CPT 61590
Infratemporal approach/skull
Last reviewed August 2026 · DataLily AI data team
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CPT 61590 at a glance
- Code
- 61590
- Code type
- CPT/HCPCS
- Short descriptor
- Infratemporal approach/skull
- 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 61590?
CPT 61590 is a CPT/HCPCS procedure code for infratemporal approach/skull. Its official short descriptor is "Infratemporal approach/skull". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 61590 eligible in an ambulatory surgery center (ASC)?
CPT 61590 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 61590 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 61590?
CPT 61590 is most associated with Neurological Surgery.
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.