Maryland Providers

Electronic Data Interchange (EDI)

Wellpoint works with Availity for all Electronic Data Interchange (EDI) transactions.

Your organization can submit and receive the following transactions through the Availity EDI Gateway:

  • 837 Institutional Claims
  • 837 Professional Claims
  • 837 Dental Claims
  • 835 Electronic Remittance Advice
  • 276/277 Claim Status
  • 270/271 Eligibility Request
  • 275- Electronic Medical Attachments
  • 278- Prior Authorizations and Referrals

Payer Name and ID

Your Payer Name is WELLPOINT and the Payer ID is 26375.

Log in or register with Availity

Health care providers, billing services and clearinghouses who want to exchange self-service and electronic claims transactions with Wellpoint should register or log in to their Availity account.

Log in to Availity

Electronic funds transfer (EFT)

Electronic claims payment through electronic funds transfer (EFT) is a secure and fast way to receive payment, reducing administrative processes. EFT deposits are assigned a trace number that is matched to the 835 Electronic Remittance Advice (ERA) for simple payment reconciliation.

As of November 1, 2021, use to register and manage EFT account changes.

Electronic remittance advice (835)

The 835 eliminates the need for paper remittance reconciliation.

Use Availity to register and manage ERA account changes with these easy steps:

  • Log in to Availity .
  • Select My Providers > Enrollment Center > ERA Enrollment.

Note: If you use a clearinghouse or vendor, please work with them on ERA registration and receiving your ERAs.

Contact Availity

If you have any questions, please contact Availity Client Services at
1-800-Availity (1-800-282-4548), Monday through Friday 8 a.m. to 8 p.m. (Eastern time).

Provider tools and resources

Interested in becoming a provider in our network?

We look forward to working with you to provide quality service for our members.

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