People hospitalized for traumatic injuries in the United States face a measurable increase in medical debt and bankruptcies, even when they have health insurance, according to new research published in Health Affairs. The study tracked more than 12,000 injured patients and found that within 18 months of hospitalization, medical debt sent to collections rose sharply and bankruptcy filings increased. Public insurance programs like Medicare and Medicaid provided stronger financial protection, while privately insured patients were the only insured group to experience significant increases in both debt and bankruptcy, challenging the assumption that insurance alone shields households from financial fallout after serious medical events.
What the study found
Researchers analyzed Michigan trauma registry data from 2019 and 2020 and linked it to de-identified consumer credit reports to observe how patients’ finances changed after unplanned hospitalizations. The injured patients were compared with a matched control group of about 25,000 similar individuals to isolate the financial impact of trauma-related hospital stays.
Key findings included:
- 18 months after hospitalization, the share of patients with medical debt in collections increased by 24%.
- Average medical debt in collections rose by $290 per patient, a 76% increase from pre-injury levels.
- Bankruptcy filings rose by 6% roughly 15 months after hospitalization.
The financial strain was most pronounced among patients under 65, those with lower incomes, the uninsured, and those covered by private insurance. Patients covered by Medicare and Medicaid experienced minimal or no statistically significant increases in medical debt or bankruptcy following injury.
Why privately insured patients were more exposed
The study points to high out-of-pocket costs and surprise charges as major contributors to post-injury financial distress. Annual deductibles for private plans often exceed $1,700 to $2,500, and emergency care frequently involves out-of-network providers, leaving patients with large balances even after insurance pays its portion. Traumatic injuries also disrupt employment and income, compounding the financial pressure during recovery.
