Base Hospital Documentation Manual 
(Revised 07/2020)
This manual provides instruction on how to document notification calls and base contacts received by the LA County base hospitals.

EMS Report Form Instruction Manual 
This manual provides instruction on how to fill of the EMS Agency EMS Report Form which is used by most of the Los Angeles County EMS provider agencies.  (Updated 12/2019)

LA-EMS Data Dictionary  (July 2020)

Prehospital Care Manual 
The policies in this manual govern all aspects of prehospital care in Los Angeles County .  They are reviewed and updated regularly by the Emergency Medical Services Agency.

Trauma Data Dictionary >>> Effective on January 1, 2020