What to do with non-matched ICD-9 codes during ICD-9 to ICD-10 conversion?

During ICD-9 to ICD-10 codes conversion (using ICD-9 to ICD-10 crosswalk provided by CMS), I have found multiple ICD-10 codes for single ICD-9 code. Since there is no way to confirm which ICD-10...

10 April 2019 8,351 3 View