This monthly update highlights key regulatory developments, enforcement trends, and compliance issues affecting health care providers across the continuum – from solo practices to hospitals and large physician groups. Each section includes practical action items to help you assess risk and prepare for upcoming obligations.
Regulatory Developments
New Federal Activity Emphasizes Billing Integrity and Accessibility Requirements
March 2026 saw significant federal activity focused on billing accuracy and administrative simplification. On March 24, 2026, HHS finalized new HIPAA standards governing electronic claims attachments and electronic signatures under the Administrative Simplification provisions, 45 C.F.R. Part 162. These standards are intended to replace manual processes such as fax and mail with standardized electronic transactions supporting claims documentation.
The final rule becomes effective May 26, 2026, with compliance required by May 26, 2028.
In parallel, CMS has continued to emphasize program integrity and fraud detection, including a Request for Information seeking stakeholder input on expanded enforcement tools and data-driven oversight mechanisms.
Recent CMS and OIG activity also continues to highlight improper payments tied to documentation deficiencies and inconsistencies between clinical records and billed services, reinforcing the government’s ongoing focus on billing integrity.
Providers should also be preparing for compliance obligations under HHS’s updated Section 504 regulations governing nondiscrimination and accessibility, 45 C.F.R. Part 84, with key accessibility-related requirements for many covered entities taking effect in May 2026.
Action Items:
- Conduct targeted documentation audits in high-risk service areas.
- Ensure clinical documentation supports medical necessity and level of service billed.
- Provide refresher training to providers and coding staff on documentation requirements.
- Evaluate internal controls around claims submission and supporting documentation.
Contracting Focus
Increased Scrutiny on Technical Compliance with Written Agreements
Recent enforcement activity continues to highlight technical deficiencies in contracting, particularly where agreements are expired, unsigned, or inconsistent with actual services performed. Even where compensation appears to be fair market value, the absence of a current written agreement remains a recurring basis for Stark Law exposure under 42 U.S.C. § 1395nn and its implementing regulations at 42 C.F.R. §§ 411.351 and 411.357.
Regulators also continue to evaluate these arrangements under the Anti-Kickback Statute, 42 U.S.C. § 1320a-7b(b), and applicable safe harbors at 42 C.F.R. § 1001.952.
Action Items:
- Inventory all physician and vendor agreements and confirm execution status.
- Identify and remediate expired or unsigned agreements.
- Ensure contract terms align with actual services being performed.
- Implement or update contract tracking systems to monitor renewal and signature requirements.
Compliance Focus
Ongoing Emphasis on Internal Auditing and Program Effectiveness
Recent OIG activity, including work plan updates and audit findings, continues to emphasize the importance of active internal auditing and monitoring. These expectations align with OIG’s General Compliance Program Guidance and the Department of Justice’s Evaluation of Corporate Compliance Programs.
In addition, the updated Section 504 regulations under 45 C.F.R. Part 84 expand expectations around nondiscrimination, effective communication, and accessibility, requiring organizations to evaluate not only policies but also operational practices and digital access.
Action Items:
- Finalize and implement a 2026 compliance audit work plan.
- Prioritize audits in high-risk areas, including billing, documentation, and referral arrangements.
- Review nondiscrimination policies and procedures for alignment with Section 504 requirements.
- Document audit findings and corrective actions.
- Report audit results to leadership and governing bodies.
Litigation & Risk Management Trends
Expansion of Data Analytics and Continued False Claims Act Exposure
Government enforcement agencies continue to expand the use of data analytics to identify billing outliers and target providers for audit. Both government and commercial payors increasingly rely on extrapolation methodologies, increasing potential financial exposure.
Failure to timely return identified overpayments may create exposure under the False Claims Act, 31 U.S.C. §§ 3729–3733, particularly in light of repayment obligations under 42 U.S.C. § 1320a-7k(d) and 42 C.F.R. § 401.305.
At the same time, providers should anticipate increased scrutiny of nondiscrimination and accessibility issues under federal civil rights laws, including Section 504, particularly where access to services or communication methods may be limited.
Action Items:
- Analyze internal billing data for outliers compared to peer benchmarks.
- Conduct internal reviews where anomalies are identified.
- Develop a standardized audit response protocol.
- Assess accessibility of services, including communication methods and digital platforms.
- Maintain documentation supporting medical necessity and coding decisions.
FAQ of the Month
“What should we be doing now to prepare for Section 504 compliance requirements?”
Healthcare organizations should begin by reviewing nondiscrimination policies, communication practices, and accessibility of services in light of updated requirements under 45 C.F.R. Part 84.
This includes evaluating how services are provided to individuals with disabilities and assessing accessibility of electronic and information technology. Organizations should identify gaps and develop a plan to address them prior to applicable May 2026 compliance requirements for covered entities.
Upcoming Deadlines & Reminders
- CMS Program Integrity RFI – Comments Due March 30, 2026: Providers may wish to evaluate and respond to CMS’s request for input on expanded fraud detection and enforcement tools.
- Monthly OIG Exclusion Screening: Conduct monthly exclusion screening as recommended by OIG guidance using the List of Excluded Individuals and Entities (LEIE). Screening should be completed before the end of each month, with documentation retained.
- Medicare Revalidation (Rolling Deadlines): CMS continues to issue revalidation notices on a rolling basis. Providers should monitor for revalidation letters and comply with deadlines stated in CMS notices or published revalidation due dates.
- Section 504 Accessibility Requirements – May 2026: Covered healthcare entities should prepare for compliance with updated nondiscrimination and accessibility requirements under 45 C.F.R. Part 84, including accessibility of services and digital platforms.
- HIPAA Claims Attachment Standards – Effective May 26, 2026: Covered entities should begin preparing for implementation of standardized electronic claims attachment transactions and electronic signature requirements under 45 C.F.R. Part 162.
- HIPAA Claims Attachment Compliance Deadline – May 26, 2028: Full compliance with the new transaction standards will be required within two years of the effective date.
- Corporate Transparency Act (If Applicable): Entities should confirm whether any current Beneficial Ownership Information reporting obligations apply under 31 U.S.C. § 5336 and current FinCEN guidance, particularly for foreign reporting companies.
Disclaimer: The information provided here is for general informational purposes only and does not constitute legal advice. No attorney-client relationship is created by this communication. Parties should consult with their own qualified attorney for advice regarding their specific legal situation.
For questions or assistance, contact Paul A. Drey or Emily E. Reiners of the Brick Gentry P.C. Healthcare & Regulatory Team.



