CPB Certified Professional Biller Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the CPB Certified Professional Biller Vocabulary Game
A free word game for the CPB Certified Professional Biller exam. Each round shows a clue for one of 20 exam terms across 7 topics. Recall the term, spell it out, then read a short explanation. Rounds pick a random term, so you can keep playing as long as you like.
How to Play
- 1Read the clue and type a term with the right number of letters (3 to 6). Abbreviations count: type the letters only.
- 2Press Check Answer or Enter. Each letter changes color to show how close you are.
- 3You have 6 tries. Stuck? Need a hint? asks the AI tutor for a nudge without giving the term away, and Skip moves to a new term.
- 4After the round, read the explanation, ask the AI to explain it, share your result, or press Next.
- ARight letter, right spot
- AIn the term, wrong spot
- ANot in the term
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Topics in the CPB Certified Professional Biller Vocabulary Game
Types of insurance
Billing regulations
Privacy and fraud
Reimbursement
Claims and billing
Coding basics
Case analysis
Sources for these terms (19)
- Health insurance plan & network types: HMOs, PPOs, and more · Source checked 2026-11-02
- Copayment - Glossary · Source checked 2026-11-02
- Coordination of Benefits · Source checked 2026-11-02
- Accountable Care and Accountable Care Organizations · Source checked 2026-11-02
- Medicare NCCI Procedure to Procedure (PTP) Edits · Source checked 2026-11-02
- Medicare Coverage of Items and Services · Source checked 2026-11-02
- FFS ABN · Source checked 2026-11-02
- Physician Fee Schedule · Source checked 2026-11-02
- Place of Service Codes · Source checked 2026-11-02
- CPT code set: The basics and resources · Source checked 2026-11-02
- Healthcare Common Procedure Coding System (HCPCS) · Source checked 2026-11-02
- HIPAA Basics for Providers: Privacy, Security, & Breach Notification Rules · Source checked 2026-11-02
- General Questions Regarding Certain Fraud and Abuse Authorities · Source checked 2026-11-02
- Health Care Payment and Remittance Advice · Source checked 2026-11-02
- First Level of Appeal: Redetermination by a Medicare Contractor · Source checked 2026-11-02
- Medicare Claims Processing Manual, Chapter 1 · Source checked 2026-11-02
- Reducing Provider and Patient Burden by Improving Prior Authorization Processes, and Promoting Patients' Electronic Access to Health Information CMS-9123-P: Fact Sheet · Source checked 2026-11-02
- How to read an explanation of benefits · Source checked 2026-11-02
- RBRVS overview (American Medical Association) · Source checked 2026-11-03
About the CPB Medical Billing Exam
The CPB credential from AAPC is the industry-standard medical billing certification. It validates expertise across the entire revenue cycle — from patient registration and eligibility verification through claim submission, payment posting, denial management, and appeals. The exam covers insurance fundamentals, payer-specific billing rules, HIPAA compliance, and electronic transactions.
Exam sponsor: AAPC. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
135 questions
Time Limit
4 hours
Passing Score
70%
Reported exam pass rate: ~65-70%. estimated (AAPC does not publish official rates) This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
Frequently Asked Questions
Is the CPB vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How does the CPB vocabulary game work?
Each round shows a clue for one of 20 CPB terms. Guess the term in six tries: green means the right letter in the right spot, yellow means the letter is in the term but in another spot, and gray means it is not in the term. After the round, read the explanation and play the next term.
Where do the CPB terms come from?
OpenExamPrep researched each term from the AAPC content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What is the CPB exam format?
The AAPC CPB exam consists of 135 multiple-choice questions with a 4-hour time limit. A score of 70% or higher is required to pass. The exam is delivered electronically via live remote proctoring or at a testing center. AAPC membership is required.
What score do I need to pass the CPB exam?
You need 70%, at least 95 correct answers out of 135, to pass the AAPC CPB exam. The exam covers medical billing topics including revenue cycle management, payer rules, claim submission, denial management, and compliance.