How Often Should Provider Accessibility Information Be Updated?

Direct answer

There is no single universal update interval for every accessibility field. A practical directory policy is to recheck high-impact operational facts at least quarterly, require immediate updates after facility or policy changes, and display the last-checked date for every field. This is an editorial data-quality recommendation, not a legal deadline.

Primary sources

• https://www.cms.gov/priorities/key-initiatives/burden-reduction/interoperability/frequently-asked-questions/provider-directory-api
• https://www.ftc.gov/business-guidance/advertising-marketing

Frequently asked questions

Is quarterly re-verification required by one universal law?

No. The quarterly schedule here is a practical data-quality policy, not a universal legal deadline.

What should trigger an immediate update?

Relocation, renovation, policy or equipment changes, disputed fields, and provider-reported changes should trigger an earlier review.