Bill would update decades-old Medicare rules that trigger harmful cuts to health care providers  WASHINGTON, D.C. – U.S. Senator Peter Welch (D-Vt.), Member of the Senate Finance Subcommittee on Health Care, along with U.S. Senators John Boozman (R-Ark.), Angus King (I-Maine), Roger Marshall M.D. (R-Kan.), Jeanne Shaheen (D-N.H.) and Thom Tillis (R-N.C.), introduced the Provider Reimbursement Stability Act, bipartisan, bicameral legislation to modernize…