Which entity is responsible for online medical control (OLMC) in Chicago EMS communications?

Which entity is responsible for online medical control (OLMC) in Chicago EMS communications?

• A. The Resource Hospital.
• B. The city council.
• C. The hospital board.
• D. The regional EMS administrator.

Answer: (A)

Online medical control is the live clinical supervision EMS providers receive from a physician via telecommunications to guide patient care in the field. In Chicago’s EMS system, this function is assigned to the Resource Hospital, which serves as the base hospital and has the Medical Director and on-call physicians ready to provide real-time medical direction, authorize medications, and interpret protocols for field clinicians. The Resource Hospital ensures consistent application of protocols across ambulances and helps clinicians escalate care as needed. The other entities—city council, hospital board, and regional EMS administrator—handle governance, policy, and system-wide oversight rather than delivering direct clinical guidance to crews during patient encounters.

Online medical control is the live clinical supervision EMS providers receive from a physician via telecommunications to guide patient care in the field. In Chicago’s EMS system, this function is assigned to the Resource Hospital, which serves as the base hospital and has the Medical Director and on-call physicians ready to provide real-time medical direction, authorize medications, and interpret protocols for field clinicians. The Resource Hospital ensures consistent application of protocols across ambulances and helps clinicians escalate care as needed. The other entities—city council, hospital board, and regional EMS administrator—handle governance, policy, and system-wide oversight rather than delivering direct clinical guidance to crews during patient encounters.