The NMD Data Mapping documentation describes each data element for NMD data submission, including valid values and data formats. The layout is divided into two sections

  • Transaction Header record (required)

  • Exam records (required)

There are separate mappings for each NMD version.


Versions

  • NMD_JSON_Mapping_2.0.xlsx, April 16, 2020
  • NMD_JSON_Mapping_2.1.xlsx, April 16, 2020 - includes facility ID, Medicare Beneficiary ID
  • NMD_JSON_Mapping_2.2.xlsx, April 16, 2020 - includes COVID fields 
  • NMD_JSON_Mapping_3.0.xlsx, April 16, 2020
  • NMD_JSON_Mapping_3.1.xlsx, April 16, 2020 - includes facility ID, Medicare Beneficiary ID
  • NMD_JSON_Mapping_3.2.xlsx, April 16, 2020 - includes COVID fields 
  • NMD NRDR Data Exchange: April 15, 2020 (version 1.3)