Which organization introduced Medicare documentation guidelines in 1995 and 1997 to ensure services billed were medically necessary?

• A. CMS
• B. FDA
• C. HIPAA
• D. OSHA

Answer: (A)

Medicare’s ability to verify that billed services are medically necessary rests with the agency that administers the program. The Centers for Medicare and Medicaid Services (CMS) introduced formal Documentation Guidelines for Evaluation and Management services in 1995, with a significant revision in 1997. These guidelines standardize what documentation must show to justify the level of service billed, helping ensure medical necessity and appropriate coding across Medicare claims.

Other organizations serve different roles: the FDA oversees safety of drugs and medical devices, HIPAA governs privacy and security of health information, and OSHA covers workplace safety. None of these provide Medicare’s documentation standards for medical necessity.