CPT 64865
Repair of facial nerve
CPT 64865 at a glance
- Code
- 64865
- Code type
- CPT/HCPCS
- Short descriptor
- Repair of facial nerve
- Category
- ASC Surgical
- ASC payment status
- Payable in an ASC (surgical)
- CMS addendum
- AA (Surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 64865?
CPT 64865 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Repair of facial nerve". In the ASC context it is grouped under ASC Surgical.
Is CPT 64865 payable in an ambulatory surgery center (ASC)?
CPT 64865 appears on Medicare's ASC Covered Procedures List (CMS Addendum AA), so Medicare reimburses it when the surgery is performed in a certified ambulatory surgery center.
Where is CPT 64865 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 64865?
CPT 64865 is most associated with Anesthesiology – Pain Medicine, Internal Medicine – Pain Medicine, Interventional Pain Medicine, Neurological Surgery, among others.
Reference information compiled from the CMS April 2026 ASC payment addenda (AA, BB, EE). Codes, descriptors, and ASC payment status change with each CMS update. This is a coding reference, not billing, coding, or legal advice. Always verify against the current CMS addenda and individual payer policy before billing. CPT is a registered trademark of the American Medical Association.