Home health care: services and cost.
D000359:Aftercare; D000368:Aged; D002908:Chronic Disease; D003365:Costs and Cost Analysis; D003695:Delivery of Health Care; D006699:Home Care Services; D006801:Humans; D007902:Length of Stay; D006278:Medicare; D008875:Middle Aged; D009519:New York City; D014481:United States