New CMS 'error' rule has access implications.
D014487:Centers for Medicare and Medicaid Services, U.S.; D005377:Financial Management, Hospital / Q000331:legislation & jurisprudence*; D006297:Health Services Accessibility / Q000191:economics; D006801:Humans; D008484:Medicaid / Q000331:legislation & jurisprudence; D019300:Medical Errors / Q000191:economics* / Q000331:legislation & jurisprudence; D006278:Medicare / Q000331:legislation & jurisprudence; D011785:Quality Assurance, Health Care / Q000191:economics*; D012052:Reimbursement, Incentive / Q000331:legislation & jurisprudence*; D014481:United States