Summary & Overview
HCPCS G8702: Prophylactic Antibiotics Given Within 4 Hours of Surgical Incision
HCPCS Level II code G8702 documents that prophylactic antibiotics were given within four hours before surgical incision or during the operative procedure. As a timing and documentation code, it supports reporting of perioperative infection-prevention practices and can influence quality reporting and compliance programs nationally. Accurate capture of this event is relevant to hospital surgical quality measures and payer reviews of perioperative care.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of what the code represents, the clinical context for perioperative antibiotic prophylaxis, and what typical use cases look like in hospital operating rooms and procedural suites. The piece also summarizes common reporting considerations, related administrative implications, and where this code fits in quality measurement frameworks.
This summary provides national context without state-specific guidance. It highlights benchmarks and policy-relevant points where available, and notes when input data are not provided. The goal is to give clinicians, coders, and administrators a clear, practical reference for HCPCS Level II code G8702 and its role in documenting timely perioperative antibiotic administration.
Billing Code Overview
HCPCS Level II code G8702 documents that prophylactic antibiotics were administered within 4 hours prior to surgical incision or intraoperatively. This code captures timing of antibiotic prophylaxis intended to reduce surgical site infections.
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Service type: Perioperative prophylactic medication administration
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Typical site of service: Hospital operating room or other surgical/procedure settings where antibiotics are given prior to or during surgery
Clinical & Coding Specifications
Clinical Context
A 56-year-old patient is scheduled for a planned laparoscopic cholecystectomy for symptomatic cholelithiasis. Preoperative assessment in the same-day surgery unit confirms no active infection, an IV line is established, and the anesthesiologist documents induction. Per surgical prophylaxis protocols, the perioperative nurse documents administration of a single dose of intravenous cefazolin 2 g within 30 minutes prior to surgical incision. The operating room record also documents timing of administration and the specific agent; if a prolonged procedure occurs, an additional intraoperative dose is documented according to the agent's redosing interval. The clinical workflow includes preoperative medication reconciliation, time-stamped medication administration record (MAR) entry, anesthesia record linkage, and final operative documentation confirming prophylactic antibiotic given within 4 hours prior to incision or intraoperatively, supporting billing for G8702 when required by payer or quality reporting.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
24 | Unrelated Evaluation and Management Service by the Same Physician During a Postoperative Period | Use when an unrelated E/M is provided during the global surgical period separate from prophylactic antibiotic documentation |