H.R. 6101 · 114th Congress ACO Improvement Act of 2016 StageIn committee SponsorDiane Black Introduced2016-09-21 Latest action2016-09-28 · Referred to the Subcommittee on Health. Follow Summary Text Subjects Cosponsors (1) Votes (0) Actions Cosponsors (1) Peter Welch Current member Senate VT Democrat