Los Angeles County Tries to Stop Hospital Bills Before They Become Debt
Naman Shah spends part of every week treating tuberculosis in Los Angeles’ San Fernando Valley, looking after patients whose illness can spread if it is not caught and managed early. That infectious disease mindset now shapes a very different public health problem: medical debt. In Los Angeles County, officials are trying to identify patients who qualify for hospital financial aid before a bill arrives and becomes a long-term financial injury.
The logic is straightforward. If hospitals can screen patients for charity care automatically, many low-income families may never face the cascade that starts with an unpaid hospital bill and ends with damaged credit, skipped medications, and delayed follow-up care. Shah, a physician and epidemiologist at the county Department of Public Health, estimated that a countywide screening system could prevent several hundred million dollars in medical debt each year.
One sentence captures the policy stakes clearly: the bill often arrives long after the health crisis has already passed.
A Countywide Debt Problem Hidden Inside Routine Care
Nationwide, an estimated 100 million adults carry some form of healthcare debt. Los Angeles County, the country’s most populous county, is home to about 800,000 residents with medical bills they cannot pay, according to county public health officials. The number is large enough to reshape how hospitals think about basic billing, collections, and access to care.
Shah, who led the county initiative starting in 2023, described a familiar pattern. Patients fall behind on bills, then turn to credit cards, then run into high interest rates and deeper poverty. The financial strain does not stay on paper. People skip prescriptions, avoid appointments, and return sicker than they were before.
Hospitals do offer financial assistance, but the process often works against the very people it is meant to protect. Information about aid is hard to find, applications can be cumbersome, and eligible patients frequently never complete them. Jared Walker, founder of Dollar For, a nonprofit that helps patients apply for charity care nationwide, said most people leave the hospital without learning that assistance exists at all.
For hospitals, the current system is costly in a different way. Adena Tessler, regional vice president for the Hospital Association of Southern California, said many institutions spend time and money chasing bills from patients who are unlikely to pay. The collections machinery keeps moving even when the debt is functionally uncollectable.
Presumptive Eligibility Could Move Hospitals Upstream
The proposed fix is presumptive eligibility, a system that automatically screens and qualifies low-income patients for financial aid without requiring them to submit a formal application. Some hospitals already use software that checks publicly available information, including credit history, to estimate whether a patient qualifies. When it works well, the effect can be substantial. Shah said hospitals using these systems have reported as much as a 50% increase in the amount of financial aid they provide.
California law now requires every hospital in the state to begin presumptive eligibility screening by next July. The requirement gives the idea legal force, but implementation is another matter. Only about one in five hospitals in Los Angeles County currently use such systems, Shah said, and smaller hospitals can struggle with the cost and technical burden of adopting them.
The county itself could not pay for the program, Shah said, even though the public health department had the convening power to bring the relevant parties together. The strategy mirrors a classic public health move: organize the system so prevention becomes routine rather than exceptional. In this case, the target is not an infection chain but a billing chain.
Hospitals, Insurers, and Advocates Found a Shared Incentive
The Hospital Association of Southern California initially approached the county effort with caution, then moved toward support once the financial logic became harder to ignore. Paul Young, a senior vice president with the association, said the billing process is cumbersome and expensive. Hospitals that spend heavily trying to collect from patients with limited means are often investing in a process that produces little return.
The association agreed to procure a presumptive eligibility system and make it available to member hospitals. Young compared the arrangement to a Costco model, a bulk-purchasing approach meant to lower the price for individual institutions. At the same time, L.A. Care, the nonprofit Medicaid plan serving more than 2.5 million low-income county residents, committed $2 million to launch the system.
Melanie Fontes Rainer, who leads strategic planning for L.A. Care, framed the investment around access. A safer financial pathway for patients can keep care within reach, especially for residents who already rely on safety-net coverage and public hospitals. In practical terms, the policy is meant to reduce the number of times a hospital encounter turns into a household financial crisis.
Data Quality May Decide Whether the Fix Works
Getting the program running by January remains a work in progress. Funding for the long term has not been settled, and it is still unclear how many of the county’s 88 acute care hospitals will adopt the system even if the price is lower and the implementation is easier than before.
The county partners are also trying to improve the quality of the data used to screen patients. One goal is to connect the system with California tax records so hospitals can rely on more accurate income information rather than estimates. Better data could tighten eligibility decisions and reduce the chance that a qualified patient is missed or a hospital applies aid too narrowly.
Walker said he is encouraged by the county’s effort and believes a more effective charity care structure is possible. Shah is more circumspect about what the system can accomplish on its own. A better screening process will not erase medical debt entirely, and it will not solve every structural problem in hospital pricing or insurance design.
Even so, the public health framing is telling. Shah said the department could not ignore a problem affecting more county residents than asthma or tobacco use. Prevention, in this case, means preventing debt from becoming another chronic illness layered on top of the original one. The final test will be whether hospitals actually use the tool widely enough to change who leaves with a bill and who leaves with relief.