What are the applicability dates and enforcement dates for the information blocking regulations?

The applicability date for the information blocking regulations in 45 CFR part 171 was established in the ONC Cures Act Final Rule, and was subsequently adjusted in the ONC Interim Final Rule. The Interim Final Rule moved the applicability date from November 2, 2020 to April 5, 2021.

The Interim Final Rule also revised the information blocking definition in 45 CFR 171.103 to adjust the timeframe for the “USCDI limitation.” Before October 6, 2022, electronic health information (EHI) for the purposes of the information blocking definition is limited to the EHI identified by the data elements represented in the United States Core Data for Interoperability (USCDI) standard.

Enforcement of the information blocking regulations depends upon the individual or entity that is subject of an enforcement action or "actor." For health IT developers and health information networks/HIEs, the HHS Office of the Inspector General posted its final rule implementing information blocking penalties. For health care providers, HHS has posted its proposed rule to establish appropriate disincentives as directed by the 21^st Century Cures Act. For additional information, see the Disincentives Proposed Rule Overview fact sheet and the Disincentives Common Questions fact sheet.

Updated:

This FAQ has been updated to reflect the effective date of the HTI-1 Final Rule.