Dental Filling Cost in California (2026): Full Fee Breakdown
Dental Filling in California typically costs $300, with real-world totals ranging from $150 to $680 once 3 mandatory fees are included.
Updated September 4, 2026 · Typical turnaround 1 day · Estimates in USD
Price range
Low
$150
Amalgam (silver), 1 surface, cash-pay at an independent provider, no optional add-ons.
Average · typical
$300
Most people pay close to this once mandatory add-ons are included.
High
$680
Composite, 3+ surfaces, hospital-affiliated provider, every add-on billed.
Estimate your out-of-pocket total
Pick your option and toggle the add-ons that apply to you.
Why the dental filling price varies so much
A single "average" price for a dental filling hides a 353% spread between the cheapest and most expensive way to have it done in California. The base fee depends on which option you need (4 tiers below), and the final bill adds 3 mandatory line items worth about $250 that most price lists leave out. Use the calculator to build the number that applies to you, then compare it with the tier table before you agree to treatment.
What drives the number in California
California runs about 26% above the national average for dental filling pricing, driven mainly by higher facility fees and provider overhead. All figures are cash-pay estimates before any insurance; fees are per surface of the tooth. Back teeth with large decay may need an onlay or crown instead.
Dental Filling price by option
Base price for each tier before the add-on fees listed below.
| Option / tier | Price (USD) |
|---|---|
| Amalgam (silver), 1 surface | $175 |
| Composite (white), 1 surface | $250 |
| Composite, 2 surfaces | $330 |
| Composite, 3+ surfaces | $430 |
Hidden fees and surcharges
Mandatory line items add about $250 on top of the base price. Optional items only apply if you use them.
| Line item | Status | Typical cost | |
|---|---|---|---|
| Comprehensive exam (new patient) | Mandatory | $120 | |
| Diagnostic X-rays (bitewing/periapical) | Mandatory | $75 | |
| Local anesthesia | Mandatory | $55 | |
| Nitrous oxide sedation | Optional | $115 | |
| Emergency / same-day visit surcharge | Optional | $150 | |
| Follow-up visit | Optional | $95 | |
| Mandatory add-ons total | $250 | ||
How to use this estimate
- Start from the tier that matches your situation rather than the average. Amalgam (silver), 1 surface is the floor at $175; Composite, 3+ surfaces sits at $430.
- Ask the provider for an itemized cash-pay quote that names each of the 3 mandatory add-ons above. If a quote is far below $150, it almost certainly excludes one of them.
- Compare at least two providers in California. The $150–$680 range on this page exists because the same procedure is priced very differently by hospital-owned and independent practices.
Dental Filling in California: questions people ask
How much does a dental filling cost without insurance in California?
Without insurance, a dental filling in California typically costs $300, with real quotes ranging from $150 (single-surface amalgam) to $680 (three-surface composite on a molar). Fees are per surface of the tooth. Back teeth with large decay may need an onlay or crown instead.
What hidden fees are added to a dental filling bill?
Expect 3 mandatory add-ons totalling about $250: Comprehensive exam (new patient) ($120), Diagnostic X-rays (bitewing/periapical) ($75), Local anesthesia ($55). Optional extras such as nitrous oxide sedation and emergency / same-day visit surcharge are billed only if you use them.
Which dental filling option is the cheapest?
Amalgam (silver), 1 surface is the lowest-cost option at about $175 in California, while Composite, 3+ surfaces runs around $430. The right option depends on the clinical situation, so ask the provider to quote each tier separately.
Is a dental filling more expensive in California than elsewhere?
California runs about 26% above the national average for dental filling pricing, driven mainly by higher facility fees and provider overhead. Within the state, hospital-affiliated providers in major metros sit at the top of the $150–$680 range, while independent clinics and suburban practices are usually near the bottom.
How can I lower the cost of a dental filling if I am paying cash?
Dental schools charge 30–50% less for supervised work, in-house membership plans cut fees 15–25%, and most offices give a cash-pay discount if you ask before treatment.