36810 Insertion of cannula
Also known as: arteriovenous fistula, AVF, native fistula, AV fistula
Insertion of cannula for hemodialysis, arteriovenous; internal, autogenous.
In Plain Language
creating a permanent connection between an artery and vein for dialysis
Clinical Context
Preferred permanent dialysis access. Created surgically by anastomosis of artery to vein, allowing blood flow to increase vein diameter.
RVU Breakdown
| Work RVU | 3.86 |
| Total RVU | 3.86 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 3.86, this code ranks in the 27th percentile among Surgery codes — 2.1x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 36810?
CPT 36810 (Insertion of cannula) is a Surgery code. Insertion of cannula for hemodialysis, arteriovenous; internal, autogenous.
What is the wRVU value for CPT 36810?
The work RVU for CPT 36810 is 3.86. This code is primarily used by Vascular Surgery, Nephrology, Surgical Nursing.
When is CPT 36810 used?
Preferred permanent dialysis access. Created surgically by anastomosis of artery to vein, allowing blood flow to increase vein diameter.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.