The RTAS system is a web-based program used by RTAS participating emergency departments (ED) to notify public and private emergency medical services (EMS) when their EDs are overly busy and/or diverting EMS patients to less busy EDs.   

To access the COTS RTAS system, visit https://www.cotsrtas.org.  Please complete the access request form and send to Roxanna Giambri.

RTAS access is only provided to RTAS participating EDs and public/private EMS agencies and their dispatch centers that transport patients to RTAS participating EDs.

Participating emergency departments include:

Diley Ridge Medical Center
Fairfield Medical Center
Morrow County Hospital
Mount Carmel East
Mount Carmel Franklinton
Mount Carmel Grove City
Mount Carmel Lewis Center
Mount Carmel St. Ann's
Nationwide Children's Hospital
Nationwide Children's Lewis Center
OhioHealth Berger Health System
OhioHealth Doctors Hospital
OhioHealth Dublin Methodist Hospital
OhioHealth Emergency Care - Hilliard
OhioHealth Emergency Care - New Albany
OhioHealth Emergency Care - Obetz
OhioHealth Emergency Care - Powell
OhioHealth Emergency Care - Reynoldsburg
OhioHealth Grady Memorial Hospital
OhioHealth Grant Medical Center
OhioHealth Grove City Methodist Hospital
OhioHealth Hardin Memorial Hospital
OhioHealth Lewis Center Health Center
OhioHealth Marion General Hospital
OhioHealth O'Bleness Hospital
OhioHealth Pickerington Emergency Care Center
OhioHealth Riverside Methodist Hospital
OhioHealth Westerville Emergency Care Center
The Ohio State University Wexner Medical Center
The Ohio State University Wexner Medical Center East Hospital