0253T Insert aqueous drainage device
Also known as: aqueous shunt, glaucoma drainage implant, tube shunt
Insertion of a drainage device into the anterior chamber of the eye to reduce intraocular pressure in glaucoma. Permanent or semi-permanent drainage implant for aqueous humor outflow.
In Plain Language
Implanting a tiny drain in the eye; Eye pressure relief implant
Clinical Context
Used for refractory glaucoma uncontrolled by medications. Provides alternative pathway for aqueous humor drainage.
RVU Information
CPT 0253T does not have a physician work RVU assigned by CMS. Category III codes for emerging technology do not receive RVU assignments. Reimbursement is negotiated with individual payers.
Billing & Documentation
Category III codes are temporary codes for emerging technology, services, and procedures. They are not assigned RVU values by CMS. Coverage and reimbursement vary by payer — check with individual insurers before billing. These codes sunset after 5 years if not converted to Category I.
Specialties
Frequently Asked Questions
What is CPT code 0253T?
CPT 0253T (Insert aqueous drainage device) is a Category III code. Insertion of a drainage device into the anterior chamber of the eye to reduce intraocular pressure in glaucoma. Permanent or semi-permanent drainage implant for aqueous humor outflow.
Is 0253T a permanent CPT code?
No — 0253T is a Category III temporary code for emerging technology. It may be converted to a permanent Category I code if widely adopted. Category III codes expire after 5 years without renewal.
When is CPT 0253T used?
Used for refractory glaucoma uncontrolled by medications. Provides alternative pathway for aqueous humor drainage.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.