CPT 36904
Thrmbc/nfs dialysis circuit
CPT 36904 at a glance
- Code
- 36904
- Code type
- CPT/HCPCS
- Short descriptor
- Thrmbc/nfs dialysis circuit
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
- Medicare ASC rate
- $3,621.37 national · 2026Q2
What is CPT code 36904?
CPT 36904 is a CPT/HCPCS procedure code. Its official short descriptor is "Thrmbc/nfs dialysis circuit". In the ASC context it is grouped under ASC Surgical.
Is CPT 36904 eligible in an ambulatory surgery center (ASC)?
CPT 36904 can be performed in a certified ambulatory surgery center.
Where is CPT 36904 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is the Medicare ASC payment rate for CPT 36904?
The national Medicare ASC payment rate for CPT 36904 is $3,621.37 (CMS ASC Payment System, 2026Q2). This is the national, unadjusted amount published by CMS; the amount an individual ambulatory surgery center is paid is adjusted for local wage index and may differ. It reflects Medicare's facility payment only and does not include the surgeon's professional fee.
Which specialties use CPT 36904?
CPT 36904 is most associated with General Surgery, Vascular & Interventional 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.