title: Socioeconomic status and medical care expenditures in Medicare managed care.
abstract: This study examined the effects of education, income, and wealth on medical care expenditures in two Medicare managed care plans. The study also sought to elucidate the pathways through which socioeconomic status (SES) affects expenditures, including preferences for health and medical care and ability to navigate the managed care system. We found that education, income, and wealth all affected medical care expenditures, although the effects of these variables differed across expenditure categories. Moreover, the effects of these SES variables were much smaller than the effects found in earlier studies of fee-for-service Medicare. The pathway variables also were associated with expenditures. Accounting for the pathways through which SES affects expenditures narrowed the effect of SES on expenditures; however, the change in the estimates was very small.
authors.affiliation: University College Dublin, School of Economics, Ireland. kanika.kapur@ucd.ie
authors.forename: Kanika
authors.initials: K
authors.lastname: Kapur
authors.forename: Jeannette A
authors.initials: JA
authors.lastname: Rogowski
authors.forename: Vicki A
authors.initials: VA
authors.lastname: Freedman
authors.forename: Steven L
authors.initials: SL
authors.lastname: Wickstrom
authors.forename: John L
authors.initials: JL
authors.lastname: Adams
authors.forename: Jos Eacute J
authors.initials: JE
authors.lastname: Escarce
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003258:Consumer Behavior; D005260:Female; D005102:Health Expenditures; D006296:Health Services / Q000191:economics* / Q000706:statistics & numerical data; D006304:Health Status; D006801:Humans; D008297:Male; D008329:Managed Care Programs / Q000191:economics* / Q000458:organization & administration; D012959:Socioeconomic Factors