Dental insurance verification checklist
The 12 things to check on a patient's benefits before treatment, where each one is on the portal, and how it changes what the patient owes.
Updated November 9, 2026
Verify benefits before the visit, not at checkout. Each item below can change the patient's share, and the portal's benefits page has most of them. Check them in this order:
| Check | Where to look | Why it matters |
|---|---|---|
| 1. Coverage is active on the visit date | Eligibility or member summary | An ended plan pays nothing, whatever the rest of the page says. |
| 2. In or out of network | Your own records for this insurer | In network the patient owes up to the contracted fee. Out of network they also owe the gap above the plan's fee. |
| 3. Plan year | Plan summary: calendar year or a benefit year | Says when the deductible and the yearly maximum start over. |
| 4. Yearly maximum, and how much is left | Maximums or accumulators | Once it runs out, the patient pays the rest of the year's care. |
| 5. Deductible, and how much is left | Deductibles or accumulators | Comes off before the coverage percentage. Many plans skip it for preventive care. |
| 6. Coverage percentage by category | Coverage or benefit levels: preventive, basic, major | The share the plan pays after the deductible. |
| 7. Waiting periods | Plan provisions, by category | Basic or major care before the period ends pays nothing. |
| 8. Frequency limits | Frequencies or limitations, with the claims history | A cleaning, X-ray or crown past the limit pays nothing. |
| 9. Age limits | Limitations | Some services, such as sealants or fluoride, are covered only up to a set age. |
| 10. Downgrades (alternate benefits) | Limitations or the plan's notes | The plan pays a cheaper service's rate, such as the silver-filling rate for a back-tooth white filling. The patient owes the difference. |
| 11. Missing-tooth rule | Limitations or exclusions | Replacing a tooth lost before the patient joined may not be covered at all. |
| 12. Services not covered | Exclusions | Those lines are the patient's in full. |
Before you call the insurer
- Have the patient's name, date of birth, member ID and the subscriber's details ready, and the codes you plan to do.
- Ask for the remaining maximum and deductible as of today, not the plan's totals.
- Ask how the plan counts frequency limits: by calendar year, by benefit year, or a number of months since the last service.
- Write down who you spoke to, the date and the call reference. Benefits quoted on a call are not a promise to pay.
Turning it into a number
Tabruns reads the yearly maximum, the deductible, the coverage percentages, waiting periods, frequency limits and downgrades from the portal's benefits page when the page shows them. Waiting periods and frequency limits are checked on the office computer, and a downgrade uses the cheaper code on your price list. The missing-tooth rule and services the plan won't pay are set on a line with Does the plan pay it?. Check age limits yourself.
For the math itself, see how to calculate a dental patient portion, or try the free patient portion calculator with your own numbers.
Whatever you verify, the estimate is still an estimate: the insurer decides the final amount when the claim is processed.
Didn't find it? Write to us and a person answers within two business days. Please leave patient details out.