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Dental claims use the 837D, CDT codes, and attachment workflows that many medical clearinghouse comparisons do not address. This directory profiles vendors a dental support organization (DSO) is likely to encounter. For a feature comparison, see The dental clearinghouses, compared. Vendors merge, rebrand, and change ownership frequently in this market. Verify current status, ownership, and payer coverage before selecting.

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Dental-native

DentalXChange (ClaimConnect) is operated by EDI Health Group, Inc., d/b/a DentalXChange. Its dental EDI services include 837D submission with validation, integrated attachments, real-time eligibility and benefits, claim status, and ERA. The company documents integrations with major practice management systems, including Open Dental.1 Vyne Dental (Tesia / NEA / Renaissance) combines NEA FastAttach, the Renaissance/Tesia clearinghouse, OperaDDS, the Onederful eligibility API, and Simplifeye. It provides claims, attachments, and real-time 270/271 through one connection. The vendor states that it serves more than 100,000 dental providers.2 Groups that clear claims elsewhere may still need FastAttach when a payer requires it.

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Medical-first networks that carry the 837D

Optum (Change Healthcare) now includes the legacy Change dental products and Dental Connect portal. The vendor has described the network as reaching more than 700 dental payers, and Optum lists the 837D among its supported EDI transactions.3 See the comparison for the February 2024 outage and the resulting concentration risk. Availity is the provider portal for many payers. It accepts dental claims by SFTP, direct upload, and portal, and several Blues plans require 837D submission through Availity.4 Attachments use a separate workflow. API-first vendors may be relevant to DSOs that have engineers building eligibility or accounts-receivable tools. Stedi, for example, offers 270/271, 837D alongside 837P/837I, claim status, and 835 retrieval through a JSON API with published pricing.5 Attachments are not part of these flows, so the group still needs a separate attachment channel.

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Medicaid dental is its own channel

When a state uses a dental benefit administrator such as DentaQuest, MCNA, or Liberty Dental, claims may go to the administrator rather than the state Medicaid Management Information System (MMIS). The administrator may also require a particular submission channel.6 Confirm for each state whether your clearinghouse reaches the administrator or whether staff must use its portal. See the dental payer directory.

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How to verify a payer list

A payer count alone does not establish coverage for your mix. Before signing:
  1. Pull the vendor’s published payer list and check your top 20 payers by name and payer ID. Vyne publishes the Tesia list as a dated PDF;7 DentalXChange and Optum publish searchable lists; ask for the current export if you cannot find one.
  2. Check the transaction per payer, not just the row. A payer can be listed for claims but not real-time eligibility, or for eligibility but not ERA. You need the matrix.
  3. Check each Delta Dental member company separately. Delta consists of 39 member companies, and connectivity can vary by company.
  4. Check the Medicaid line against the administrator actually holding your state’s dental contract, not the state name.
  5. Get the answer dated and in writing. Payer lists change. Do not assume a list published months ago remains current.

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Embedded in the PMS

Some practices use the clearinghouse bundled with their PMS without comparing alternatives. Dental PMS vendors typically offer clearinghouse partnerships with varying degrees of choice. Open Dental, for instance, documents a direct ClaimConnect integration.1 Before signing the PMS contract, ask whether you can use your own clearinghouse and switch later, then record the answer in the agreement. See Choose a PMS.

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How to evaluate any of them

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Sources

  1. DentalXChange, ClaimConnect and attachment service; Open Dental, ClaimConnect integration.
  2. Vyne Dental, payers page; Dental Products Report, Vyne acquires Renaissance Electronic Services; Vyne, Onederful acquisition. Provider count is vendor-stated.
  3. Change Healthcare, dental network; Optum, EDI network.
  4. BCBS Michigan, HIPAA companion guide; Healthy Blue Louisiana, EDI page.
  5. Stedi, healthcare clearinghouse and pricing.
  6. DentaQuest, Medicaid and CHIP solutions; Louisiana Department of Health, dental services (MCNA/DentaQuest).
  7. Vyne Dental, Tesia dental payer listing (January 2026).
Last modified on August 21, 2026