Interoperability and Health Information Exchange
Federal interoperability policy tracked from proposal to compliance date: certification criteria, USCDI, TEFCA, FHIR APIs and information blocking.
Interoperability policy is made in three places that rarely move together: the ONC Health IT Certification Program, which binds developers; the CMS payer and provider rules, which bind the organizations that buy the software; and the standards process underneath both, where USCDI, FHIR and TEFCA decide what the data actually looks like.
A physician practice usually encounters the result years later, as a vendor upgrade with a deadline attached. The gap between a certification criterion being finalized and a practice feeling it is where most of the cost lands, and it is the gap this coverage is built around.
What this covers
Certification criteria and Conditions of Certification, including the HTI rule series. USCDI version releases and the annual submission cycle. TEFCA, QHIN designation, and the exchange purposes that govern it. Information blocking, its exceptions, and enforcement. FHIR API requirements in both ONC certification and CMS rules. The Standards Version Advancement Process, which changes what certified software must support without a new rule.
Why it is hard to track
Most of the binding detail is not in the rule text. It is in implementation guides, certification companion guides, SVAP announcements, and paperwork notices that never generate a headline. A compliance date can also move without a rule: an enforcement discretion statement or a revised implementation guide changes what is required while the regulation stays as written.
In this area
37 briefs, newest first. Tag archives: Interoperability · Health IT Certification · Health IT Policy
- CMS coverage matching: savings are quantified; coverage errors are not (October 15, 2026)
- CMS puts rural-health awards to work (October 14, 2026)
- A bounced email can now become a Medicare front-desk outage (October 9, 2026)
- ONC funds agentic-care guardrails and small-lab terminology repair (October 7, 2026)
- HEALTH POLICY BRIEF — Monday, October 5 (October 5, 2026)
- CMS finalizes the mandatory GLOBE drug-pricing model (October 2, 2026)
- HEALTH POLICY BRIEF — Thursday, October 1 (October 1, 2026)
- CMS’s September 29 IPPS/LTCH correction, effective October 1 (September 29, 2026)
- HEALTH POLICY BRIEF — Monday, September 28 (September 28, 2026)
- HEALTH POLICY BRIEF — Thursday, September 24 (September 24, 2026)
- ONC’s USCDI v8 input cycle closes Monday, September 28, at 11:59 p.m (September 23, 2026)
- HEALTH POLICY BRIEF — Monday, September 21 (September 21, 2026)
- CMS detailed two Rural Health Transformation Program packages (September 18, 2026)
- HEALTH POLICY BRIEF — Wednesday, September 16 (September 16, 2026)
- CMS opened a November 13 comment window on three information collections (September 14, 2026)
- HEALTH POLICY BRIEF — Thursday, September 3 (September 3, 2026)
- CMS’s FAQ says impacted payers—excluding FFE QHP issuers (September 1, 2026)
- HEALTH POLICY BRIEF — Wednesday, August 19 (August 19, 2026)
- ONC moves to formalize how TEFCA hears from its exchange networks (August 17, 2026)
- ONC seeks a formal TEFCA performance-feedback channel (August 17, 2026)
- ONC seeks a new feedback loop for TEFCA’s growing exchange network (August 14, 2026)
- HEALTH POLICY BRIEF — Friday, August 14 (August 14, 2026)
- The USCDI bulletin is the substantive standards signal (August 13, 2026)
- The CMS final rule is the principal federal development (August 12, 2026)
- HEALTH POLICY BRIEF — Friday, August 7 (August 7, 2026)
- USCDI v7 is final—and yesterday’s ONC post was delayed promotion (August 5, 2026)
- ONC’s deregulatory final rule is pending at OIRA (July 31, 2026)
- USCDI+ Quality v2 comments are due July 17 (July 15, 2026)
- ONC's SVAP update is the main federal health IT item today (July 2, 2026)
- OCR reorganization may signal enforcement-priority shifts (July 2, 2026)
- The USCDI+ Quality V2 comment window deserves standards review (June 29, 2026)
- CMS prior authorization policy is the center of today’s health IT signal (June 15, 2026)
- The CMS OHTP notice is today's primary federal development (June 11, 2026)
- Comment-planning priority: CMS-0062-P comments are due June 15 (June 9, 2026)
- OMB government-wide financial assistance proposal (June 1, 2026)
- POLICY BRIEF — Thursday, May 28 (May 28, 2026)
- Health IT Policy Is Moving Back Toward Implementation (May 23, 2026)
Dates that bind
Open comment windows and effective dates are on the regulatory tracker, which regenerates every weekday. Compliance dates are on the compliance page. Verify any date you intend to rely on against the primary document linked in the brief; see disclosures for how these briefs are produced.