Hospital Payment Rules

CMS is using hospital payment rules to hardwire more episode accountability into Medicare, with the FY 2027 IPPS final rule creating the Comprehensive Care for Joint Replacement Expanded Model (CJR-X) beginning Jan. 1, 2028—an important signal that mandatory bundled payment will remain a lever even as inpatient joint replacement volumes shrink and case mix grows more complex (RAC Monitor). At the same time, stakeholders are pressing CMS to calibrate OPPS policy so site-neutrality, rate updates, and drug/clinic payment reforms do not destabilize oncology access, while CMS’ finalized reconciliation of non-renal organ acquisition costs points to continued tightening of hospital cost reporting and settlement policy (ASCO). For ACOs, payers, and health systems, the strategic takeaway is that hospital economics are being reshaped through a mix of mandatory episodes, outpatient payment scrutiny, and cost-accounting precision—raising the premium on service-line risk analytics, post-acute network control, and specialty-care affordability strategies.