Health data, technology, and interoperability Rules

Health Data, Technology, and Interoperability (HTI) is the prefix for ASTP/ONC’s proposed and final rules. The acronym HTI plus a number indicates the order of rules that are proposed and published. This naming convention started in 2023 with the first HTI-1 rule.

HTI Proposed and Final Rules

Proposed Rule

HTI-5: ASTP/ONC Deregulatory Actions to Unleash Prosperity

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HTI-4 Graphic
Final Rule

HTI-4: Electronic Prescribing, Real-Time Prescription Benefit, and Electronic Prior Authorization

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HTI Rule - Abstract graphic
Final Rule

HTI-3: Protecting Care Access

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HTI Rule - Abstract graphic
Final Rule

HTI-2: Trusted Exchange Framework and Common Agreement

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HTI Rule - Abstract graphic
Final Rule

HTI-1: Certification Program Updates, Algorithm Transparency, and Information Sharing

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