Vendor
California Medi-Cal (DHCS)
Payers. Fiscal intermediary: DXC / Gainwell. Uses Medi-Cal Provider ID + NPI.
https://www.medi-cal.ca.govSupported transactions
Per-transaction requirements
Transaction 837P
Details →ISA05/07 = ZZ/ZZ · GS01 = HC · GS08 = 005010X222A1
2 required · 0 fixed values