Teen with severe headache transferred to John Muir Concord ER Heard on: Contra Costa CA Fire Dispatch Group Calls 00:08 00:00 Code 3 transfer (number withheld) East Street, (number withheld) East Street, across from Beacon Street at John Muir Concord ER. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Code 3 transfer (number withheld) East Street, (number withheld) East Street, across from Beacon Street at John Muir Concord ER. 00:06 A (number withheld) year old male with a severe headache. 7/14/2026 11:59 PM Medical Emergency East St, Concord, CA 94520 View on map