The LCSR Data Mapping file describes each data element for LCSR data submission, including valid values and data formats. The layout is divided into three sections
Transaction Header record (applicable for web-based data transmissions only)
Exam records (required)
Follow-Up Data (as needed)
There are separate mappings for data file uploads and for web services transmissions.
Either Version 1.7 or Version 1.8 may be used. However, Version 1.7 will be obsolete as of May, 2026.
Version 1.7:
LCSR_JSON_Mapping_1.7, January 22, 2025
LCSR_Data_Upload_File_1.7, January 20, 2025
Version 1.8:
LCSR_JSON_Mapping_1.8, January 20, 2025
LCSR_Data_Upload_File_1.8, January 20, 2025
NRDR_LCSR_Exam_Data_Exchange, January 22, 2025
LCSR Version 1.8 changes, July 29, 2025