Medicare's largest hospital rule finalised an update of 2.3 percent, a tenth below what it proposed, and hospitals had already told it the proposal was too low
The number is 2.3 percent, and the proposal it replaces was 2.4.
CMS filed the FY 2027 inpatient prospective payment final rule for public inspection at 4:15 p.m. Eastern on Friday. It updates the national standardized amount for inpatient hospital operating costs by 2.3 percent, being a market basket increase of 3.2 percent less a productivity adjustment of 0.9 of a percentage point. The rule takes effect on 1 October.
Why the final rate is below the proposed one
The market basket did not move. The productivity adjustment did.
CMS proposed 0.8 of a percentage point in the spring, on IHS Global's fourth quarter 2025 forecast, and told commenters it would use newer data if newer data arrived. It did. The final figure rests on IGI's second quarter 2026 forecast with history through the first quarter of 2026, which put the adjustment at 0.9 and the market basket at 3.2, and 3.2 less 0.9 is 2.3. The same revision, in the same direction, cut the hospice update CMS finalised the same afternoon.
Commenters had argued the other way. The rule records several of them stating that the proposed 2.4 percent was already too low, citing contract labour, prior authorisation and claim denials, supply costs, tariffs and MedPAC's March 2026 finding of Medicare fee-for-service operating margins around negative 12 percent for 2022 to 2024.
What the $2.9bn is made of
CMS estimates acute care hospitals gain $2.9bn in FY 2027, and the composition matters more than the total. Operating payments, outlier payments, uncompensated care, capital and new technology add-ons push it up. Two expirations pull the other way, and both land on 1 January 2027, three months into the payment year: the temporary changes to the low-volume hospital adjustment, and the Medicare-Dependent Small Rural Hospital program.
Uncompensated care and supplemental payments come to about $8.0bn. That change on its own is worth 0.2 percent on total operating and uncompensated care payments, which is the narrow figure and not the aggregate.
Long-term care hospitals are a much smaller story. Across the 319 in the analysis, payments to standard federal rate cases go from about $2.436bn to about $2.490bn, a rise of roughly $54m.