G
Payer Directory
Greater Covina Medical Group: payer ID and claims support
Greater Covina Medical Group uses payer ID 99284. Real-time eligibility isn't available for this payer today — here's what transactions it does support, and how to reach them.
Payer ID
99284CommercialGreater Covina Medical Group at a glance
What billers need before running a check.
Payer ID
99284Also known as 8133, GCMG1
Real-time eligibility
Not available
Verify coverage through the payer’s portal or phone line.
Coverage
medical
Commercial
Operating area
California
Payer website
www.gcmg.orgSupported transactions
What can be exchanged electronically with Greater Covina Medical Group today.
| Transaction | Status |
|---|---|
Eligibility (270/271) Real-time benefit and coverage checks | NOT AVAILABLE |
Claim status (276/277) Where a submitted claim stands | NOT AVAILABLE |
Professional claims (837P) Physician and outpatient claims | SUPPORTED |
Institutional claims (837I) Facility claims | NOT AVAILABLE |
Dental claims (837D) Dental claims | NOT AVAILABLE |
Remittance (835 ERA) Electronic remittance advice | NOT AVAILABLE |
Coordination of benefits Secondary-payer routing | NOT AVAILABLE |
Claim attachments (275) Supporting documentation | NOT AVAILABLE |
Frequently asked questions
What is the payer ID for Greater Covina Medical Group?+–
Greater Covina Medical Group uses payer ID 99284. It also appears as 8133, GCMG1 in some systems.
Does Greater Covina Medical Group support real-time eligibility verification?+–
Not electronically today. Coverage for Greater Covina Medical Group has to be confirmed through the payer's own portal or phone line. Claims, however, can be submitted electronically.
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