MassHealth works closely with approximately 70 software vendors, billing intermediaries, and clearinghouses that support our providers. The vendor list below provides details of those vendors who are approved to submit electronic HIPAA-compliant transactions. The list also indicates whether the vendor supports coordination of benefits claims as well as void and replace transactions, which are key to reducing the need to submit paper claims. This list was not created for endorsement purposes, but rather to assist providers in identifying vendors who support HIPAA-compliant claim transactions for MassHealth. Providers wishing to submit 837-Dental transactions should contact DentaQuest at 1-800-207-5019 or by e-mail at

Vendor Information

This information is provided by MassHealth .