How to Add Extensions to CPT codes
You can use extensions with the following CPT codes: S9986, 92250, 92015, 66999, 92004, 92014, 92310, 92499, 99499.
1. Click Admin > Catalogs > 6-Professional Services
2. Click Add Product
3. Search for the CPT code and add an extension > click Add Custom
4. Add a Description > Click Save
