Who is responisable for adjusting the Medicare DRG list and reimbursement rates annually?
The responsibility for adjusting the Medicare Diagnosis-Related Group (DRG) list and reimbursement rates annually lies with the Centers for Medicare and Medicaid Services (CMS). The CMS is a federal agency within the United States Department of Health and Human Services. They are responsible for administering the Medicare program, which provides health insurance for individuals aged 65 and older, as well as certain younger individuals with disabilities.
To get this answer, I searched for information about the Medicare program and the role of the Centers for Medicare and Medicaid Services. You can find more information about Medicare and its administration on the official CMS website or by referring to reliable government sources related to healthcare policy and regulation.