CPT 66683
Implantation iris prosthesis
Last reviewed August 2026 · DataLily AI data team
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CPT 66683 at a glance
- Code
- 66683
- Code type
- CPT/HCPCS
- Short descriptor
- Implantation iris prosthesis
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
- Medicare ASC rate
- $14,598.86 national · 2026Q2
What is CPT code 66683?
CPT 66683 is a CPT/HCPCS procedure code for implantation iris prosthesis. Its official short descriptor is "Implantation iris prosthesis". In the ASC context it is grouped under ASC Surgical.
Is CPT 66683 eligible in an ambulatory surgery center (ASC)?
CPT 66683 can be performed in a certified ambulatory surgery center.
Where is CPT 66683 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is the Medicare ASC payment rate for CPT 66683?
The national Medicare ASC payment rate for CPT 66683 is $14,598.86 (Medicare ASC Payment System, 2026Q2). This is the national, unadjusted Medicare amount; the amount an individual ambulatory surgery center is paid is adjusted for local wage index and may differ. It reflects Medicare's facility payment only and does not include the surgeon's professional fee.
Which specialties use CPT 66683?
CPT 66683 is most associated with Ophthalmology.
Reference information about ASC eligibility and typical procedure setting. Codes, descriptors, and ASC-eligibility status change over time. This is a coding reference, not billing, coding, or legal advice. Always verify against current guidance and individual payer policy before scheduling or billing. CPT is a registered trademark of the American Medical Association. Read the DataLily AI data methodology.