Medicaid Changes in House and Senate Reconciliation Bills Would Increase Costs for 1.3 Million Low-Income Medicare Beneficiaries – Image for illustrative purposes only (Image credits: Unsplash)
On May 22 the House approved the One Big Beautiful Bill Act, a reconciliation measure designed in part to offset the cost of extending expiring tax cuts. The legislation targets Medicaid spending as a primary source of savings. Congressional Budget Office projections show the changes would trim federal outlays by $793 billion across the next decade while shrinking program enrollment by 10.3 million people by 2034.
Scale of the Spending Reductions
The $793 billion cut represents one of the largest single reductions to Medicaid in recent years. Lawmakers structured the savings to help finance other priorities in the same package. Over the ten-year window, the reductions would compound each year as eligibility rules tighten and funding formulas adjust.
States that rely heavily on federal matching dollars would face immediate pressure to redesign their programs. Some would likely tighten income limits or reduce optional benefits to stay within new federal caps. The cumulative effect would reshape how low-income adults and families access coverage nationwide.
Consequences for Dual-Eligible Beneficiaries
Among those projected to lose coverage are 1.3 million people who qualify for both Medicaid and Medicare. These dual-eligible individuals often depend on Medicaid to cover premiums, copayments, and services Medicare does not fully reimburse. Losing that supplemental support would shift costs directly onto beneficiaries or force them to forgo care.
Many dual eligibles live on fixed incomes and already navigate complex coordination between the two programs. The proposed changes would add new administrative hurdles and potential gaps in prescription drug coverage or long-term services. Advocates note that even modest increases in out-of-pocket expenses can quickly become unsustainable for this group.
Timeline and Enrollment Trajectory
The enrollment drop of 10.3 million would unfold gradually, reaching its peak in 2034. Early years would see smaller reductions as states phase in new eligibility determinations. By the end of the decade, however, the cumulative loss would represent roughly one in seven current Medicaid enrollees.
Implementation would begin after the bill clears the Senate and receives final approval. Federal agencies would then issue guidance to states, which in turn would update their systems and notify affected residents. The full scope of the reductions would therefore take several budget cycles to materialize.
Stakeholders Watching the Next Steps
Governors and state Medicaid directors are already modeling the fiscal impact on their budgets. Hospitals and community clinics that serve large numbers of dual eligibles are preparing for possible increases in uncompensated care. Beneficiary advocates continue to track the Senate version of the bill for any modifications that could soften or intensify the cuts.
The outcome will determine how millions of low-income older adults and people with disabilities balance medical needs against limited resources in the years ahead.
