In the event a Procedure Code is no longer in use, you can inactivate the code to prevent staff members in your office from using that code; there is no way to permanently delete a procedure code.
Select Customer Setup > Codes... > Procedure Codes.
Use the Search field to find the procedure code by the CPT/HCPCS code or description. Or use the Show All button to view all codes.
Select the Procedure Code.
Place a check in the Make this code inactive checkbox.