Summary & Overview
CPT 36830: Arteriovenous Fistula with Nonautogenous Graft for Hemodialysis
CPT code 36830 represents the surgical creation of an arteriovenous fistula using a nonautogenous (prosthetic) graft to provide vascular access for hemodialysis. This procedure is clinically important because reliable dialysis access is essential for patients with end-stage kidney disease; prosthetic grafts are used when native vessels cannot support a direct fistula. Nationally, access creation procedures influence quality of care, dialysis readiness metrics, and resource allocation across inpatient, outpatient surgical, and ambulatory settings.
Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context and typical sites of service, plus benchmarking of utilization and reimbursement patterns across major payers. The report highlights common billing considerations for CPT code 36830, service-line implications for vascular and nephrology programs, and relevant policy developments affecting coverage and site-of-service denials. Practical materials include comparative payer guidance summaries, coding and claim submission notes where available, and context for quality and access programs that intersect with vascular access planning.
Data not available in the input is noted where payer-specific fee schedules, associated ICD-10 diagnoses, and provider taxonomies were not provided.
Billing Code Overview
CPT code 36830 describes a surgical creation of an arteriovenous fistula using a nonautogenous graft to connect an artery and a vein for the purpose of hemodialysis access. This procedure establishes durable vascular access when native vessel anatomy is unsuitable for a direct arteriovenous anastomosis.
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Service type: Surgical creation of vascular access for hemodialysis using a prosthetic (nonautogenous) graft
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Typical site of service: Hospital inpatient or outpatient operating room, ambulatory surgery center, or vascular surgery specialty clinic with surgical facilities
Clinical & Coding Specifications
Clinical Context
A 62-year-old patient with end-stage renal disease requiring chronic hemodialysis is scheduled for creation of an arteriovenous access using a nonautogenous graft due to inadequate native veins for a primary autogenous fistula. Preoperative evaluation includes vascular mapping (duplex ultrasound), assessment of cardiac status, and review of anticoagulation. The patient is taken to an operating room or ambulatory surgery center, placed under regional block or general anesthesia, and the surgeon creates a prosthetic arteriovenous graft (typically synthetic, e.g., PTFE) between a suitable artery and vein in the upper extremity. Intraoperative steps include vessel exposure, graft selection and sizing, anastomosis to artery and vein, hemostasis, and creation of a tunneled/loop configuration when indicated. Postoperative workflow includes recovery room monitoring, assessment of graft thrill, wound care instructions, scheduling for first use (after maturation period) or placement of tunneled dialysis catheter removal once the graft is usable, and documentation of operative details, laterality, and any complications. Typical site of service is an operating room in a hospital or an ambulatory surgery center. The service type is a surgical vascular access procedure for hemodialysis access creation.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | When the procedure is performed on the left upper extremity |
RT | Right side | When the procedure is performed on the right upper extremity
50 | Bilateral procedure | When bilateral grafts are created during the same operative session
26 | Professional component | When billing only the professional component separate from technical facility charges (rare for surgical services; used when applicable)
TC | Technical component | When billing only the technical/facility component (facility billing)
59 | Distinct procedural service | When another separate vascular access or unrelated procedure is performed in a different anatomic site during the same session
78 | Return to operating room for related procedure during global period | If an unplanned takeback to the OR for a complication occurs within the global period
79 | Unrelated procedure or service by the same physician during the postoperative period | If an unrelated procedure is performed during the global period
22 | Increased procedural services | When work, time, or complexity substantially exceeds typical for the procedure
52 | Reduced services | When the procedure is partially reduced or not completed as originally planned
53 | Discontinued procedure | When the procedure is started but halted due to extenuating circumstances
24 | Unrelated E/M during postoperative period | For a separate evaluation unrelated to the postop care
62 | Two surgeons | When two surgeons work together as primary surgeons on the same operative session
66 | Surgical team | When a surgical team performs the procedure (e.g., multiple specialists in complex cases)
| Taxonomy Code | Specialty | Notes |
|---|---|---|
207Q00000X | Vascular Surgery | Primary specialty for creation of surgical arteriovenous grafts |
207P00000X | General Surgery | Frequently performs vascular access creation in hospitals
2080P0005X | Interventional Radiology | Performs percutaneous and hybrid dialysis access procedures; may participate in access creation or revisions
208D00000X | Nephrology | Manages dialysis patients and coordinates access planning; nephrologists may place tunneled catheters but typically do not perform open graft creation
207L00000X | Thoracic and Cardiac Surgery | May perform access procedures in complex vascular anatomy or redo fields
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
I12.9 | Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease | Hypertension-related CKD is a common comorbidity in patients progressing to ESRD who require dialysis access |
N18.6 | End stage renal disease | Primary indication for creation of permanent hemodialysis access
I50.9 | Heart failure, unspecified | Cardiovascular comorbidity that impacts perioperative risk assessment for vascular access surgery
Z99.2 | Dependence on renal dialysis | Indicates ongoing dialysis dependence and need for reliable vascular access
T82.818A | Mechanical complication of other vascular grafts and prosthetic devices, initial encounter | Relevant for postoperative complications or prior graft issues that prompt new graft creation or revision
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
36831 | Revision, open, of arteriovenous prosthetic graft (by thrombectomy, repair, or both) | Performed when a previously placed prosthetic graft requires revision, thrombectomy, or repair after graft creation |
36147 | Introduction of needle or catheter into existing arteriovenous graft for diagnostic or therapeutic purposes | Used for access of the graft for dialysis or interventions; relevant in postoperative dialysis access procedures
36901 | Introduction of catheter, arteriovenous, for dialysis access, including insertion of tunneled hemodialysis catheter | Often performed when temporary dialysis access is needed before graft maturation or if graft fails
35820 | Correction of arteriovenous fistula for hemorrhage or other acute complication | Performed in the event of acute postoperative complications requiring urgent surgical correction
99223 | Initial hospital care, typically 70 minutes or more | Example higher-level inpatient evaluation and management code used for complex perioperative inpatient management of ESRD patients undergoing access creation