Research Guide · Reform Failure

Why Has American Healthcare Reform Failed?

The U.S. has passed major healthcare legislation under both parties for sixty years — Medicare, Medicaid, HMO expansion, Part D, the Affordable Care Act, the Inflation Reduction Act. Coverage has expanded. Cost and denial rates have not meaningfully improved. The evidence suggests why: incremental reform tends to get absorbed by the financial structure it was meant to change, rather than changing that structure.

See how reforms get absorbed Read the full investigation →

A pattern, not a single failure

Reform efforts are usually judged one at a time — did this bill pass, did this program work. Looked at together, a pattern emerges. Medicare Part D (2003) expanded drug coverage to millions of seniors, but barred Medicare from negotiating prices directly, handing that leverage to private plans run by the same pharmacy benefit managers that run commercial insurance. The Affordable Care Act (2010) expanded coverage substantially but left the underlying fee-for-service financing and consolidation trends largely intact. The Inflation Reduction Act (2022) finally cracked the negotiating ban — for a small, slowly growing list of drugs.

$102BProjected 10-year Medicare savings from the IRA's drug-negotiation provision — a fraction of the VA/Medicare pricing gap it leaves untouched
9 of 12Studies finding cost increases after healthcare consolidation, in a systematic review spanning hospitals, physician practices, and nursing homes
82%Of Medicare Advantage prior-authorization denials overturned on appeal — suggesting the denial, not the underlying medical need, was the point

Why reforms get absorbed

Each of the actors profiled in who profits from American healthcare has a direct financial interest in the current financing structure, and the resources to adapt to a new rule rather than accept a smaller share of the money. When Medicare Part D opened a new market, PBMs built themselves into its center. When the ACA required insurers to spend a minimum share of premiums on care, some insurers responded by increasing total premiums, since the required ratio is a percentage, not a cap. When a state or federal reform threatens a specific profit center, hospital and insurance consolidation gives that sector more leverage to negotiate favorable terms or absorb the change through pricing elsewhere.

None of this requires bad intent from any single actor. It's a structural incentive problem: reforms written to work within the existing multi-payer, fee-for-service, privately-financed architecture tend to create a new rule for that architecture to route around, rather than replacing the architecture itself.

What the evidence doesn't show

This isn't a claim that incremental reform has never worked, or that every past reform failed to help anyone. The ACA reduced the uninsured rate substantially. The IRA's negotiated prices are real, if narrow. Medicare Part D genuinely expanded drug access. The claim is narrower and better supported: reforms that leave the underlying financing architecture in place have consistently failed to control the cost and denial trends driving the affordability crisis this site documents — and the specific mechanisms above show why.

If reform within the system keeps being absorbed by the system, the alternative worth examining is a different design entirely.

What should replace it? → Read Behind the System → See the case for single-payer → See every source →

Every figure on this page traces to a primary source in the annotated bibliography.