Attention providers: As of 12/5/2025, ERAs posted by DentalXChange (DXC) are being posted in the “processed” ERA folder instead of “unprocessed” ERA folder. Northeast Delta Dental is currently working with DentalXChange on obtaining a resolution. To view your ERAs, please log into DentalXChange and check the processed folder. If you have any questions, please contact Provider Services at 1-800-537-1715 X1100 or by email at providerservices@nedelta.com. 

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Join our NH Adult Medicaid Network

Northeast Delta Dental and DentaQuest share a mission to improve the oral health of all. We invite you to join us in serving New Hampshire’s adult Medicaid beneficiaries. Please contact DentaQuest’s network development department: call 855-873-1283, or email NetworkDevelopment@dentaquest.com to receive your network enrollment package with document submission instructions.

You may also complete an online credentialing application. For additional assistance call the DentaQuest Credentialing Help Desk at 800-233-1468.

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Email Us

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Online credentialing application

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Delta Dental Adult Medicaid Reimbursement Fees - effective 5/1/25

Delta Dental Adult Medicaid Reimbursement Fees  - Oral Surgeon - effective 5/1/25