CMR study guide
CMR · Work through your exam, one topic at a time.
The Certified Medical Review (CMR) credential is designed for professionals who evaluate clinical documentation, claims, and care decisions against regulatory, coding, and medical-necessity standards. It typically appeals to nurses, coding specialists, utilization management staff, compliance auditors, and claims reviewers who want a structured way to demonstrate competence in medical review work. The CMR study guide has 8 sections and about 2,244 words.
01Medical Review Fundamentals and the Regulatory Framework
Medical review sits at the intersection of clinical judgment and administrative rule-following. A candidate must know the hierarchy of authority: federal statute (Social Security Act, especially Titles XVIII and XIX), regulations in the Code of Federal Regulations, then sub-regulatory guidance such as National Coverage Determinations (NCDs), Local Coverage Determinations (LCDs), manuals, and transmittals.
305 words, about 2 min02Clinical Documentation and Medical Record Analysis
Medical review depends on documentation that is complete, legible, authenticated, and contemporaneous. A candidate must understand the components of a compliant record: history and physical, progress notes, orders, results, operative reports, discharge summaries, and authentication (signature and date).
298 words, about 1 min03Coding, Billing, and Claims Review
Coding translates clinical documentation into standardized codes: ICD-10-CM for diagnoses, ICD-10-PCS and CPT for procedures, and HCPCS Level II for supplies and drugs. A candidate must understand the coding conventions: specificity, laterality, sequencing, and the difference between principal and secondary diagnoses.
282 words, about 1 min04Utilization Management and Medical Necessity
Utilization management evaluates whether services are appropriate, necessary, and delivered in the right setting. A candidate must understand prospective, concurrent, and retrospective review, and the tools used: prior authorization, precertification, concurrent review, and retrospective audit.
278 words, about 1 min05Quality Assurance and Compliance Auditing
Compliance auditing verifies that billing, coding, and documentation meet legal and payer requirements. A candidate must understand the elements of an effective compliance program: written policies, a compliance officer, training, monitoring and auditing, a hotline, enforcement, and corrective action.
273 words, about 1 min06Fraud, Waste, and Abuse Detection
Fraud is intentional deception for gain; waste is misuse of resources without intent; abuse is conduct that is inconsistent with sound practices and may result in unnecessary cost. A candidate must be able to classify conduct and recognize that intent separates fraud from abuse and waste.
276 words, about 1 min07Appeals, Denials, and Peer Review
A candidate must understand the levels of Medicare appeals: redetermination by the MAC, reconsideration by a Qualified Independent Contractor, Administrative Law Judge hearing, Medicare Appeals Council, and federal district court. Know the deadlines and the minimum amount in controversy at each level.
276 words, about 1 min08Professional Ethics and Communication
Medical reviewers exercise judgment that affects patients and providers, so ethics and communication are central. A candidate must understand the core principles: beneficence, non-maleficence, autonomy, and justice, and how they apply to review decisions.
256 words, about 1 min