| Coverage tier | Typical out-of-pocket |
|---|---|
| PPO dental insurance (major coverage) | $100 - $900 |
| Basic / preventive-only plan | $200 - $1,400 |
| No insurance (self-pay) | $350 - $1,800 |
| Dental savings plan (~20% discount) | — |
Price factors
- Inlay vs. onlay: Onlays cover more tooth surface; cost 10-20% more
- Material: Composite ($350-800), porcelain ($800-1,500), gold ($800-1,800)
- Tooth location: Molars typically cost more
- Lab fabrication: Traditional lab vs. in-office CEREC milling
- Provider: General dentist vs. cosmetic specialist
Quote checker
What should your quote include?
Most confusion about dental pricing comes from different offices bundling costs differently. Here's what a complete quote typically covers — and what's often left out.
Usually included in the quoted price
- Tooth preparation and decay removal
- Impression for lab fabrication
- Temporary restoration during fabrication
- Final inlay/onlay placement
Often billed separately — ask before you agree
- Diagnostic x-rays
- Replacement if it fractures or debonds (lifespan 10-20 years)
Health stakes
What happens if you delay treatment?
Dental issues rarely resolve on their own — most progress and get harder to treat over time. Here's what's at stake if you delay.
- More expensive than a filling but less durable than a crown for heavily damaged teeth
- Cementation failure can lead to debonding
- Some patients sensitive to underlying bonding material
Before you agree
Questions to ask your dentist
A good dentist won't mind these. Print this list or take a photo before your next visit.
- Is an inlay/onlay appropriate, or do I need a crown?
- What material do you recommend for this tooth?
- How long should this restoration last?
Common questions
Inlay/onlay is the right call when a tooth has too much damage for a composite filling (which would be weak in a large preparation) but enough healthy structure remaining to not need a full crown. The lab-fabricated material is more durable than a chairside filling. Common for moderately damaged molars.
Most plans cover inlays/onlays under your restorative benefit, typically at 50-80% with an annual maximum. Coverage may be limited to the cost of an amalgam filling, with you paying the difference for ceramic or gold options.
Porcelain inlays: 10-15 years. Gold inlays: 20+ years (most durable but visible). Composite inlays: 7-10 years. Longevity depends on bite forces, oral hygiene, and the material. Inlays/onlays often outlast traditional composite fillings by 5-10 years.
City coverage
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