CPMA Medical Auditor
Certified Professional Medical Auditor (CPMA)
More study resources
Cheat sheet
Keep the key ideas within reach.
ExploreKey terms
Get comfortable with the vocabulary.
ExploreStudy plan
Give each week a clear focus.
ExploreCommon mistakes
Understand the traps and how to avoid them.
ExploreCase studies
Put your knowledge to work in context.
ExploreExam-day guide
Prepare for the day ahead.
ExploreAbout this exam
The Certified Professional Medical Auditor (CPMA®) is a professional credential offered by AAPC, one of the largest training and credentialing organizations for the business of healthcare. AAPC lists the CPMA alongside its billing, compliance, documentation, and practice management credentials, and offers a dedicated medical auditing training course and a compliance training track that feed into it. The credential is aimed at professionals who already understand how claims are built - coders, billers, compliance staff, and revenue cycle specialists - and who want to move into reviewing the work of others: checking that documentation supports the codes reported, that payer rules and coverage requirements were followed, and that findings are written up and communicated in a way an organization can act on.
The exam is multiple choice and, like AAPC's other certifications, is delivered online or at a testing facility. Content areas typically span compliance and ethics, audit planning and monitoring, medical record documentation and coding review, reimbursement and revenue cycle concepts, and audit reporting and communication; candidates should confirm the current published domain breakdown and item count in AAPC's official candidate handbook, since this page does not restate those figures.
Preparation paths include AAPC's medical auditing training, exam preparation courses, study guides, and practice exams, plus practical audit experience. This guide is independent study material and is not affiliated with or endorsed by AAPC.
What you'll study
About CPMA Medical Auditor preparation
What is the CPMA exam format?
AAPC delivers its certification exams as multiple-choice tests, and candidates can schedule either online or at a facility near them, per AAPC's site. The CPMA is one of AAPC's popular certifications listed alongside the CPC, CPB, CDEO, and CPCO. Confirm the current item count, time limit, and any code-book allowance in AAPC's official candidate handbook before test day.
How hard is the CPMA compared with coding certifications?
It tests a different skill. Coding exams ask you to assign codes correctly; auditing exams ask you to judge whether someone else's codes are supported, cite the rule that was missed, and explain the risk. Candidates with real review experience generally find the judgment and reporting portions more demanding than the code lookup.
Should I take the CPC first?
Most successful candidates already hold a coding or billing credential or have several years of claims experience, because auditing assumes you can read a code set fluently. If you are brand new to healthcare revenue cycle, build coding or billing competence first, then layer auditing and compliance training on top of it.
What if I fail - can I retake it?
AAPC administers its own exams and sets its own retake rules, fees, and waiting periods. Those terms are not stated on the page used for this guide, so confirm the current retake policy, any discounted second attempt, and the scheduling window directly with AAPC before you sit the exam.
How long should I study?
Plan around the depth of your existing experience rather than a fixed number of weeks. A working auditor may need only a focused review of compliance program structure and reporting conventions, while a coder moving into audit should budget substantial time for sampling methodology, documentation standards, and writing findings that survive a payer challenge.
What study order works best?
Start with compliance and ethics and the anatomy of an audit - scope, sampling, work papers, and evidence standards. Then move to documentation and coding review, where most of the technical difficulty sits. Finish with reimbursement rules and reporting, because those chapters assume you already understand what a finding is and how to support it.
What do candidates most often get wrong?
Two patterns dominate. First, auditing to the code book only and ignoring payer policy, medical necessity, and local coverage rules. Second, weak documentation of the audit itself - findings stated without the regulation cited, the sample described, or the error quantified. An auditor's work product must stand alone when someone else reviews it months later.
Where can I find official exam prep?
AAPC's site lists medical auditing training, exam preparation courses, study guides, and practice exams among its offerings, and it also sells the exam itself. Use the official materials for the current blueprint and any code set editions the exam references, and treat third-party guides like this one as supplementary practice only.
Does passing the CPMA require ongoing education?
AAPC maintains certifications through continuing education units, and its site promotes CEUs, webinars, and workshops for that purpose. The specific CEU count, cycle length, and reporting deadlines for the CPMA are not stated on the page used here - verify current maintenance requirements in your AAPC account or the official certification handbook.