Message Mapping Guides

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

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

*These guides are open for general onboarding.

  • Congenital Rubella Syndrome
  • Measles
  • Rubella
  • Anthrax
  • Blood Lead
  • Brucellosis
  • Carbon Monoxide Poisoning
  • Hansen’s disease
  • Leptospirosis


Page last reviewed: April 16, 2021