CPT® 0622T, Under Trabeculostomy Procedure by Laser (Ab Interno)

The Current Procedural Terminology (CPT®) code 0622T as maintained by American Medical Association, is a medical procedural code under the range - Trabeculostomy Procedure by Laser (Ab Interno).

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In a procedure also known as microinvasive glaucoma surgery (MIGS), the provider uses a laser to create holes in the eye’s trabecular meshwork under endoscopic visualization. The procedure uses the ab interno approach, meaning inside the eye. Trabecular meshwork drains most of the aqueous humor from the eye, and creating holes assists this flow and lowers intraocular pressure in glaucoma patients.

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