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Implementation Guides

Implementation Guides

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Get assistance in implementation by contacting edx@cdc.gov.

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Message Mapping Guides (HL7) and CSV Implementation Guides

CDC provides these final HL7® Message Mapping Guides (MMGs) and CSV Implementation Guides for all public health reporting jurisdictions to implement NNDSS case notifications. This page also lists MMGs currently piloting or in development.

Final

Select Arrows to sort by name or date Current Guide Vocabulary
Sort by Name Updated Version Updated Version

*These guides are open for general onboarding.

In Development

  • Hepatitis V2
  • Congenital Rubella Syndrome
  • Rubella

Disclaimer

HL7® is a registered trademark of Health Level Seven International and use of this trademark does not constitute an endorsement by HL7.
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Last Reviewed: July 15, 2025
Source: Office of Public Health Data, Surveillance, and Technology