The Americans with Disabilities Act (ADA) is a federal civil rights law that prohibits discrimination against people with disabilities. Health care organizations that provide services to the public are covered by the ADA.
Guidance for ADA web compliance is found here:
https://www.ada.gov/resources/web-guidance/
Specific standards for compliance can be found here:
https://www.access-board.gov/ict/
Section 508 requirements are encompassed by WCAG 2.0 Standards.
https://www.w3.org/TR/WCAG20/
To file a complaint about an accessability problem with any Federal, State, or health care organization website:
https://www.ada.gov/file-a-complaint
“When you correct someone, don’t be arrogant. We are all in need of God’s loving correction.”
—The Spiritual Works of Mercy