CPT 76770
Us exam abdo back wall comp
CPT 76770 at a glance
- Code
- 76770
- Code type
- CPT/HCPCS
- Short descriptor
- Us exam abdo back wall comp
- Category
- ASC Ancillary
- ASC payment status
- Payable in an ASC (ancillary)
- CMS addendum
- BB (Ancillary)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 76770?
CPT 76770 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Us exam abdo back wall comp". In the ASC context it is grouped under ASC Ancillary.
Is CPT 76770 payable in an ambulatory surgery center (ASC)?
CPT 76770 is a covered ancillary service (CMS Addendum BB). Medicare reimburses it in the ASC setting when it is integral to a covered ASC surgical procedure.
Where is CPT 76770 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 76770?
CPT 76770 is most associated with Diagnostic Radiology.
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.