ICD-10 Code Conversion

The ICD-10 code online conversion tool allows you to convert ICD-9 codes to ICD-10 codes or vice versa. ICD-9 is being expanded from 13,900 to approximately 120,000 ICD-10 codes, and this online tool can help you map that expansion.

Disclaimer: This tool is based on the General Equivalency Mapping files published by CMS. 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.