Summary & Overview
CPT 99288: Medical Direction via Two-Way Radio for EMS Patients
CPT code 99288 denotes physician or medical director oversight delivered by two-way radio to emergency medical services (EMS) personnel caring for patients in the field or during transport. The code covers medical direction for trauma cases and patients requiring advanced life support, reflecting the coordination required for time-critical, high-acuity prehospital care. Nationally, correct use of this code affects billing for physician oversight of EMS interventions and underscores the role of remote medical direction in emergency systems.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the code’s clinical context and service setting, an overview of common modifiers and billing considerations, and benchmarking and policy content where available. The publication highlights typical use cases—prehospital trauma management and advanced life support during transport—and explains the operational circumstances that warrant use of 99288.
This summary equips billing professionals, emergency physicians, and EMS administrators with a clear understanding of the code’s scope, common payer coverage patterns, and the clinical situations in which radio-based medical direction is documented for reimbursement and compliance.
Billing Code Overview
CPT code 99288 describes medical direction provided via two-way radio between a physician (or other qualified medical director) and emergency medical services (EMS) personnel who are managing a patient in the field or during transport to or from the emergency department. The code applies when medical direction is provided for trauma patients or patients requiring advanced life support, and the communication is active two-way radio contact that guides patient care.
-
Service type: Medical direction via two-way radio for EMS-managed patients
-
Typical site of service: Prehospital/field settings and during transport to or from the emergency department
Clinical & Coding Specifications
Clinical Context
A paramedic crew responds to a multi-vehicle crash with an adult patient found hypotensive, tachycardic, and with altered mental status. During transport to the emergency department, the EMS team requests real-time medical direction via two-way radio for advanced airway management and fluid resuscitation. The emergency physician provides medical direction, confirms indications for rapid sequence intubation, advises on medication dosing and intravenous fluid strategy, and documents the direction given. The workflow includes initial scene assessment by EMS, radio contact with the on‑call emergency physician, physician-directed advanced life support interventions during transport, and arrival handoff to the ED team. Billing is performed by the physician for medical direction of EMS care using 99288 when requirements for medical direction via two‑way radio for trauma or ALS patients are met.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier; standard billing indicator | Use when no additional modifier applies to the medical direction service |
25 | Significant, separately identifiable E/M service by the same provider on the same day |