MIRCal – Medical Information Reporting for California

OSHPD's secure internet data collection system for inpatient discharges, emergency department encounters, and ambulatory surgery encounters. The MIRCal online system was developed in response to SB 1973 (Chapter 735, 1998) for required reporting of patient data.

Current MIRCal Availability

Open for data submissions for the following Report Periods:
Inpatient: January 1, 2017 - June 30, 2017 Due: September 30, 2017
Ambulatory Surgery: July 1, 2017 – September 30, 2017 Due: November 14, 2017
Emergency Department: July 1, 2017 – September 30, 2017 Due: November 14, 2017
Open for early manual record entry for the following Report Periods:
Inpatient: July 1, 2017 - December 31, 2017  
Ambulatory Surgery: October 1, 2017 - December 31, 2017  
Emergency Department: October 1, 2017 - December 31, 2017  

This page was last updated on Tuesday, August 22, 2017.

MIRCal Featured Pages

Information on Hospital Inpatient Discharge Data Collection.       Information on Emergency Department Data Collection      Information on Ambulatory Surgery Data Collection.


  • Review your DDR
  • Latest Quick Notes
  • Reminder: Submit Early!