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HHS Delays the Section 504 Healthcare Web Accessibility Deadline

HHS extended the Section 504 web and mobile accessibility deadlines to 2027 and 2028 for funded providers, but the WCAG 2.1 AA standard and duties still apply.

AT

The Accessibility.build Team

May 18, 2026·5 min read
Legal & Compliance

On May 7, 2026, the HHS Office for Civil Rights issued an Interim Final Rule extending the Section 504 web and mobile accessibility compliance dates for recipients of HHS federal financial assistance. The original deadline of May 11, 2026 is replaced by two new dates: recipients with 15 or more employees have until May 11, 2027, and recipients with fewer than 15 employees have until May 10, 2028. The technical standard is unchanged at WCAG 2.1 Level AA, and the substantive obligations under Section 504 continue to apply in the meantime.

What changed, and what did not

Section 504 of the Rehabilitation Act prohibits disability discrimination by recipients of federal financial assistance. The HHS rule applies that principle to digital services, requiring covered web content and mobile apps to conform to WCAG 2.1 Level AA. The new Interim Final Rule moves only the compliance deadline; it does not alter the standard or the underlying duties.

  • Recipients with 15 or more employees: compliance now due May 11, 2027.
  • Recipients with fewer than 15 employees: compliance now due May 10, 2028.
  • Technical standard: unchanged at WCAG 2.1 Level AA.

The move closely mirrors the DOJ’s April 2026 extension of the ADA Title II web rule, and the parallel is spelled out in the Federal Register notice. Federal agencies are lining up their timelines, but not relaxing their standards.

Who is covered

The rule reaches a broad slice of the healthcare sector. Covered entities include hospitals both large and small, community health centers, and primary care providers that receive HHS funding. If your organization accepts HHS federal financial assistance, the deadline extension likely applies to you.

The scope of covered content is equally broad. The requirements apply to web content and mobile apps that a recipient provides directly or through third-party and contractual arrangements. That expressly includes patient portals and telehealth platforms, which are often built and operated by outside vendors. A recipient cannot outsource its way out of the obligation; if patients reach your services through a contracted platform, that platform is in scope.

A pattern across federal agencies

The HHS action does not stand alone. It closely mirrors the DOJ’s April 2026 decision to extend the ADA Title II web rule for state and local governments, and both rules keep WCAG 2.1 Level AA as the benchmark while moving the compliance dates outward. For organizations that sit at the intersection of these regimes, such as public hospitals and government-run clinics, the aligned timelines are convenient for planning but should not be mistaken for a relaxation of expectations. The direction of federal policy is still toward accessible digital services; only the schedule has shifted.

The duties still apply now

As with the DOJ extension, the delayed deadline does not create a pause on Section 504 obligations. Recipients must still make reasonable modifications to avoid discriminating against people with disabilities, and the extension does not relieve any other Section 504 duty. A patient who cannot book an appointment, read test results, or join a telehealth visit because of an inaccessible interface may still have a valid discrimination claim well before 2027 or 2028.

What this means for you

Healthcare providers should use the additional time to remediate systematically, not to defer. Digital health systems are complex, vendor relationships take time to renegotiate, and clinical content is constantly changing, so an early start is the only realistic path to conformance. Smaller practices with fewer than 15 employees receive the longest runway, until May 2028, but they also tend to have the least in-house accessibility expertise, which makes an early, well-paced program especially important for them.

  1. Audit your patient-facing digital services against WCAG 2.1 AA now, using a WCAG checklist to track progress across portals, apps, and documents.
  2. Ask your patient portal, telehealth, and scheduling vendors for conformance documentation and contractual accessibility commitments.
  3. Prioritize the journeys patients depend on most: booking, intake, results, prescriptions, and billing.
  4. Review our Section 504 deadline guide and Section 508 overview to see how the standards connect.

This article is general information, not legal advice.

Sources

  • HHS: HHS Extends Mobile and Web Accessibility Deadline
  • Federal Register: Extension of Compliance Dates
  • Deque: Section 504 Digital Accessibility Deadlines
  • Converge Accessibility: HHS Delays 504 Rule

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Written by

AT

The Accessibility.build Team

The Accessibility.build team publishes practical guides, tools, and research on web accessibility, WCAG compliance, and inclusive design.

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