The FY 2027 SNF Final Rule Is Here: What Attorneys Should Know Before October 1

On July 29, 2026, CMS issued the FY 2027 Skilled Nursing Facility Prospective Payment System final rule, effective October 1, 2026. Most coverage has focused on the payment number — a 2.4% rate update, roughly $882 million in aggregate — but for attorneys who litigate nursing home cases, the more interesting provisions are buried deeper in the rule.

MDS assessments for every resident, regardless of payer

The most consequential change for litigators: CMS finalized a requirement that facilities submit Minimum Data Set assessments for all skilled residents — not just those covered by Medicare or Medicaid. As this phases in, it means standardized, federally reportable assessment data will exist for managed care, private pay, and other residents whose assessments historically received less scrutiny.

For plaintiff’s counsel, that expands the universe of documentation available to establish acuity, care needs, and changes in condition. For defense counsel, it means consistent assessment discipline across the whole census — and consistent exposure when documentation practices differ by payer. Either way, expect MDS accuracy across all payer types to draw more attention in discovery.

CMS is studying “case-mix creep”

In the rule, CMS summarized comments on its request for information about case-mix growth under PDPM and described a regression framework it is developing to quantify whether rising case-mix indexes reflect real changes in resident acuity — or coding behavior. CMS stated plainly that some of the increases it sees in its data are unlikely to reflect underlying health status trends.

Attorneys should take note. When the payment agency itself is questioning whether diagnosis coding reflects clinical reality, documentation integrity becomes a live issue — in reimbursement disputes, in False Claims Act matters, and in negligence cases where one side argues the chart was built for payment rather than care. Experts who understand both PDPM mechanics and clinical documentation can tell the difference between legitimate acuity capture and paper acuity.

Quality measures keep shifting

The rule removes two COVID-19 vaccination measures from the Quality Reporting Program and finalizes Value-Based Purchasing performance standards for future program years. The practical point for litigators: quality metrics, star ratings, and VBP scores are moving targets. An expert interpreting a facility’s quality profile must anchor the analysis to the measures and standards that were in effect at the time of the care at issue — not the ones in effect at trial.

How ECS can help

Expert Consulting Services, LLC provides long-term care experts — administrators, directors of nursing, MDS and reimbursement specialists — who track these regulatory changes because they live with them. Whether your case turns on assessment accuracy, staffing sufficiency, or what the rules actually required on a given date of care, our experts support both plaintiff and defense counsel nationwide.

Learn more at www.expertconsultingservices.com.