MDS schedule for SNF PPS relaxed a bit from demo rules but still demanding.
D014487:Centers for Medicare and Medicaid Services, U.S.; D003953:Diagnosis-Related Groups; D006801:Humans; D006278:Medicare; D011445:Prospective Payment System; D011907:Rate Setting and Review; D012866:Skilled Nursing Facilities / Q000191:economics*; D019467:Subacute Care / Q000145:classification / Q000191:economics; D014481:United States