CPT 69990
Microsurgery add-on
Last reviewed August 2026 · DataLily AI data team
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CPT 69990 at a glance
- Code
- 69990
- Code type
- CPT/HCPCS
- Short descriptor
- Microsurgery add-on
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 69990?
CPT 69990 is a CPT/HCPCS procedure code for microsurgery add-on. Its official short descriptor is "Microsurgery add-on". In the ASC context it is grouped under ASC Surgical.
Is CPT 69990 eligible in an ambulatory surgery center (ASC)?
CPT 69990 can be performed in a certified ambulatory surgery center.
Where is CPT 69990 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
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.