Certified Medical Coding Specialist Study Guide 2026
Everything you need to pass the Certified Medical Coding Specialist exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 Certified Medical Coding Specialist Exam Format at a Glance
📚 Certified Medical Coding Specialist Topics to Study (59)
✍️ Sample Certified Medical Coding Specialist Questions & Answers
1. A coder receives pressure from a practice manager to upcode a procedure to increase reimbursement. The coder should:
Upcoding is fraudulent; the coder must refuse and report the request through appropriate compliance channels.
2. Which of the following is an example of a 'never event' as defined by CMS that affects hospital reimbursement?
Wrong-site surgery is classified as a 'never event' or serious reportable event; CMS does not reimburse for the additional costs of treating conditions that result from these events.
3. Which document provides the most authoritative clinical evidence to support a risk-adjusted diagnosis code?
Signed physician documentation in the medical record is the gold standard for supporting risk-adjusted diagnosis codes.
4. What is the role of professional journals in Certified Medical Coding Specialist practice?
This is fundamental to Certified Medical Coding Specialist practice. They disseminate current research, best practices, and professional developments represents the professional standard for research in the Certified Medical Coding Specialist certification framework.
5. Which federal act established the National Correct Coding Initiative (NCCI) to prevent improper coding?
NCCI was established under OBRA 1993 to promote correct coding and control improper coding that leads to inappropriate Medicare payments.
6. HCPCS Level II S codes are primarily used by which payers?
S codes are temporary national codes used primarily by non-Medicare payers such as private health insurers and managed care organizations.