2 hours · scaled 100-4…