Medical Debt in the US, 2009-2020

• Published in: JAMA : the journal of the American Medical Association Vol. 326; no. 3; pp. 250 - 256
• Main Authors: Kluender, Raymond, Mahoney, Neale, Wong, Francis, Yin, Wesley
• Format: Journal Article
• Language: English
• Published: United States American Medical Association 20.07.2021
• Subjects: Coronaviruses; COVID-19; Credit reports; Expansion; Financing, Personal - economics; Government programs; Health Expenditures - statistics & numerical data; Health policy; Healthcare Disparities - economics; Humans; Income; Indigent care; Insurance, Health - economics; Medicaid; Medicaid - economics; Medical debt; Medically Uninsured; Original Investigation; Pandemics; Social Determinants of Health; United States; United States; United States > US
• ISSN: 0098-7484; 1538-3598
• DOI: 10.1001/jama.2021.8694

IMPORTANCE: Medical debt is an increasing concern in the US, yet there is limited understanding of the amount and distribution of medical debt, and its association with health care policies. OBJECTIVE: To measure the amount of medical debt nationally and by geographic region and income group and its association with Medicaid expansion under the Affordable Care Act. DESIGN, SETTING, AND PARTICIPANTS: Data on medical debt in collections were obtained from a nationally representative 10% panel of consumer credit reports between January 2009 and June 2020 (reflecting care provided prior to the COVID-19 pandemic). Income data were obtained from the 2014-2018 American Community Survey. The sample consisted of 4.1 billion person-month observations (nearly 40 million unique individuals). These data were used to estimate the amount of medical debt (nationally and by geographic region and zip code income decile) and to examine the association between Medicaid expansion and medical debt (overall and by income group). EXPOSURES: Geographic region (US Census region), income group (zip code income decile), and state Medicaid expansion status. MAIN OUTCOMES AND MEASURES: The stock (all unpaid debt listed on credit reports) and flow (new debt listed on credit reports during the preceding 12 months) of medical debt in collections that can be collected on by debt collectors. RESULTS: In June 2020, an estimated 17.8% of individuals had medical debt (13.0% accrued debt during the prior year), and the mean amount was $429 ($311 accrued during the prior year). The mean stock of medical debt was highest in the South and lowest in the Northeast ($616 vs $167; difference, $448 [95% CI, $435-$462]) and higher in poor than in rich zip code income deciles ($677 vs $126; difference, $551 [95% CI, $520-$581]). Between 2013 and 2020, the states that expanded Medicaid in 2014 experienced a decline in the mean flow of medical debt that was 34.0 percentage points (95% CI, 18.5-49.4 percentage points) greater (from $330 to $175) than the states that did not expand Medicaid (from $613 to $550). In the expansion states, the gap in the mean flow of medical debt between the lowest and highest zip code income deciles decreased by $145 (95% CI, $95-$194) while the gap increased by $218 (95% CI, $163-$273) in the nonexpansion states. CONCLUSIONS AND RELEVANCE: This study provides an estimate of the amount of medical debt in collections in the US based on consumer credit reports from January 2009 to June 2020, reflecting care delivered prior to the COVID-19 pandemic, and suggests that the amount of medical debt was highest among individuals living in the South and in lower-income communities. However, further study is needed regarding debt related to COVID-19.