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  • How to Bill for MIGS

    Use of micro-invasive glaucoma surgeries continues to grow as does the coding and coverage for these surgical cases.

    Codes and Coverage Fact Sheets


    Ask the Coding Experts: What type of procedure qualifies as CPT 66174?

      iStent, iStent inject and Hydrus as a stand-alone procedure or in conjunction with cataract surgery

      Download the iStent inject and Hydrus coding fact sheet (PDF) Revised September 2022

        XEN Gel Stents

        Download the XEN Gel Stent coding fact sheet (PDF) Revised June 2023


          Download the goniotomy coding fact sheet (PDF) Revised January 12, 2023