Journal Article Does Medicare Reduce Medical Debt?
Kyle J. Caswell, John Goddeeris
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We study the effect of Medicare on financial strain, measured by annual changes in medical debt in collections, using credit bureau data. We exploit the program’s eligibility age at 65 and compare the experiences of those just under and over age 65 using a regression discontinuity design. We find that during our baseline study period Medicare reduced the annual probability of large medical collections, above $1,000, by 0.31 percentage points, a 19 percent reduction relative to the probability for those ages 60 to 64, and reduced new medical collections by approximately $380 at the 99th percentile, a 23 percent decrease. We hypothesize that Medicare mainly decreases medical collections among those who transition from being uninsured to being covered by Medicare. Under that hypothesis, we estimate a “treatment on the treated” average reduction of about $250 in new medical collections. We find support for our hypothesis by comparing discontinuities for those in zip codes with different uninsurance rates before age 65 and by comparing discontinuities before and after implementation of the main health insurance provisions of the Affordable Care Act. Our findings complement recent work on the roles of Medicare in reducing risk of out-of-pocket medical expenditures and of health insurance in reducing medical collections.

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Research Areas Health and health care Wealth and financial well-being Aging and retirement
Tags Health insurance Economic well-being Asset and debts Federal health care reform Medicare Medicare and private health insurance Opportunity and ownership Retirement policy Family credit and debt
Policy Centers Health Policy Center