ICD-9 to ICD-10 Crosswalk (GEMs) Now Available from CMS
On August 9, 2013, CMS issued an announcement that the 2014 General Equivalence Mappings (GEMs) have been posted for diagnosis codes and for inpatient procedure codes. The GEMS show the mapping or crosswalk between ICD-9 and ICD-10, and the backward crosswalk from ICD-10 to ICD-9. While this tool certainly does not eliminate the need for […]
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