ONCInformation Blocking

Information Blocking Eight Exceptions (45 CFR 171.200-303)

The eight regulatory exceptions to information blocking: preventing harm, privacy, security, infeasibility, health IT performance, content and manner, fees, and licensing.

Primary source

45 CFR 171.200-303 — eCFR

https://www.ecfr.gov/current/title-45/subtitle-A/subchapter-D/part-171

Verified May 23, 2026 · This is the authoritative regulator URL. The summary below is a research aid; the linked source controls.

The Information Blocking Rule lists eight exceptions at 45 CFR 171.200-303. A practice that meets all conditions of an exception is not information blocking.

Exceptions involving not fulfilling requests to access, exchange, or use EHI:

  1. Preventing Harm Exception (171.201) — prevent physical harm to a patient or another person.
  2. Privacy Exception (171.202) — protect an individual's privacy.
  3. Security Exception (171.203) — protect the security of EHI.
  4. Infeasibility Exception (171.204) — fulfilling a request is infeasible (uncontrollable events, segmentation infeasibility, third-party seeking modification).
  5. Health IT Performance Exception (171.205) — maintain or improve health IT performance.

Exceptions involving procedures for fulfilling requests:

  1. Content and Manner Exception (171.301) — limit the content and manner of fulfillment.
  2. Fees Exception (171.302) — recover costs incurred to provide access, exchange, or use.
  3. Licensing Exception (171.303) — license interoperability elements on reasonable terms.

Each exception has specific conditions; partial compliance is not enough. Providers should map common workflows (refusing release pending review, redirecting to a portal, charging EHR vendor fees) against the applicable exception.

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Last reviewed May 23, 2026 · Citation verified May 23, 2026

Research aid, not legal advice. This summary is an administrative research aid prepared by D3rx. It does not certify compliance, provide legal advice, replace counsel, or guarantee an audit outcome. For authoritative regulatory text follow the primary source link at the top of this page. The practice remains responsible for reviewing, adopting, and maintaining its compliance program.