CPT 70390
X-ray exam of salivary duct
Last reviewed August 2026 · DataLily AI data team
Pilot Analysis
Get the complete CPT 70390 analysis
Tell us where to send it. Our team will prepare an analysis of CPT 70390 covering what payers reimburse across markets and where your rate may sit, and email it to you within 5-10 business days. Need it faster? Book a demo.
CPT 70390 at a glance
- Code
- 70390
- Code type
- CPT/HCPCS
- Short descriptor
- X-ray exam of salivary duct
- 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 70390?
CPT 70390 is a CPT/HCPCS procedure code for X-ray exam of salivary duct. Its official short descriptor is "X-ray exam of salivary duct". In the ASC context it is grouped under ASC Ancillary.
Is CPT 70390 eligible in an ambulatory surgery center (ASC)?
CPT 70390 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is CPT 70390 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 70390?
CPT 70390 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.