Summary & Overview
HCPCS G9302: Prophylactic Antibiotic Incomplete Infusion Before Tourniquet Inflation
HCPCS Level II code G9302 denotes a perioperative event: a prophylactic antibiotic that was not completely infused prior to inflation of the proximal tourniquet, with no reason provided. Nationally, this code captures a specific medication-timing lapse relevant to surgical infection prophylaxis and documentation quality. Accurate use of this code affects clinical records, quality measurement, and potential payer review of perioperative protocols.
Key payers in this context include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code’s clinical meaning, typical sites of service, and why precise documentation matters for claims and quality assessment. The publication also summarizes benchmarks and policy considerations where available, highlights clinical context around perioperative antibiotic timing, and identifies common modifiers used with perioperative procedural claims when input data includes them.
Data limitations: Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and service line details. The report focuses on national implications rather than jurisdiction-specific rules.
Billing Code Overview
HCPCS Level II code G9302 indicates a prophylactic antibiotic not completely infused prior to the inflation of the proximal tourniquet, reason not given. This denotes a perioperative medication administration issue in which an intended antibiotic dose was not fully delivered before tourniquet inflation during a surgical procedure.
Service Type: Perioperative medication administration / prophylactic antibiotic administration
Typical Site of Service: Operating room or procedural suite where limb tourniquets are used
Clinical & Coding Specifications
Clinical Context
A 62-year-old male with peripheral arterial disease and osteomyelitis of the left foot is scheduled for an urgent lower extremity surgical debridement with a thigh tourniquet to control blood flow. The surgeon orders a perioperative prophylactic intravenous antibiotic (for example, cefazolin) to be administered within one hour prior to incision. During transport to the operating room the patient experiences an acute change in status requiring rapid preparation and inflation of the proximal tourniquet before the full antibiotic infusion is completed. The chart documents that the prophylactic antibiotic infusion was started but not completely infused prior to inflation of the proximal tourniquet; no reason for the interruption is recorded.
In the clinical workflow: the preoperative nurse confirms antibiotic administration timing on the anesthesia start checklist; infusion is initiated in preop holding or induction; anesthesia and surgical teams plan for tourniquet inflation at the start of the procedure; when the tourniquet is inflated before completion of the antibiotic infusion, the coder documents the event and assigns G9302 to capture that the prophylactic antibiotic was not completely infused prior to inflation of the proximal tourniquet and that no reason for interruption is given. This code is used to explain deviation from timing-related infection prophylaxis quality measures and to support billing and quality reporting documentation.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 |