Electronic Payers (3563)

ECS_ID Payer States 837P Professional Claims 837I Institutional Claims Real Time Eligibility Add to My Payers
MCS01 Managed Care Systems (GEMCARE) CA    
22771 Managed Health Network (MHN)    
22771 Managed Health Network (MHN)    
39186 Managed Health Services Indiana (Medicaid HMO) IN    
39187 Managed Health Services Wisconsin WI    
41159 Managed Physical Network    
41555 Manatee Service Center - Bradenton, FL    
75258 Mapco, Inc.    
09908 Maricopa Health Plan – University Family Care    
13310 MARSH ADVANTAGE    
22347 Maryland Health Insurance Plan MD    
00247 Maryland Physicians Care MD    
37121 Mashantucket Pequot Tribal Nation    
80314 Mass Mutual    
MMPHB Masters Mates and Pilots Plan    
41154 Mayo Management Services, Inc. (MMSI)    
87065 MBA Benefit Administrators (Payer ID valid for claims with a submission address of PO Box 651109, Salt Lake City, UT 84115) UT    
87065 MBA Benefit Administrators, Inc. (Salt Lake City, UT) UT    
87065 MBA of Wyoming (Payer ID valid for claims with a submission address of PO Box 98, Worland, WY 82401) WY    
87065 MBA of Wyoming (Worland, WY) WY