Maryland capped hospital revenue so fewer admissions stopped hurting hospitals

Maryland already had the unusual power to set hospital rates for all payers. In 2014, CMS and the state used that waiver to replace per-admission logic with an all-payer model tied to per-capita hospital cost growth.

The deal required $330 million in Medicare savings over five years, capped all-payer hospital cost growth at 3.58% per capita, and shifted virtually all hospital revenue into global payment models.

The clever move was not simply a budget cut. The state prospectively set each hospital's annual revenue and let rates move inside that cap, so fewer unnecessary admissions no longer meant immediate financial self-harm.

CMS later said the model achieved significant Medicare savings and became the base for a broader Total Cost of Care model aimed at more than $1 billion in Medicare savings by 2023.

Cap revenue, not each visit

Hospitals could invest in prevention because the revenue base was stable.

All payers used the same regulated frame, reducing the chance that one insurer paid while another free-rode.

Quality and avoidable-utilization adjustments kept the cap from becoming a simple rationing target.

The fallback threat was real: failure would move Maryland hospitals back to national Medicare payment systems.

When volume creates the bad behavior, do not plead for restraint; redesign the payment unit so the better behavior is no longer punished.

Maryland extended the idea into the 2019 Total Cost of Care model, adding broader accountability for Medicare spending and programs for hospital payments, care redesign and primary care. Later research found global budgets were not a magic cure for all low-value care, but the payment architecture became a live template for state-level cost control.