Procedure Code – Modifier Lookup
The Procedure Code - Modifier Lookup allows Trading Partners to view the procedure codes and modifier codes that are valid
for the submission of Encounter Data. The lookup shows the effective and termination date of the procedure or modifier code
The American Medical Association (AMA) developed, copyrighted, and maintains the Current Procedural Terminology (CPT) code set. CMS developed and maintains the Healthcare Common Procedure Coding Systems (HCPCS) code set.