All
 N03 Health Care Economics and Organizations D004472 +
 N03.219 Economics D004467 +
 N03.219.151 Costs and Cost Analysis D003365 +
 N03.219.151.080 Cost Allocation D003361 
 N03.219.151.125 Cost-Benefit Analysis D003362 
 N03.219.151.160 Cost Control D003363 +
 N03.219.151.450 Health Expenditures D005102 
 N03.219.151.170 Cost Sharing D017047 +
 N03.219.151.400 Health Care Costs D017048 +
 N03.219.151.165 Cost of Illness D017281