In which legislative act was Comparative Effectiveness Research introduced?

• A. Medicare Modernization Act of 2003
• B. ARRA 2009
• C. HIPAA 1996
• D. MIPPA 2008

Answer: (A)

Comparative Effectiveness Research was first introduced in legislation aimed at shaping how Medicare evaluates and covers different medical options. The Medicare Modernization Act of 2003 opened the door for formal CER efforts by authorizing and encouraging studies that compare the relative benefits, harms, and costs of alternative treatments and approaches, with the goal of informing Medicare coverage decisions and improving value for patients. Later laws expanded CER—most notably providing funding and organizational support—while other options like HIPAA and MIPPA focus on privacy protections or Medicare pharmacy benefits rather than establishing CER. So the act that introduced CER is the Medicare Modernization Act of 2003.