CPT 76940
Ultrasound guide tissue ablation
Last reviewed August 2026 · DataLily AI data team
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CPT 76940 at a glance
- Code
- 76940
- Code type
- CPT/HCPCS
- Short descriptor
- Us guide tissue ablation
- Category
- ASC Ancillary
- ASC eligibility
- ASC-eligible (ancillary)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 76940?
CPT 76940 is a CPT/HCPCS procedure code for ultrasound guide tissue ablation. Its official short descriptor is "Us guide tissue ablation". In the ASC context it is grouped under ASC Ancillary.
Is CPT 76940 eligible in an ambulatory surgery center (ASC)?
CPT 76940 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is CPT 76940 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 76940?
CPT 76940 is most associated with Diagnostic Radiology.
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.