Note: For a better explanation of the code format, please refer to our ICD-10
conversion and mapping tutorial. For help with mapping, consider our ICD-10
mapping services.
Disclaimer: This tool is based
on the General Equivalency Mapping (GEM) files published by CMS, and is not intended to be
used as an ICD-10 conversion, ICD-10 mapping, or ICD-9
to ICD-10 crosswalk tool. Keep in
mind that while many codes in ICD-9-CM map directly to codes in ICD-10-CM, in some cases, a
clinical analysis may be required to determine which code or codes should be selected for
your mapping. Always review mapping results before applying them.