Rising health care costs and a widespread lack of comprehensive coverage are driving a growing number of older adults into severe medical debt, according to recent data examining the financial health of aging Americans.
A report released by the Urban Institute and the Robert Wood Johnson Foundation reveals that approximately 17.6 percent of adults aged 65 and older are currently burdened with medical debt. This troubling economic pressure persists despite the fact that nearly every American over the age of 65 is enrolled in some form of Medicare health coverage, exposing deep structural vulnerabilities in the nation’s primary health insurance safety net for seniors.
Medicare Alone Is Not Enough
For many beneficiaries, relying solely on government-provided health insurance creates an invisible financial trap. Industry professionals point out that traditional Medicare was never designed to cover 100 percent of medical expenses, leaving older adults exposed to substantial out-of-pocket costs when major health events occur.
"Right now, about one in 10 people are only covered by original Medicare, which is, in my opinion, a huge mistake," said Mike Boshardy, a Medicare attorney and licensed Medicare advisor, in an interview. His firm, The Pocket Protector, operates as a brokerage helping clients compare and enroll in Medicare supplement and Medicare Advantage plans independently online.
"You need to have some form of supplemental coverage, and the reason for that is the potential of co-insurance that you’re going to be faced with," Boshardy explained. "Because if something does go wrong, and as we all know in life, it’s not if, but when, then you’re going to get stuck with a very large bill that you likely cannot pay."
Millions of Older Adults Stuck With A Very Large Bill
The statistical reality of medical debt among seniors translates into intense personal hardship across medical facilities nationwide. Healthcare providers witness the immediate human toll of these financial liabilities on a daily basis, observing how unpaid bills complicate patient recovery and alter treatment decisions.
"I care for 3,000 to 3,500 patients a year, and about 1,500 of them are on Medicare or Medicaid," said Dr. Harsha Moole, an internal medicine physician practicing at Stormvale Health in Topeka, Kansas, who also founded FindMyDirectDoctor, a national registry of concierge doctors. "Medical debt in seniors is not an abstraction to me. I watch it happen at the bedside."
Federal regulators and consumer advocacy organizations have tracked the expanding scale of this issue closely. The Consumer Financial Protection Bureau (CFPB) estimates that nearly 4 million older Americans carry unpaid medical bills, totaling roughly $53.8 billion collectively. This population represents between 7 percent and 8.5 percent of all individuals over the age of 65.
Furthermore, data from KFF indicates that roughly one in 10 seniors who carry medical debt owe $10,000 or more, while CFPB research places the average debt burden at approximately $13,800. Among older adults saddled with these unpaid bills, 41.2 percent report having been contacted by collection agencies, adding psychological distress to an already difficult financial situation.
Breaking Down The Debt
Understanding what drives older adults into medical debt requires looking closely at where out-of-pocket expenses accumulate most rapidly. A report published by KFF found that traditional Medicare beneficiaries spent an average of $1,107 out-of-pocket for dental expenses alone in 2023. That same research highlights dental care as the second leading contributor to medical debt among older adults, trailing only behind lab fees and diagnostic tests. Additional primary sources of medical debt for adults over 65 include specialized treatments, hospital stays, and prescription drug costs not fully absorbed by standard insurance configurations.
Lack Of Dental Care Is One Of The Largest Gaps In Coverage
The prominent role of dental expenses in accumulating medical debt often surprises observers, given that dental health is fundamentally tied to overall physical well-being. However, industry experts emphasize that such debt is largely preventable with proper proactive planning.

"In the statistic for roughly one out of five seniors carrying medical debt, that includes dental," Boshardy noted. "So, if you are in a position where you are going to need a root canal or a bridge or something goes wrong with your dentistry, that’s another area where you need to have proper coverage."
Boshardy points out that many Medicare Advantage plans routinely build dental coverage into their policy structures, sometimes for a zero-dollar monthly premium. Conversely, individuals who choose to maintain a traditional Medicare Supplement plan must independently purchase separate dental policies from third-party insurance providers, introducing an extra monthly premium cost that some retirees attempt to avoid.
Consequences of Medical Debt For Seniors
Carrying significant financial liabilities on a fixed income generates chronic stress, forcing vulnerable retirees to make difficult compromises regarding their daily living standards and healthcare management. According to research from the National Council on Aging (NCOA), 42 percent of seniors carrying medical debt have responded by cutting back on basic necessities like food, or by relying on credit cards and personal loans to stay afloat. Additionally, KFF data reveals that 62 percent of older adults with medical debt have actively skipped necessary doctor visits or delayed filling vital prescriptions to conserve cash.
"Here is what it looks like on the ward," Dr. Moole explained, describing the clinical consequences of these financial pressures. "Patients stretch inhalers past the date on the box. They cut pills in half without telling anyone. They cancel follow-up visits because the co-pay competes with the electric bill. When care becomes unaffordable, nobody files a complaint. They just quietly stop coming. Then they show up in the ER much sicker, and the bill they were avoiding becomes a much bigger bill."
How Medicare Part A & B Work
Navigating the healthcare system requires a clear understanding of how traditional Medicare Parts A and B operate and where their structural limitations emerge. Part A functions as hospital insurance, helping cover inpatient hospital stays, care in skilled nursing facilities, major surgeries, hospice services, and limited home health care. Part B covers physician services, outpatient medical care, various preventative health screenings, and durable medical equipment.
While traditional Medicare covers significant portions of these healthcare services, it leaves notable coverage gaps. Beneficiaries remain responsible for deductibles, copayments, and an uncapped 20 percent coinsurance for Part B services.
To bridge these financial gaps, beneficiaries often turn to supplemental insurance options, such as Medicare Part D for prescription drug coverage, or standalone dental and vision policies. Alternatively, Medicare Advantage plans offer an all-in-one alternative administered by private insurers approved by Medicare, frequently bundling prescription, dental, and vision benefits into a single package.
While many Medicare Advantage plans advertise zero-dollar monthly premiums, they operate with specific network restrictions and out-of-pocket maximums. For instance, the established out-of-pocket maximum for in-network services under these plans can reach nearly $10,000. While this represents a major financial boundary for beneficiaries with constrained resources, it provides a crucial safeguard against the potentially limitless 20 percent coinsurance associated with original Medicare.
Hospitals Easing Financial Assistance Access
Non-profit hospitals are mandated by federal law to provide financial assistance programs designed to help low-income patients manage or eliminate their medical bills. However, navigating the bureaucratic application process can prove complicated and time-consuming for elderly patients already dealing with health crises.
To address this barrier, a growing number of states have implemented "presumptive eligibility" laws. These legislative measures require hospitals to automatically screen uninsured individuals, Medicaid beneficiaries, and patients with bills exceeding specific thresholds, such as $1,500, for financial assistance before initiating aggressive billing procedures.
Oregon made history by becoming the first state to enact such a consumer protection mandate, and California’s similar framework is scheduled to take effect during the summer. As these policies demonstrate success in protecting vulnerable populations from unexpected medical debt, lawmakers in additional states are beginning to explore similar regulatory frameworks.
