BUSI 429 Week 6 Discussion Board Forum 6 Example

Discussion Board Forum 6: The Economics of Coverage and Medicaid

BUSI 429 Healthcare Economics, Discussion Board Forum 6

Thread by [Student Name]

The hospital, the state debate and the classmates are composites; the textbook, Scripture and the peer-reviewed sources cited are real.

Our state legislature is again debating Medicaid expansion, and both sides are quoting the same study. Opponents say the Oregon Health Insurance Experiment proved that Medicaid does not improve health, while supporters say coverage saves lives. As someone who works in patient financial services at a safety-net hospital, I wanted to know what the evidence really shows. Every week I see uninsured patients set up payment plans they cannot afford, so the question is not abstract for me or for the families I meet.

Feldstein (2015) explains that the main economic purpose of insurance is to protect people against large, unpredictable financial losses. Health effects may follow, through better access to care, but the most direct product of insurance is financial security. That framing matters for how we judge Medicaid.

The Oregon experiment was unusually strong evidence because the state used a lottery to choose who could apply for Medicaid. Baicker et al. (2013) compared about 6,400 adults selected in the lottery with about 5,800 who were not and found that, after roughly two years, coverage left blood pressure, cholesterol and average blood sugar statistically unchanged. However, coverage increased diabetes diagnosis and treatment, reduced the rate of positive screens for depression by about nine percentage points, increased use of preventive services and all but wiped out medical bills large enough to be catastrophic for a household.

Longer-term evidence strengthens the financial findings. Becker et al. (2026) followed more than 575,000 people who first enrolled in Michigan's Medicaid expansion between 2014 and 2017 and linked them to credit reports through 2021. Enrollment was associated with large reductions in medical debt in collections, growing to nearly $1,000 per person about seven years later, and with fewer subprime credit scores, while nonmedical debt did not change. The specific link to medical debt suggests coverage, not some other trend, produced the effect.

The evidence suggests both sides are wrong in a useful way. Medicaid clearly delivers what insurance is designed to deliver, financial protection, along with more care and better mental health. Physical health effects take longer to measure and may appear first in specific groups, such as people with chronic conditions or those leaving institutions. Legislators should judge expansion on all of these outcomes rather than on a single set of lab values. Coverage buys security first; better health arrives more slowly and is harder to measure. Proverbs observes that the borrower becomes the servant of the lender (English Standard Version Bible, 2001/2016, Proverbs 22:7), and medical debt turns illness into a second burden that coverage can lift.

Reply to Sasha

Sasha, you argued that the Oregon results show Medicaid is not worth its cost, since the main physical health measures did not change. I agree that the study deserves to be taken seriously, since its lottery design is rare in health policy research, but two years is a short time for blood pressure or cholesterol differences to appear in a relatively young population, and the study lacked the size and length needed to show any effect on deaths. Newer research suggests that effects on survival do appear in some groups. Barsky et al. (2026) studied more than two million people released from prisons in 17 states and found that living in a Medicaid expansion state was associated with 14% lower monthly odds of death after release, with larger reductions among Black individuals. Baicker et al. (2013) also found real gains in mental health and in financial protection, which are benefits even if blood test results did not change. Feldstein (2015) would ask us to compare these benefits with the costs, including the cost of uncompensated care that hospitals and taxpayers bear when people are uninsured. A fair judgment would count all of those outcomes, not only the ones that did not move. Would your view change if the evidence on mortality in high-risk groups continues to grow over the next several years? It may also help to ask what outcome would count as success for you, since agreeing on that in advance makes the evidence easier to weigh. For many economists, financial protection alone justifies a large part of the cost, because preventing catastrophic losses is what insurance exists to do.

Reply to Owen

Owen, you asked how Medicaid expansion affects hospitals, since your nonprofit hospital board assumes expansion simply improves the bottom line. The early effects on finances are generally positive, because patients who were uninsured now arrive with coverage, which lowers bad debt and charity care. But the longer-term picture is more complicated, especially for nonprofit hospitals with community obligations. Olin et al. (2026) studied nonprofit hospitals in southern states and found that hospitals in expansion states reduced their total community benefit spending by about $782,000 per hospital compared with hospitals in states that did not expand, including reductions in population health spending. Community benefit, which includes charity care, health education and other programs, is what nonprofit hospitals provide in exchange for their tax exemption, so the finding raises questions for boards about whether the savings from expansion are being reinvested in their communities. Becker et al. (2026) found that enrollees' medical debt fell sharply over time, which also means fewer accounts that hospitals send to collections and less staff time spent pursuing them. Feldstein (2015) notes that nonprofit hospitals often use surpluses to cross-subsidize services, so the use of any gains is a strategic choice. Would your board consider committing part of its savings from expansion to population health programs? Doing so could strengthen the case for its tax exemption at a time when that exemption faces growing scrutiny. It would also align the hospital's mission with the evidence, since the same people whose medical debt has fallen may still face barriers to prevention and primary care that community programs can address.

References

Baicker, K., Taubman, S. L., Allen, H. L., Bernstein, M., Gruber, J. H., Newhouse, J. P., Schneider, E. C., Wright, B. J., Zaslavsky, A. M., & Finkelstein, A. N. (2013). The Oregon experiment: Effects of Medicaid on clinical outcomes. New England Journal of Medicine, 368(18), 1713-1722. https://doi.org/10.1056/NEJMsa1212321

Barsky, B. A., Soto, M. J., Howell, B. A., & Rosenthal, M. B. (2026). Medicaid expansion and mortality among formerly incarcerated individuals. JAMA Health Forum, 7(7), e262059. https://doi.org/10.1001/jamahealthforum.2026.2059

Becker, N. V., Levy, H., Hirth, R. A., Clark, S. J., Tipirneni, R., & Ayanian, J. Z. (2026). Financial outcomes among Medicaid expansion enrollees. JAMA Network Open, 9(4), e269328. https://doi.org/10.1001/jamanetworkopen.2026.9328

English Standard Version Bible. (2016). Crossway. (Original work published 2001)

Feldstein, P. J. (2015). Health policy issues: An economic perspective (6th ed.). Health Administration Press.

Olin, S., Owsley, K., Stoecker, C., & Santos, T. (2026). Long-term impact of Medicaid expansion on not-for-profit hospital community benefit spending in the southern United States. Medical Care, 64(5), 260-267. https://doi.org/10.1097/MLR.0000000000002250