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CCSR_ICD10CM (Clinical Classifications Software Refined for ICD-10-CM) - Source Representation


This page lists specific source data elements and provides information on their representation in the UMLS Metathesaurus.


Summary of Changes

No changes.


Source Provided Files:

The input files are in standard comma-separated-values format, with fields descriptions in the first line.

File Name Description
DXCCSR_v2022-1.CSV Diagnosis categories and mappings
DXCCSR-User-Guide-v2022-1.pdf Documentation

Source-Provided Files: Details

The following is a list of elements in DXCCSR_v2022-1.CSV:

Element Representation
ICD-10-CM CODE MRMAP.FROMEXPR
MRREL: Relationship to CCSR Category Codes, per below
ICD-10-CM CODE DESCRIPTION Not processed
Default CCSR CATEGORY IP MRCONSO.CODE; TTY = SD
MRMAP.TOEXPR
MRREL.REL, MRMAP.REL = RQ to ICD-10-CM CODE
MRREL.RELA, MRMAP.RELA = "default_inpatient_classification"
Default CCSR CATEGORY DESCRIPTION IP MRCONSO.STR; TTY = SD
Default CCSR CATEGORY OP MRCONSO.CODE; TTY = SD
MRMAP.TOEXPR/
MRREL.REL, MRMAP.REL = RQ to ICD-10-CM CODE
MRREL.RELA, MRMAP.RELA = "default_outpatient_classification"
CCSR CATEGORY DESCRIPTION OP MRCONSO.STR; TTY = SD
CCSR CATEGORY [1 - 6] MRCONSO.CODE; TTY = SD
MRMAP.TOEXPR
MRREL.REL, MRMAP.REL = RQ to ICD-10-CM CODE
MRREL.RELA MRMAP.RELA = "classified_as"
CCSR CATEGORY [1-6] DESCRIPTION MRCONSO.STR; TTY = SD