Coverage profile
Work CareFirst Blue Cross Blue Shield Maryland across every published route
Use the current payer record to choose the right claim-status, eligibility, portal, phone, or appeals workflow. Substrate only marks routes that are published for this payer.
Claim status
EDI 276/277The Substrate Claim Status Agent can check clearinghouse claim status for your practice with CareFirst Blue Cross Blue Shield Maryland.
Available
Eligibility
EDI 270/271The Substrate Eligibility Agent can verify patient benefits, identify TPAs and carve-outs, and more with CareFirst Blue Cross Blue Shield Maryland.
Available
Portal claim status
Browser automationThe Substrate Claim Status Agent can check claim status via the payer portal for CareFirst Blue Cross Blue Shield Maryland.
Available
Appeals agent
AI appeals workflowThe Substrate Appeals Agent can submit appeals for RFIs, medical record requests, downcoding reconsiderations, and more via the payer portal for CareFirst Blue Cross Blue Shield Maryland.
Available
Other aliases
Also known as
- 00190
- 00690
- 10095
- 10270
- 12011
- 190
- 2419
- MDBCBS
- MDBLS
- SB690
- SB690MA
- Blue Cross Blue Shield of Maryland / Carefirst
- CareFirst Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield Maryland - Medicare Advantage
- CAREFIRST BCBS MARYLAND DENTAL
- CAREFIRST BCBS MARYLAND
- CAREFIRST BCBS OF MARYLAND
- CAREFIRST BCBS
- CAREFIRST BLUECROSS BLUESHIELD
BlueCard home-plan routing
BCBS prefixes for CareFirst Blue Cross Blue Shield Maryland
These 638 member ID prefixes resolve to CareFirst Blue Cross Blue Shield Maryland as their terminal payer. Open a prefix to review its home plan, state, payer ID, and published routes.
Member ID prefixes
AAFBCBS prefixAAJBCBS prefixAALBCBS prefixAAWBCBS prefixABBBCBS prefixABKBCBS prefixABQBCBS prefixABRBCBS prefixABYBCBS prefixACSBCBS prefixACWBCBS prefixADBBCBS prefixADTBCBS prefixADWBCBS prefixADYBCBS prefixAEBBCBS prefixAEDBCBS prefixAEHBCBS prefixAEJBCBS prefixAEMBCBS prefixAFVBCBS prefixAGNBCBS prefixAGQBCBS prefixAGUBCBS prefixAHDBCBS prefixAHNBCBS prefixAHZBCBS prefixAIEBCBS prefixALBBCBS prefixAMNBCBS prefixANRBCBS prefixANVBCBS prefixARLBCBS prefixARMBCBS prefixASABCBS prefixASVBCBS prefixAUMBCBS prefixAVBBCBS prefixAVMBCBS prefixAVRBCBS prefixAXKBCBS prefixAXNBCBS prefixAXWBCBS prefixAYABCBS prefixAYGBCBS prefixAZZBCBS prefixBACBCBS prefixBANBCBS prefixBARBCBS prefixBBOBCBS prefixBDZBCBS prefixBFHBCBS prefixBFYBCBS prefixBGFBCBS prefixBGKBCBS prefixBIJBCBS prefixBINBCBS prefixBIOBCBS prefixBJWBCBS prefixBMEBCBS prefixBMIBCBS prefixBNLBCBS prefixBNSBCBS prefixBOTBCBS prefixBPFBCBS prefixBPZBCBS prefixBQZBCBS prefixBRNBCBS prefixBSOBCBS prefixBSVBCBS prefixBTHBCBS prefixBTZBCBS prefixBXIBCBS prefixBXOBCBS prefixBYGBCBS prefixBYIBCBS prefixBZVBCBS prefixCAABCBS prefixCBJBCBS prefixCCBBCBS prefixCCWBCBS prefixCDBBCBS prefixCDDBCBS prefixCDIBCBS prefixCDLBCBS prefixCDRBCBS prefixCDYBCBS prefixCEGBCBS prefixCEIBCBS prefixCFFBCBS prefixCFLBCBS prefixCGKBCBS prefixCGRBCBS prefixCGVBCBS prefixCHJBCBS prefixCHLBCBS prefixCHUBCBS prefixCIABCBS prefixCICBCBS prefixCIHBCBS prefixCKABCBS prefixCKLBCBS prefixCMWBCBS prefixCNRBCBS prefixCNUBCBS prefixCNWBCBS prefixCPBBCBS prefixCPJBCBS prefixCPMBCBS prefixCQOBCBS prefixCRFBCBS prefixCSDBCBS prefixCSOBCBS prefixCTLBCBS prefixCVDBCBS prefixCWABCBS prefixCWNBCBS prefixCWQBCBS prefixCWVBCBS prefixCXZBCBS prefixCZLBCBS prefixCZMBCBS prefixCZPBCBS prefixDACBCBS prefixDANBCBS prefixDAQBCBS prefixDBUBCBS prefixDCEBCBS prefixDCFBCBS prefixDCIBCBS prefixDCJBCBS prefixDCKBCBS prefixDCOBCBS prefixDDXBCBS prefixDEZBCBS prefixDFFBCBS prefixDGXBCBS prefixDHLBCBS prefixDHOBCBS prefixDHRBCBS prefixDHXBCBS prefixDJKBCBS prefixDJZBCBS prefixDKCBCBS prefixDLPBCBS prefixDNGBCBS prefixDNQBCBS prefixDNSBCBS prefixDOBBCBS prefixDOGBCBS prefixDOQBCBS prefixDOZBCBS prefixDQPBCBS prefixDRNBCBS prefixDRRBCBS prefixDSGBCBS prefixDTCBCBS prefixDTTBCBS prefixDUDBCBS prefixDVDBCBS prefixDVHBCBS prefixDVIBCBS prefixDWCBCBS prefixDWLBCBS prefixDWRBCBS prefixEANBCBS prefixEAOBCBS prefixEAPBCBS prefixECABCBS prefixECMBCBS prefixECTBCBS prefixEDEBCBS prefixEDKBCBS prefixEDLBCBS prefixEDNBCBS prefixEDTBCBS prefixEDYBCBS prefixEEEBCBS prefixEFNBCBS prefixEFRBCBS prefixEFTBCBS prefixEGJBCBS prefixEGKBCBS prefixEGYBCBS prefixEHDBCBS prefixEHQBCBS prefixEHTBCBS prefixEHUBCBS prefixEIFBCBS prefixEINBCBS prefixEITBCBS prefixEKZBCBS prefixELCBCBS prefixELNBCBS prefixEMGBCBS prefixEMMBCBS prefixENMBCBS prefixEQABCBS prefixEQQBCBS prefixEQWBCBS prefixERFBCBS prefixERUBCBS prefixESHBCBS prefixETHBCBS prefixEUTBCBS prefixEUWBCBS prefixEWCBCBS prefixEWYBCBS prefixEYBBCBS prefixEYXBCBS prefixEYYBCBS prefixEYZBCBS prefixEZSBCBS prefixFCFBCBS prefixFCGBCBS prefixFCNBCBS prefixFEDBCBS prefixFEQBCBS prefixFESBCBS prefixFEUBCBS prefixFGKBCBS prefixFKJBCBS prefixFKLBCBS prefixFKXBCBS prefixFKZBCBS prefixFMKBCBS prefixFNFBCBS prefixFOTBCBS prefixFPHBCBS prefixFPUBCBS prefixFPWBCBS prefixFPXBCBS prefixFQOBCBS prefixFQQBCBS prefixFRFBCBS prefixFRPBCBS prefixFUKBCBS prefixFUSBCBS prefixFUTBCBS prefixFWLBCBS prefixFWOBCBS prefixFWUBCBS prefixFXNBCBS prefixFXVBCBS prefixFYLBCBS prefixFZHBCBS prefixFZNBCBS prefixGAIBCBS prefixGASBCBS prefixGBYBCBS prefixGCCBCBS prefixGDGBCBS prefixGDPBCBS prefixGDZBCBS prefixGEMBCBS prefixGFIBCBS prefixGFVBCBS prefixGHZBCBS prefixGJTBCBS prefixGJYBCBS prefixGJZBCBS prefixGKBBCBS prefixGLFBCBS prefixGMMBCBS prefixGNJBCBS prefixGOGBCBS prefixGQMBCBS prefixGSIBCBS prefixGSOBCBS prefixGTABCBS prefixGUHBCBS prefixGZEBCBS prefixHADBCBS prefixHBGBCBS prefixHCCBCBS prefixHELBCBS prefixHERBCBS prefixHFKBCBS prefixHGJBCBS prefixHGYBCBS prefixHJTBCBS prefixHKABCBS prefixHKJBCBS prefixHKNBCBS prefixHKWBCBS prefixHKYBCBS prefixHMJBCBS prefixHOHBCBS prefixHOKBCBS prefixHOOBCBS prefixHPSBCBS prefixHRPBCBS prefixHSWBCBS prefixHTGBCBS prefixHTOBCBS prefixHTPBCBS prefixHUKBCBS prefixHVQBCBS prefixHVUBCBS prefixHWNBCBS prefixHXXBCBS prefixICABCBS prefixICEBCBS prefixICFBCBS prefixICKBCBS prefixICLBCBS prefixIEZBCBS prefixIFQBCBS prefixIFYBCBS prefixIGCBCBS prefixIGWBCBS prefixIGXBCBS prefixIGYBCBS prefixINOBCBS prefixINSBCBS prefixISHBCBS prefixITABCBS prefixIULBCBS prefixIUQBCBS prefixIWDBCBS prefixIWHBCBS prefixIZEBCBS prefixJBCBCBS prefixJDQBCBS prefixJEIBCBS prefixJEQBCBS prefixJEYBCBS prefixJFJBCBS prefixJFNBCBS prefixJHABCBS prefixJHBBCBS prefixJHCBCBS prefixJHDBCBS prefixJHEBCBS prefixJHGBCBS prefixJHHBCBS prefixJHIBCBS prefixJHJBCBS prefixJHUBCBS prefixJHZBCBS prefixJIBBCBS prefixJIGBCBS prefixJJQBCBS prefixJJVBCBS prefixJKEBCBS prefixJKJBCBS prefixJMABCBS prefixJMIBCBS prefixJMRBCBS prefixJNFBCBS prefixJNZBCBS prefixJOOBCBS prefixJOQBCBS prefixJOVBCBS prefixJRMBCBS prefixJRYBCBS prefixJSUBCBS prefixJTXBCBS prefixJUPBCBS prefixJVRBCBS prefixJXOBCBS prefixJYLBCBS prefixJYOBCBS prefixKEHBCBS prefixKETBCBS prefixKEUBCBS prefixKFCBCBS prefixKGIBCBS prefixKGPBCBS prefixKGQBCBS prefixKLDBCBS prefixKLFBCBS prefixKSRBCBS prefixKWWBCBS prefixKXYBCBS prefixKYZBCBS prefixKZVBCBS prefixLAMBCBS prefixLBHBCBS prefixLFDBCBS prefixLHSBCBS prefixLICBCBS prefixLIDBCBS prefixLISBCBS prefixLIVBCBS prefixLIZBCBS prefixLJPBCBS prefixLMEBCBS prefixLOYBCBS prefixLPDBCBS prefixLPGBCBS prefixLPHBCBS prefixLPJBCBS prefixLQNBCBS prefixLVJBCBS prefixLVKBCBS prefixLVQBCBS prefixLVVBCBS prefixLYEBCBS prefixMAFBCBS prefixMALBCBS prefixMAMBCBS prefixMBDBCBS prefixMBSBCBS prefixMBVBCBS prefixMBZBCBS prefixMCFBCBS prefixMCGBCBS prefixMCRBCBS prefixMCSBCBS prefixMDSBCBS prefixMDTBCBS prefixMEJBCBS prefixMFFBCBS prefixMFKBCBS prefixMGMBCBS prefixMHMBCBS prefixMHTBCBS prefixMJFBCBS prefixMJIBCBS prefixMJKBCBS prefixMLFBCBS prefixMLJBCBS prefixMMEBCBS prefixMNRBCBS prefixMRJBCBS prefixMTXBCBS prefixMUVBCBS prefixMVPBCBS prefixMXHBCBS prefixMYWBCBS prefixMYYBCBS prefixNAABCBS prefixNADBCBS prefixNAKBCBS prefixNDCBCBS prefixNDPBCBS prefixNFVBCBS prefixNFYBCBS prefixNHQBCBS prefixNKPBCBS prefixNLJBCBS prefixNLVBCBS prefixNPABCBS prefixNPGBCBS prefixNPSBCBS prefixNRMBCBS prefixNWSBCBS prefixNWTBCBS prefixNYLBCBS prefixOBMBCBS prefixOCVBCBS prefixOCXBCBS prefixOCYBCBS prefixODOBCBS prefixODRBCBS prefixOEFBCBS prefixOELBCBS prefixOETBCBS prefixOLSBCBS prefixOMVBCBS prefixONUBCBS prefixONVBCBS prefixOPTBCBS prefixOSHBCBS prefixOTJBCBS prefixOVRBCBS prefixPAKBCBS prefixPAOBCBS prefixPCFBCBS prefixPCNBCBS prefixPDSBCBS prefixPESBCBS prefixPEVBCBS prefixPHWBCBS prefixPIABCBS prefixPIUBCBS prefixPJNBCBS prefixPLGBCBS prefixPMIBCBS prefixPNABCBS prefixPNDBCBS prefixPNYBCBS prefixPYGBCBS prefixQUSBCBS prefixQXABCBS prefixQXBBCBS prefixQXCBCBS prefixQXDBCBS prefixQXEBCBS prefixQXFBCBS prefixQXGBCBS prefixQXHBCBS prefixQXIBCBS prefixQXKBCBS prefixQXLBCBS prefixQXMBCBS prefixQXNBCBS prefixQXPBCBS prefixQXRBCBS prefixQXSBCBS prefixQXTBCBS prefixQXUBCBS prefixRACBCBS prefixREEBCBS prefixRKDBCBS prefixRMRBCBS prefixRMWBCBS prefixRNUBCBS prefixRUUBCBS prefixRUXBCBS prefixRWCBCBS prefixRWFBCBS prefixRWHBCBS prefixRWKBCBS prefixSAMBCBS prefixSBKBCBS prefixSBNBCBS prefixSEPBCBS prefixSEQBCBS prefixSGPBCBS prefixSGXBCBS prefixSHSBCBS prefixSJDBCBS prefixSJRBCBS prefixSPXBCBS prefixSSABCBS prefixSTWBCBS prefixSYMBCBS prefixSZLBCBS prefixTANBCBS prefixTAVBCBS prefixTAZBCBS prefixTBUBCBS prefixTCYBCBS prefixTEGBCBS prefixTENBCBS prefixTERBCBS prefixTFGBCBS prefixTFPBCBS prefixTFUBCBS prefixTHCBCBS prefixTHEBCBS prefixTHHBCBS prefixTHIBCBS prefixTIBBCBS prefixTKUBCBS prefixTOBBCBS prefixTRLBCBS prefixTROBCBS prefixTTCBCBS prefixTTHBCBS prefixTTPBCBS prefixTTZBCBS prefixTVKBCBS prefixTWTBCBS prefixTYQBCBS prefixUAZBCBS prefixUERBCBS prefixUHNBCBS prefixUIHBCBS prefixUIUBCBS prefixULMBCBS prefixULVBCBS prefixUMJBCBS prefixUMPBCBS prefixUMYBCBS prefixUNMBCBS prefixUNQBCBS prefixUPCBCBS prefixUWMBCBS prefixUYMBCBS prefixUZRBCBS prefixVDDBCBS prefixVFYBCBS prefixVGZBCBS prefixVNZBCBS prefixVRZBCBS prefixVVKBCBS prefixVVLBCBS prefixVVOBCBS prefixVWKBCBS prefixVWYBCBS prefixVXIBCBS prefixVYGBCBS prefixWDABCBS prefixWDFBCBS prefixWEJBCBS prefixWFBBCBS prefixWFVBCBS prefixWFYBCBS prefixWGJBCBS prefixWHEBCBS prefixWJHBCBS prefixWJJBCBS prefixWNLBCBS prefixWRDBCBS prefixWTPBCBS prefixWUHBCBS prefixWVPBCBS prefixWWOBCBS prefixWWWBCBS prefixWWXBCBS prefixWZFBCBS prefixXIABCBS prefixXIBBCBS prefixXICBCBS prefixXIEBCBS prefixXIFBCBS prefixXIGBCBS prefixXIHBCBS prefixXIIBCBS prefixXIJBCBS prefixXIKBCBS prefixXILBCBS prefixXIMBCBS prefixXINBCBS prefixXIOBCBS prefixXIQBCBS prefixXIRBCBS prefixXISBCBS prefixXRZBCBS prefixXWBBCBS prefixXWCBCBS prefixXWLBCBS prefixXWOBCBS prefixXWRBCBS prefixXWVBCBS prefixXWYBCBS prefixXWZBCBS prefixYJIBCBS prefixYOXBCBS prefixZITBCBS prefixZJOBCBS prefixZJQBCBS prefixZJRBCBS prefixZJYBCBS prefixZOUBCBS prefix
2027 maternity billing research
When does CareFirst Blue Cross Blue Shield Maryland change OB/GYN billing?
Current policy only
No 2027 start date found. The BlueChoice manual still refers providers to the current global obstetrical payment policy.
- Transition start
- Not published
- Billing start
- Not published
- Published
- Not stated in source
- Current As Of
- September 2026
Scope: exact BlueChoice product manual
Provider Manual Chapter 8 — BlueChoice. Verify the payer source before claim submission.
Frequently asked questions
CareFirst Blue Cross Blue Shield Maryland payer FAQs
How do I check claim status with CareFirst Blue Cross Blue Shield Maryland?
Providers check CareFirst Blue Cross Blue Shield Maryland via EDI 276/277 when the payer ID is accepted. Substrate automates claim status across 3,500+ payers.
Can I automate CareFirst Blue Cross Blue Shield Maryland portal follow-up?
Yes — portal retrieval is required when 276/277 is missing or stale. See payer portal automation and learn why 276/277 is not enough.
What is the payer ID for CareFirst Blue Cross Blue Shield Maryland?
The primary payer ID for CareFirst Blue Cross Blue Shield Maryland is SB690. The correct routing ID can differ by clearinghouse and transaction, so compare the 837P, 837I, 835, 270, and 276 entries before submitting.
What are the 837 payer IDs for CareFirst Blue Cross Blue Shield Maryland?
The 837P and 837I payer ID for CareFirst Blue Cross Blue Shield Maryland is 00580 via Stedi.
What is the 835 payer ID for CareFirst Blue Cross Blue Shield Maryland?
The 835 payer ID for CareFirst Blue Cross Blue Shield Maryland is 00580 via Stedi.
What is the 270 payer ID for CareFirst Blue Cross Blue Shield Maryland?
The 270 payer IDs for CareFirst Blue Cross Blue Shield Maryland are 00580 via Stedi and 190 via Availity.
What is the 276 payer ID for CareFirst Blue Cross Blue Shield Maryland?
The 276 payer IDs for CareFirst Blue Cross Blue Shield Maryland are 00580 via Stedi and 190 via Availity.
What states does CareFirst Blue Cross Blue Shield Maryland operate in?
CareFirst Blue Cross Blue Shield Maryland operates in DC, DE, FL, MD, NC, PA, VA, and WV.
Routing reference
CareFirst Blue Cross Blue Shield Maryland payer IDs and operating states
Use the payer ID listed for the transaction you are submitting. Verify current routing and enrollment requirements with your clearinghouse.
| Payer name | CareFirst Blue Cross Blue Shield MarylandSource: Substrate payer directory · last refreshed |
|---|---|
| Operating states | DC, DE, FL, MD, NC, PA, VA, WVSource: Substrate payer directory · last refreshed |
| 837P professional claims payer IDStedi | 00580Source: Stedi payer catalog · catalog dated · matched by payer ID |
| 837I institutional claims payer IDStedi | 00580Source: Stedi payer catalog · catalog dated · matched by payer ID |
| 835 ERA payer IDStedi | 00580Enrollment requiredSource: Stedi payer catalog · catalog dated · matched by payer ID |
| 270 eligibility payer IDStedi | 00580Source: Stedi payer catalog · catalog dated · matched by payer ID |
| 270 eligibility payer IDAvaility | 190Source: Availity payer catalog · catalog dated · matched by payer name |
| 276 claim status payer IDStedi | 00580Source: Stedi payer catalog · catalog dated · matched by payer ID |
| 276 claim status payer IDAvaility | 190Source: Availity payer catalog · catalog dated · matched by payer name |
Routing sources and verification
- Substrate payer directoryPayer identity, aliases, operating states, and vendor IDs. Last refreshed .Open payer website ↗
- Stedi payer catalogMatched by payer ID; matched record: CareFirst Blue Cross Blue Shield Maryland. Source dated .PrimaryPayerId is used as the transaction payer ID when the corresponding Stedi support flag is true.Open current Stedi reference ↗
- Availity payer catalogMatched by payer name; matched record: CAREFIRST BCBS. Source dated .The attached API workbook supplies 270 and 276 payer IDs only. It does not supply 837P, 837I, or 835 IDs.Open current Availity reference ↗
- United Clearinghouse payer catalogMatched by payer name; matched record: CareFirst Blue Cross Blue Shield Maryland. The source did not provide a publication date.The attachment supplies payer names and states only; it does not contain transaction-specific payer IDs.Open current United Clearinghouse reference ↗
Clearinghouse payer IDs are transaction-specific and can change. Confirm the current payer list and the member’s ID card before submission.