41% of Adults Carry Medical Debt in 2026: What the Numbers Mean and the First Steps to Take

Kaiser Family Foundation national surveys show that about 41% of U.S. adults currently carry some form of medical or dental debt. The Urban Institute, using a different methodology, estimates 36% of households. The CFPB tracks $49 billion in medical debt on consumer credit reports. All three figures are measuring the same problem from different angles: medical debt is among the most common forms of household debt in the country.

Most balances are under $500, but that average obscures a harder tail. About 14 million Americans carry medical debt exceeding $1,000, and approximately 3 million owe more than $10,000, typically from a major medical event or an ongoing condition. The average balance across all households with medical debt is roughly $2,459, according to a 2026 healthcare finance report, which the report notes is large enough to affect household finances but small enough that most can resolve it through a structured payment plan if they engage the billing department early.

The pressure is sharpening in 2026 because enhanced Affordable Care Act premium tax credits, put in place to increase coverage, are expiring for some households. The Commonwealth Fund flagged in January that as these subsidies wind down and Medicaid funding faces new constraints, the population most vulnerable to medical debt is growing.

Medical debt sits at an uncomfortable intersection: it is often large relative to a household's available margin, it arrives without warning, and it carries social weight that makes people reluctant to negotiate or ask for help. Sixty-three percent of people with medical debt report reducing their standard of living to make payments, according to one analysis. One in seven adults with medical debt reports having been denied care at some point because of a prior unpaid balance.

Credit reporting changes have reduced some pressure. The three major credit bureaus, Equifax, Experian, and TransUnion, voluntarily removed paid medical collections from credit reports, and medical debt under $500 no longer appears. But unpaid balances above $500 that go to collections still affect credit scores, which affects housing applications, car insurance rates, and other financial decisions downstream.

The most useful framing is that medical debt is negotiable in ways that most debt is not. It is worth engaging the billing department directly before the account moves to a collection agency, because the hospital's financial assistance programs typically close once the account is transferred.

Planning for medical costs before a health event gives a household more options than navigating them after. The New World Survival medical preparedness section covers how to keep prescription coverage intact during disruptions, what to document in a household medical profile, and how to prepare for healthcare access interruptions.