title: HCFA preparing case-mix modifications for release in April; experts to review abt data.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S. / Q000331:legislation & jurisprudence; D003953:Diagnosis-Related Groups / Q000145:classification* / Q000191:economics* / Q000331:legislation & jurisprudence; D005161:Facility Regulation and Control / Q000191:economics* / Q000331:legislation & jurisprudence; D006801:Humans; D012051:Reimbursement Mechanisms / Q000191:economics* / Q000331:legislation & jurisprudence; D012866:Skilled Nursing Facilities / Q000191:economics* / Q000331:legislation & jurisprudence; D014481:United States