SNF Billing Rule Changes in 2026: What Skilled Nursing Facilities Need to Know
If you operate a Skilled Nursing Facility, 2026 is not a year to sit still on billing compliance. The Centres for Medicare & Medicaid Services (CMS) has issued the Fiscal Year 2026 SNF Prospective Payment System (PPS) Proposed Rule and the changes it contains will directly affect how your facility codes, documents, and gets paid. From payment rate updates under the Patient-Driven Payment Model (PDPM) to Value-Based Purchasing program modifications and Quality Reporting Program changes, SNFs that aren’t prepared will feel the financial impact.
At MCA Medical Billing Solutions, L.L.C., we work exclusively with post-acute care facilities. Here is a plain-language breakdown of what the FY 2026 rule means for your SNF’s billing operations and what you need to do now to stay compliant and protect your reimbursement.
Payment Rate Update: A 2.8% Proposed Increase
CMS has proposed updating SNF PPS payment rates by 2.8% for FY 2026. This figure reflects a proposed market basket increase of 3.0%, a positive forecast error adjustment of 0.6%, and a negative productivity adjustment of 0.8%. While a rate increase is welcome news, it’s important to understand that this net gain only reaches facilities that are billing accurately. PDPM reimbursement is highly sensitive to the precision of your diagnosis coding and MDS documentation and facilities with coding errors or incomplete clinical documentation will leave money on the table regardless of the rate update.
What this means for your facility: Now is the time to audit your PDPM coding practices and MDS workflows to ensure your facility is capturing the full case-mix weight that your residents’ clinical conditions support.
Updated PDPM ICD-10 Code Mappings
One of the most operationally significant changes in the FY 2026 proposed rule is an update to the PDPM ICD-10 code mappings. Under PDPM, a resident’s primary diagnosis is used to assign them to a clinical category which directly determines the reimbursement rate for Physical Therapy (PT), Occupational Therapy (OT), Speech-Language Pathology (SLP), Nursing, and Non-Therapy Ancillary (NTA) components.
CMS is proposing several mapping changes to improve coding accuracy and consistency, including removal of outdated or invalid codes, reclassification of certain codes to different clinical categories, and introduction of new diagnosis codes that affect SLP and NTA payment components.
If your billing system or MDS software is not updated to reflect these new mappings, claims submitted with affected codes could be categorized incorrectly leading to either underpayments or improper payment flags that trigger audit scrutiny.
What this means for your facility: Confirm with your billing software vendor and MDS team that PDPM ICD-10 mapping tables have been updated before FY 2026 begins. Verify that your coding staff is aware of reclassified codes, particularly in the SLP and NTA components where mapping changes are most impactful.
SNF Value-Based Purchasing (VBP) Program: Key Operational Updates
The SNF VBP Program remains a pay-for-performance mechanism in FY 2026, with CMS continuing to withhold 2% of Medicare fee-for-service Part A payments and redistribute funds based on quality performance. Several important operational updates are proposed for the program:
A new reconsideration process. CMS is proposing to allow SNFs to appeal initial Review and Correction decisions before affected data becomes publicly available an important protection for facilities that identify errors in their quality reporting data.
Removal of the Health Equity Adjustment. CMS is proposing to eliminate the Health Equity Adjustment from the VBP program to simplify the scoring methodology and provide clearer performance incentives.
What this means for your facility: If your SNF has historically struggled with the VBP hospital readmission measure, this is the year to engage clinical and billing leadership in a joint strategy to address the root causes of preventable readmissions. Accurate coding of discharge dispositions and care transitions directly affects your VBP score.
SNF Quality Reporting Program (QRP): Streamlining Data Elements
The SNF QRP continues to carry a meaningful financial consequence: facilities that fail to meet reporting requirements face a 2-percentage point reduction in their Annual Payment Update. CMS is proposing several changes for FY 2026:
Removal of four standardized patient assessment data elements under the Social Determinants of Health (SDOH) category, effective October 1, 2025. The items proposed for removal cover living situation, food (two items), and utilities reducing the reporting burden for SNF staff.
Amended reconsideration policy. CMS is proposing to allow SNFs to request an extension to file a reconsideration request and is expanding the bases on which CMS can grant a reconsideration providing greater flexibility for facilities that identify quality reporting discrepancies.
Requests for Information (RFIs) on future measures. CMS is seeking input on new measure concepts covering delirium, interoperability, nutrition, and well-being, as well as revisions to data submission deadlines and the adoption of Fast Healthcare Interoperability Resources (FHIR) standards in quality reporting.
What this means for your facility: Ensure your MDS coordinators are updated on the SDOH data element removals, so your assessment workflows are adjusted accordingly. Track the FHIR-related RFI developments this signals where quality reporting technology requirements are heading in the next two to three years.
Documentation Standards and Audit Scrutiny
The FY 2026 rule reinforces CMS’s ongoing emphasis on documentation quality as the foundation for compliant billing. Audits conducted by Recovery Audit Contractors (RACs), Zone Program Integrity Contractors (ZPICs), and Targeted Probe and Educate (TPE) reviewers continue to target SNF claims for documentation deficiencies related to:
- Evidence of daily skilled services during a Medicare Part A stay
- Clinical progress notes demonstrating the need for continued care
- Physician orders and interdisciplinary team documentation
- Objective measurement of therapy goals and functional outcomes
Vague or templated clinical documentation remains one of the most common triggers for claim denial and audit recoupment in the SNF setting. With increased scrutiny on documentation quality expected to continue in 2026, facilities that rely on generic note templates are at elevated risk.
What this means for your facility: Conduct a documentation audit of current charting practices particularly therapy progress notes and nursing daily skilled care documentation. Individualized, objective, and clinically specific notes are the single most effective defense against audit exposure.
Deregulation and Administrative Burden Reduction: What SNFs Should Watch
In response to Executive Order 14192, CMS has included a Request for Information in the FY 2026 proposed rule seeking public input on opportunities to streamline Medicare regulations and reduce administrative burdens on participating providers. While this RFI does not establish new rules, it signals the current administration’s intent to look for regulatory relief opportunities across the Medicare program.
SNFs should monitor the final rule expected later in 2025 before the October 1, 2026, FY start for any administrative simplification provisions that may affect billing workflows, documentation requirements, or quality reporting obligations.
The Bottom Line for SNF Billing in 2026
The FY 2026 SNF PPS proposed rule brings a modest rate increase, meaningful coding updates under PDPM, and continued quality program evolution. For facilities that are well-prepared with accurate ICD-10 mappings, strong documentation practices, and proactive VBP performance management 2026 represents an opportunity to strengthen reimbursement. For facilities that are not prepared, the same changes increase the risk of underpayment, denials, and audit exposure.
At MCA Medical Billing Solutions, L.L.C., we help SNFs translate CMS rule changes into concrete billing and compliance actions. Our team monitors regulatory developments year-round, updates coding and documentation protocols in response to final rules and ensures that your facility is positioned to capture every dollar it has earned compliantly and efficiently.
Ready to make sure your SNF is prepared for 2026?
Schedule a free consultation with MCA Medical Billing Solutions, L.L.C. today. Our SNF billing specialists will review your current billing and documentation practices and identify exactly what needs to be updated before FY 2026 takes effect. Visit mcaskilled.com to get started.