Medicare and supplementary insurance policies.
Cole
D L
DL
D003625:Data Collection; D006264:Health Benefit Plans, Employee / Q000706:statistics & numerical data; D007182:Income; D007356:Insurance, Pharmaceutical Services / Q000706:statistics & numerical data; D016345:Medicare Part B / Q000706:statistics & numerical data*; D009735:Nursing Homes / Q000191:economics; D014481:United States