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Excellus BlueCross BlueShield

With this payer, your practice can send institutional and professional claims, check claim status, verify eligibility and benefits, and exchange coordination-of-benefits information electronically. EFT and ERA are supported after payer enrollment, while dental claims, combined ERA and EFT, and claim attachments are not available electronically through this connection.

Primary payer ID10323
Directory IDHIANX
Parent groupLifetime Healthcare
States1

Supported transactions and enrollment

TransactionStatus
Eligibility & benefits (270/271)Supported
Claim status (276/277)Supported
Professional claims (837P)Supported
Institutional claims (837I)Supported
Dental claims (837D)Not supported
Electronic remittance (ERA 835)Enrollment required
Electronic funds transfer (EFT)Enrollment required
ERA + EFT combinedNot supported
Coordination of benefits (271)Supported
Attachments (275)Not supported

Other payer IDs and names

Coverage states

New York.

Enrollment requirements

Workflow guidance

Common questions

Can I submit professional claims electronically to this payer?

Yes. Professional claims use 837P, and institutional claims use 837I.

Does this payer support electronic eligibility verification?

Yes. Use the 270/271 eligibility and benefits transaction, and use the supported 271 transaction for coordination of benefits when needed.

Can I receive ERA and EFT from this payer?

Yes, but both require completing payer enrollment first. ERA uses 835; EFT is supported separately, while a combined ERA and EFT transaction is not available.

Can I send attachments or dental claims electronically?

No. Dental claims, or 837D, and attachments, or 275, are not supported through this connection, so use another permitted process when those items are required.

Run this payer inside Hero EMR

Hero EMR submits claims, checks eligibility, and posts remittances automatically for the payers it connects to. The first physician is free.

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Payer connectivity data last synced 2026-05-26. Compiled by Hero EMR from its clearinghouse network, which is built on the Stedi public payer network. Support status can change; confirm during onboarding. Back to the payer directory.