Payer playbook
Dental and vision network credentialing.
A dental or vision practice's payer list is a different machine from medical, and the hardest gate in it is one nobody expects: VSP requires majority practice ownership and Medicare participation.
Playbook verified July 2026 against Dental and vision networks's own published documents
The page’s own facts, dated below.
The fast facts
What this payer actually requires
Delta Dental
A federation, not a company
Independent state member companies, each credentialing separately. Online enrollment runs through the DDS Enroll platform.
DentaQuest
The government programs giant
Administers Medicaid, CHIP, and Medicare Advantage dental in more than 35 states. Often the real door to Medicaid dental regardless of the medical plan.
DentaQuest and CAQH
Accepted everywhere, required in six
Arizona, DC, Louisiana, Ohio, Tennessee, and Texas require the CAQH route.
VSP
The most gated credentialing on this page
Majority practice ownership, specific malpractice limits, therapeutic certification for optometrists, and Medicare participation, on a 45 to 60 day cycle.
EyeMed
Enrollment through its InFocus program
Wants a Medicare ID, CAQH ID, W-9, and a medical waste certification, the document practices never have on hand.
The pattern
Specialty networks, specialty gates
Each network has one requirement that predictably surprises applicants. Knowing them in advance is most of the job.
Dental and vision practices live on a payer list that barely overlaps with medical, and the networks on it each run a gate that predictably surprises first time applicants. The work is not harder than medical credentialing. It is differently shaped, and the shape is learnable.
On the dental side, the two structures to understand are a federation and an administrator. Delta Dental is not one payer but a family of independent state member companies, so you enroll with your state's company, through the DDS Enroll platform, and participation does not travel. DentaQuest is the opposite pattern: one administrator running government dental programs, Medicaid, CHIP, and Medicare Advantage, across more than 35 states, which means for Medicaid dental it is often the actual network door no matter which health plan's name is on the member's card. It accepts CAQH everywhere and requires it in Arizona, DC, Louisiana, Ohio, Tennessee, and Texas.
On the vision side, the gates get personal. VSP requires the applying doctor to own the majority of the practice, which blocks employed and associate optometrists from holding their own panel status, and stacks on specific malpractice limits, therapeutic certification for optometrists, and, the one nobody sees coming, Medicare participation, all on a stated 45 to 60 day credentialing cycle. EyeMed's list is more ordinary, a Medicare ID, CAQH ID, and W-9, with one exception: a medical waste certification, which is the document practices least often have on hand and the first thing worth requesting when an EyeMed application is on the horizon.
Where it goes wrong
What stalls dental and vision applications
The ownership and Medicare gates discovered late
VSP's majority ownership requirement and its Medicare participation requirement end applications that were never eligible, usually after weeks of assembling everything else. Eligibility gets checked first in our process, because the most expensive application is the one that could never succeed.
One Delta assumed to be all Deltas
Delta Dental participation belongs to a state member company, and a practice expanding across a state line starts over with a different company. Multi state dental groups need this in the plan, not in the surprise column.
The document nobody has
EyeMed wants a medical waste certification, DentaQuest wants CAQH in its six mandatory states, and VSP wants therapeutic certification on file. Each network hides one unusual item, and each is cheap to obtain early and expensive to chase mid application.
Our process against theirs
How we run this payer
- 1
Check the gates first.
Ownership structure, Medicare participation, certifications, and state requirements verified against each network's rules before any application starts. - 2
Map the real network doors.
The state's Delta member company identified, and DentaQuest recognized as the Medicaid dental door where it holds the program. - 3
Assemble the odd documents early.
Medical waste certification, therapeutic certification, and the CAQH profile where required, gathered before the application needs them. - 4
File per network, chase per network.
Each application through its own platform, DDS Enroll included, tracked on its own cadence with VSP's 45 to 60 day cycle held to its number. - 5
Confirm participation and maintain it.
Effective dates verified, directory listings checked, and renewal cycles calendared across every network on the panel.
Where these facts come from
Verified, with the date on record
Checked against each network's own enrollment materials: Delta Dental's member company structure, DentaQuest's state requirements, VSP's published credentialing criteria, and EyeMed's enrollment requirements.
Last verified July 2026. Next scheduled review October 2026. Reviewed by the Go Credentialing operations team. Payer playbooks review on a quarterly cycle. Rules change; our playbooks change with them.
Asked constantly
Straight answers
Why was our associate optometrist rejected by VSP?
Most likely the ownership gate: VSP requires the applying doctor to own at least 51 percent of the practice, which blocks employed and associate doctors from their own panel status. Practices structure around this reality, and it is far better to know before filing than after.
We are enrolled with Delta Dental in one state. Does that carry to another?
No. Delta Dental is a federation of independent state member companies, and each credentials separately. An expansion plan should include a fresh enrollment with the new state's member company, through DDS Enroll, on its timeline.
How do we get into Medicaid dental?
In more than 35 states, the practical answer runs through DentaQuest, which administers the dental benefit for Medicaid, CHIP, and Medicare Advantage plans regardless of which health plan holds the medical side. CAQH is accepted everywhere and required in six states, so the profile is worth having ready.
What documents should a vision practice gather before applying?
Beyond the usual license and insurance set: therapeutic certification for optometrists and proof of Medicare participation for VSP, and a Medicare ID, CAQH ID, W-9, and medical waste certification for EyeMed. The medical waste certificate is the one to request early, because it is the one practices least often have.
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