Contacts for the Integrated System

Help Desk: 213-351-1335
Available M-F, 7 AM to 5:30 PM

After-hours, call ISD Support Line at 562-940-0617

CIOB's WHO TO CALL List

Outpatient Fee-For-Service Users
Please contact Provider Support at 213-738-3311

Revenue Management
for issues including UMDPs, PFIs, and Error Correction Reports:
(213) 639-6326 or via e-mail at RevenueManagement@lacdmh.org

Procedure Codes
Contact your Procedure Code Liaison on this list