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Inferno on HealthIT.gov is for demonstration only. Not for use with is not for use with sensitive data or Protected Health Information (PHI). Data periodically removed.

March 2026 Updates

March 10, 2026

The Inferno team released and deployed to Inferno on HealthIT.gov version 8.0.0 of the ONC Certification (g)(10) Standardized API Test Kit which removes support for IG versions which are no longer available for certification. As planned, testers can no longer select the following IG versions when creating ONC Certification (g)(10) Standardized API Test Kit sessions:

  • US Core 3.1.1 / USCDI v1
  • US Core 4.0.0 / USCDI v1
  • SMART App Launch 1.0.0

Additional minor updates and patches to Inferno Core and other test kits were also deployed.

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