This tool is based on the General Equivalency Mapping (GEM) files published by CMS, and is not intended to be used as an ICD10 conversion, ICD-10 mapping, or 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, 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. The find-icd10.com med-bill crosswalk Tool may not work for all entities. By accessing and using this tool, external entities agree that they will not hold Med-Bill Inc. liable for any financial, operational or other impact as a result of the use of this code lookup tool.