CPT 00866
Anesthesia removal of adrenal
Last reviewed August 2026 · DataLily AI data team
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CPT 00866 at a glance
- Code
- 00866
- Code type
- CPT/HCPCS
- Short descriptor
- Anesth removal of adrenal
- Category
- Not typically performed in an ASC
- ASC eligibility
- Not typically performed in an ASC
- Typical setting
- Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
What is CPT code 00866?
CPT 00866 is a CPT/HCPCS procedure code for anesthesia removal of adrenal. Its official short descriptor is "Anesth removal of adrenal". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 00866 eligible in an ambulatory surgery center (ASC)?
CPT 00866 is not typically performed in an ambulatory surgery center; it is usually done in a hospital outpatient department (HOPD) or office instead.
Where is CPT 00866 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 00866?
CPT 00866 is most associated with Anesthesiologist Assistant, Anesthesiology, CRNA (Nurse Anesthetist).
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.