AAHD, as a Mental Health Liaison Group (MHLG) member, has joined a MHLG letter to Congress endorsing legislation (S. 1816 and HR 3514) requiring streamlining and transparency in Medicare Advantage prior authorization. We previously posted our legislative support on July 8, June 10, and May 22: Medicare Advantage (MA) Prior Authorization Transparency (3) – S.1816 and H.R. 3514 – Rehabilitation Community – AAHD. The December 9 MHLG letter is here: PDF.