title: Colorado becomes the 16th state to opt out of the Medicare physician supervision requirement for nurse anesthetists.
authors.forename: Cheryl
authors.initials: C
authors.lastname: Blankemeier
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003120:Colorado; D019983:Guideline Adherence; D006278:Medicare; D009719:Nurse Anesthetists; D019555:Physician-Nurse Relations; D014481:United States