Medical Billing (CPB) Qbank
Prepare for the AAPC Certified Professional Biller exam with realistic practice across payer rules, claim forms, reimbursement math, remittances, denials, appeals, compliance, and patient billing.
What students get
Payer Types and Insurance
Medicare, Medicaid, commercial and managed care, Workers' Compensation, TRICARE/CHAMPVA, and coordination of benefits.
Claims Cycle and Claim Forms
CMS-1500, UB-04, 837P/837I, clean claims, clearinghouse edits, timely filing, eligibility, NPI/taxonomy, and claim status.
Reimbursement Methodologies
RBRVS/RVUs, fee schedules, DRG/MS-DRG, APC/OPPS, capitation, allowed amounts, write-offs, secondary payments, and NCCI/MUE.
Denials, Appeals, and AR
CARC/RARC, 835/ERA/EOB reading, corrected claims, Medicare appeal levels, AR aging, write-offs, and denial remediation.
Compliance and Regulatory
HIPAA, fraud and abuse, False Claims Act, Anti-Kickback, Stark, ABN, No Surprises Act, overpayments, and audit records.
Patient Billing and Collections
Statements, deductible/coinsurance/copay math, good-faith estimates, payment plans, FDCPA, bad debt, credit balances, and refunds.
Public question-bank comparison
Public CPB prep counts checked June 2, 2026: National Course Portal ships 1,104 original CPB questions and 2,208 English/Spanish study items. The public CPB products checked were mostly 50-question official forms and smaller study-guide pools, with no first-party Pocket Prep CPB product identified.
Competitor counts and prices are approximate public labels checked June 2, 2026; verify at the source before purchasing.