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Medicare Massachusetts Part B

Electronic transactions with this payer require enrollment before your practice can submit professional claims, check eligibility and benefits, or receive electronic remittance advice. Claim status, institutional and dental claims, EFT, combined ERA and EFT, and coordination of benefits transactions are not supported, so use alternate workflows for those needs.

Primary payer ID14212
Directory IDUFMAP
States1

Transaction support

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

Other payer IDs and names

Coverage states

Massachusetts.

Enrollment requirements

Workflow guidance

Common questions

Can I submit professional claims electronically to this payer?

Yes, 837P professional claims are supported after your practice completes payer enrollment. They are not available immediately.

How do I check eligibility and benefits for this payer?

Use the 270/271 transaction after enrollment is completed. Until then, use your existing alternate eligibility verification workflow.

Is electronic claim status available for this payer?

No. This payer does not support 276/277 claim-status transactions, so use your alternate status-tracking process.

Does this payer support ERA and EFT?

ERA 835 is supported after enrollment, but EFT and combined ERA and EFT are not supported. Plan for payment posting without electronic funds transfer.

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.

See a demo

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.