The Clinical Classifications Software Refined for ICD-10-CM (CCSR_ICD10CM) is produced by the Agency for Healthcare Research and Quality (AHRQ) as part of the Healthcare Cost and Utilization Project (HCUP).
CCSR_ICD10CM organizes ICD-10-CM diagnosis codes into smaller, clinically meaningful, categories.
CCSR_ICD10CM is updated annually.
Metathesaurus Update Frequency
CCSR_ICD10CM is updated annually in the Metathesaurus.