Valian
// Diagnostic · D0470

Are molds of my teeth covered by insurance?

Usually no, unless the plan has orthodontic benefits, and even then the models are typically folded into the braces fee rather than paid on their own. Study models (code D0470) are plaster or digital copies of the teeth, made from an impression or a scan, that the dentist uses to plan braces, dentures, or a change to the bite.

Rarely

Ortho benefit or excluded

Ortho only

Where D0470 pays at all, it is usually inside orthodontic benefits, so a plan with no ortho rider pays nothing for models.

Inside the fee

On a braces case the models are part of the global fee (D8080 or D8090). Billing them separately is a denial waiting to happen.

Adult ortho gap

Many plans cut orthodontic benefits off in the late teens, which takes the models down with the braces. The age rule decides.

Rider or no rider

The eligibility check shows whether this plan carries orthodontic benefits, the age limit, and the percentages by category, before the impression is poured.

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Eligibility readout · D0470

Sample
Coverage
Active, D0470 NOT a covered benefit
Frequency
Not a covered benefit; no ortho on plan
Patient share
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When D0470 is the right code

  • Models of the teeth for planning, not for making an appliance
  • Planning braces, a denture, or a bite change
  • Made from an impression or a digital scan
  • Not the impression for a crown or night guard

Documentation payers expect

A note on what the models are for. On an ortho case, payers expect them inside the case fee; on a prosthetic or bite case, tie them to the treatment plan.

D0470 or its neighbors?

D0470
Models to plan treatment
D8080
Teen braces, models included in the fee
D9944
Night guard, its own impression and code
D0350
Photos, not models

Picking the wrong neighbor is its own denial category. The chart decides, not the schedule.

Why study models get denied

No orthodontic benefit on the plan. Most plans pay D0470 only inside ortho, so with no rider it is patient portion from the start.
Billed separately on a braces case. The global ortho fee already includes records, so a standalone model line denies as a duplicate.
Patient past the ortho age limit. Many plans cut ortho benefits off in the late teens, and the models follow the same rule; adult ortho plans are the exception.
Models for a denture or bite case with no treatment plan attached. Send the plan; a model with no next step reads as not necessary.

What happens after the study models

Models mean a big case is being planned: braces (D8080 for a teen, D8090 for an adult), a full denture (D5110), or a partial (D5213). Ortho is its own benefit with its own lifetime maximum and, on many plans, an age cutoff; dentures are major work, typically at 50% after a waiting period. The patient sees the models and starts asking what the whole thing costs. The desk that has the ortho benefit, the major percentage, and the waiting period on screen answers on the spot.

D0470, quick answers

Does insurance cover study models?

Rarely on their own. Most plans pay D0470 only as part of orthodontic benefits, and otherwise treat it as not covered.

Are the models included in the braces fee?

Typically, yes. Records, including models, are part of the global fee billed under D8080 or D8090, so a separate line usually denies.

What if the plan has no orthodontic coverage?

Then the models are patient portion. Quote them that way up front rather than waiting for the denial.

Do models for a denture or bite case pay?

Sometimes, when a treatment plan is attached. Many plans still bundle them into the denture or exclude them, so check the specific code first.

How do we know if this patient has ortho benefits?

The eligibility check shows whether orthodontic coverage exists on the plan, and the age limit, before the impression is taken.

More questions? Schedule 15 minutes with us and bring your toughest plan.

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Related: D8080 · D0350

CDT is maintained by the American Dental Association. This page is Valian's own plain-English summary for front-desk teams, not official CDT descriptor text, and is not billing or clinical advice. Coverage patterns are common plan behaviors; every plan differs. Verify benefits before treatment.