When chronic illness calls for more than chronic care.
D000368:Aged; D002908:Chronic Disease / Q000191:economics / Q000451:nursing*; D004282:Documentation; D006699:Home Care Services / Q000191:economics*; D006801:Humans; D007348:Insurance, Health; D007355:Insurance, Nursing Services; D006278:Medicare; D009739:Nursing Services / Q000145:classification; D010353:Patient Education as Topic; D014481:United States