Do United States-based Medicaid spend-down programmes make public sense for persons with HIV/AIDS?

Medicaid is a US government insurance programme designed primarily for poor individuals, with expenditures that rose more than 13% in 2002. Thirty-five states have programmes allowing individuals to incur medical expenses at a rate that would make them poor enough to meet Medicaid eligibility criteria. This paper examines the cost of providing care to those spending-down to Medicaid compared to those eligible without spending-down. This longitudinal cohort study compiled inpatient, outpatient and Medicaid data from three academic Infectious Diseases clinics serving approximately 40% of the reported HIV-positive population in North Carolina. Participants included all HIV-positive patients who received care in one of three clinics and received Medicaid coverage at any time from 1996 to 2000 (1,495 individuals). Overall, those who needed to spend-down to Medicaid incurred higher medical costs, following a distinctive pattern of high costs when initially qualified and when ending coverage, and low costs while on spend-down. US states may wish to consider expanding Medicaid's categorically eligible criteria or significantly reducing the frequency with which persons must spend-down to become eligible for Medicaid.

Duke Scholars

Author Kathryn Whetten Sanford School of Public Policy