CPT 61345
Oth cranial decompression posterior fossa
Last reviewed August 2026 · DataLily AI data team
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CPT 61345 at a glance
- Code
- 61345
- Code type
- CPT/HCPCS
- Short descriptor
- Oth cranial dcmprn pst fossa
- 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 61345?
CPT 61345 is a CPT/HCPCS procedure code for oth cranial decompression posterior fossa. Its official short descriptor is "Oth cranial dcmprn pst fossa". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 61345 eligible in an ambulatory surgery center (ASC)?
CPT 61345 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 61345 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 61345?
CPT 61345 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.