Missing tooth clause: what it means and what to do
The plan won't pay to replace a tooth that was already missing when the patient's coverage began.
- “Tooth missing prior to coverage”
- “Replacement of tooth extracted before effective date”
What to check first
- When the tooth was extracted, and by whom.
- When the patient's coverage started, and whether prior coverage counts.
What to do
If the tooth came out after coverage began, appeal with the extraction record. If it was missing before, the patient owes the fee.
Stop it next time
Ask when the tooth was lost before quoting any bridge, implant or partial.
Next steps
- Appeal letter: bridge or implant denied, missing tooth clause
- Billing guide: bridges
Insurers word these differently, and many print a numbered reason code too. Read the words on the explanation of benefits; they say which of these it is.
Sources
Read November 11, 2026. Where a source describes one insurer's plans, we say so.
Get the patient's share in dollars, from the benefits page
Most denials can be seen coming on the benefits page. Tabruns reads the coverage, deductible, yearly maximum, waiting periods and frequency limits from the insurer's portal and works out what the patient owes. Patient details stay on the office computer.
Not ready? Try the free patient portion calculator.
Other denials
- Frequency limit reached
- Yearly maximum reached
- Waiting period not met
- Not a covered benefit
- Alternate benefit applied
- Included in another procedure
- More information needed
- Patient not covered on the date of service
- Other insurance information needed
- Filed after the deadline
- Not supported by the records
- Replacement too soon
- Applied to deductible