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Last Updated: Oct 28, 2026
No. of Questions: 245 Questions & Answers with Testing Engine
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Failing the CPB means paying the registration fee all over again, plus weeks of lost momentum. The AAPC Certified Professional Biller (CPB) practice material from ActualTestsQuiz is built to help you succeed on the first attempt, with 245 questions that mirror the scope of the official syllabus.
| Certification Vendor: | AAPC |
|---|---|
| Exam Name: | AAPC Certified Professional Biller (CPB) Certification Exam |
| Exam Number: | CPB |
| Certificate Validity Period: | Annual maintenance required (continuing education units and membership renewal) |
| Real Exam Qty: | Approximately 135 multiple-choice questions |
| Passing Score: | 70% |
| Available Languages: | English |
| Exam Duration: | 300 minutes |
| Related Certifications: | CPC-A CPC CPCO CPMA |
| Exam Format: | Closed-book exam (proctored), Multiple-choice questions |
| Exam Price: | $399 (AAPC member) / $499 (non-member, subject to change) |
| Recommended Training: | AAPC Medical Billing Training Resources AAPC CPB Training Course |
| Exam Registration: | AAPC CPB Certification Page AAPC Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based, proctored exam (online or designated testing center depending on AAPC arrangements) |
| Pre Condition: | No formal prerequisite required, but knowledge of medical terminology and basic coding/billing concepts is strongly recommended. |
| Official Syllabus URL: | https://www.aapc.com/certifications/cpb/ |
| Section | Objectives |
|---|---|
| Topic 1: Medical Billing Fundamentals | - Healthcare reimbursement systems - Medical billing workflow and revenue cycle - Insurance types and payer structures |
| Topic 2: Compliance and Regulations | - Billing compliance standards - HIPAA and patient privacy rules - Fraud and abuse prevention |
| Topic 3: Insurance Processing and Payer Rules | - Medicare and Medicaid guidelines - Private insurance policies and contracts - Coordination of benefits (COB) |
| Topic 4: Coding and Claim Submission Basics | - Use of modifiers and coding compliance - Claims submission processes - ICD-10-CM, CPT, and HCPCS overview |
| Topic 5: Revenue Cycle Management | - Claims denial and rejection management - Accounts receivable follow-up - Payment posting and reconciliation |
The AAPC Certified Professional Biller (CPB) (exam code CPB) is the exam you pass to earn the Certified Professional Biller (CPB) certification, a credential at the Professional level. It is also connected with related credentials such as CPC, CPC-A, CPMA, CPCO. If you are mapping out a certification path with AAPC, this exam is a milestone worth planning around.
The CPB exam includes Approximately 135 multiple-choice questions questions, and you have 300 minutes to complete them. With that many questions on the clock, pacing is part of the challenge: divide your time into rough blocks as you go, and flag the items that stall you so you can circle back at the end instead of burning minutes on a single question. A week or two before your exam date, sit at least one full timed session in the ActualTestsQuiz test engine under the same time limit, so the pace feels familiar rather than frantic on the day.
You need 70% to pass the CPB exam, and the official registration fee is $399 (AAPC member) / $499 (non-member, subject to change). That fee is due again in full for every retake, which makes thorough preparation the cheaper investment by far. Before you book your seat, test yourself with the ActualTestsQuiz practice questions until you are scoring comfortably above the passing mark on a consistent basis — it is the simplest way to avoid paying for the same exam twice.
No formal prerequisite required, but knowledge of medical terminology and basic coding/billing concepts is strongly recommended.
Eligibility rules can be adjusted by AAPC over time, so before you register, confirm the current requirements on the official exam page: view the official CPB exam information.
You can book the CPB exam through the official registration channels below:
How the exam is taken: Computer-based, proctored exam (online or designated testing center depending on AAPC arrangements).
AAPC lists the following official training options for candidates preparing for this exam:
Once you have worked through the training, measure your readiness with the 245 practice questions from ActualTestsQuiz — they show you exactly which topics still need attention before you book the exam.
Yes. ActualTestsQuiz offers a free PDF demo of the CPB practice questions, so you can judge the quality of the material firsthand before paying anything. Every purchase also includes 365 days of free updates — if AAPC changes the exam during that year, your material changes with it. And when the free update period expires, you can extend it at a 50% discount from within your member zone.
Every CPB purchase at ActualTestsQuiz is backed by a 100% Money Back Guarantee: if you take the corresponding exam within 60 days of your purchase and do not pass, you can apply for a full refund. The guarantee has clear conditions — it does not apply if you sit the exam within 3 days of purchase, if you downloaded the material but never actually took the exam, or to free materials and expired orders, and the candidate name must match the payer name. To file a claim, send a scan of your exam enrollment slip together with your official Score Report PDF within 2 days of the exam; claims are processed within 7 days. If you would rather not take a refund, you can exchange the product instead and receive two additional exam preparation products of equal value for free, while your original product keeps its update service. Delivery itself is instant: your material is available for download right after payment and is also sent to your email within one minute — if it has not arrived within 2 hours, contact our customer service. There is no limit on how many computers you can install it on.
The official AAPC Certified Professional Biller (CPB) outline divides the exam content into 5 main domains. The first three are:
That is only the headline view — scroll back up to the Exam Topics section on this page for the complete domain-by-domain breakdown before you plan your study schedule.
DRG
Correct Answer: A 🗳️
Allowable Charge
Correct Answer: C 🗳️
The medical word root "fibr" or "fibr/o" refers to:
Correct Answer: A 🗳️
EPO
Correct Answer: D 🗳️
The medical prefixes "a-" and "an-" mean:
Correct Answer: C 🗳️
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