title: CMS to end 90-day grace period for discontinued HCPCS codes next year.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S. / Q000191:economics / Q000331:legislation & jurisprudence; D004282:Documentation; D005568:Forms and Records Control; D006801:Humans; D006278:Medicare / Q000191:economics* / Q000331:legislation & jurisprudence; D009907:Optometry / Q000191:economics*; D020399:Practice Management / Q000191:economics; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States