In the U.S., a single filling typically runs $100–$450 for tooth-colored resin and $80–$300 for silver amalgam, before extras.
Price talk feels murky until you see plain numbers and what drives them. This guide breaks down cash prices for common filling types, what can nudge a quote up or down, and simple ways to trim the bill without cutting corners. You’ll also see add-on fees that often get missed when people compare offers.
What You’re Paying For
A filling cost has a few parts: the material placed in the tooth, the number of “surfaces” treated, the tooth’s position, and any extras like X-rays, numbing beyond the usual local, or lining materials. Dentists bill fillings by surfaces because time and complexity rise as more of the tooth is restored. Front teeth tend to cost less than molars because access is easier and the chewing load is lower.
Material matters too. Tooth-colored resin blends in and is widely used. Silver amalgam remains a budget pick and lasts well in high-load areas. Porcelain and gold inlays or onlays sit in a different price tier and are closer to crown territory.
Typical Cost Of A Tooth Filling Without Dental Coverage — By Material And Surfaces
The table below shows broad, cash-pay ranges many clinics quote nationwide for a single permanent tooth. These figures reflect typical chair time and materials for a straightforward cavity without deep complications.
| Procedure (Surfaces) | CDT Code | Typical Cash Price Range (USD) |
|---|---|---|
| Amalgam, 1 surface | D2140 | $80–$180 |
| Amalgam, 2 surfaces | D2150 | $110–$230 |
| Amalgam, 3 surfaces | D2160 | $140–$300 |
| Amalgam, 4+ surfaces | D2161 | $170–$350 |
| Resin (front tooth), 1 surface | D2330 | $120–$260 |
| Resin (front tooth), 2 surfaces | D2331 | $150–$320 |
| Resin (front tooth), 3 surfaces | D2332 | $180–$380 |
| Resin (back tooth), 1 surface | D2391 | $140–$300 |
| Resin (back tooth), 2 surfaces | D2392 | $170–$360 |
| Resin (back tooth), 3 surfaces | D2393 | $200–$420 |
| Resin (back tooth), 4+ surfaces | D2394 | $230–$450 |
These codes are standard in U.S. dentistry. Clinics may package local anesthesia with the filling fee; if not, a separate line item for advanced numbing or nitrous can appear. National estimates published by trusted health outlets place a common resin filling near the $190 mark on average, with silver work starting near $100 and climbing with surfaces and tooth position. For background on material choices and when each fits, see the American Dental Association’s page on dental filling options. A consumer-focused cost explainer from GoodRx details typical ranges and a composite average that lines up with the figures above; you can scan their breakdown here: cavity filling cost.
What Pushes A Quote Higher
Tooth Location And Access
Molars sit far back, carry chewing load, and often need more shaping and isolation. That adds chair time. Front surfaces on incisors often price lower. A resin on a biting surface of a molar usually lands near the top of the band shown earlier.
Number Of Surfaces
One surface can be quick. Two or three touch more of the tooth, require layering and contouring, and may need matrix bands and wedges. Each step adds labor and supplies, so the fee climbs in steps that match the code set.
Material Choice
Tooth-colored resin blends well and is common in visible areas. It tends to cost more than silver in the same scenario. Porcelain inlays or onlays are lab-made and sit far above simple fillings because a second visit and lab bill enter the picture.
Deep Decay And Lining Materials
When decay reaches close to the nerve, a protective liner or base may be placed under the restoration. That extra layer carries a small fee and more time. If the nerve is compromised, the plan can shift to endodontic care and a crown, which is a separate cost tier.
Imaging And Numbing Choices
Bitewing X-rays are routine for cavity detection. Many offices bundle them within a checkup, but your filling visit might include new images. Local anesthesia is standard and often included. Sedation, if used, is billed separately and bumps the total.
What A “No-Insurance” Visit Often Looks Like
Here’s a common cash-pay flow for a single filling on a back tooth. The checklist helps you read estimates and ask the right questions before you book.
1) Exam And X-Rays
Short problem-focused exam and two bitewings are common when you already know a tooth needs work. Many clinics run a modest flat fee here. If you bring recent images, ask whether they can be used.
2) Local Anesthesia
Included in many quotes, as it’s needed for comfort. Extra numbing or special techniques can carry a small add-on.
3) The Restoration
The main line item uses a code tied to material, tooth class, and surfaces. A one-surface resin on a small cavity will sit at the low end of the resin band; multi-surface work sits higher.
4) Polishing And Bite Check
This is part of the same code. Your dentist will shape the bite and smooth the margins, then give care instructions. Expect a quick set of tips on sensitivity and when to chew on that side.
Sample Out-The-Door Totals
To make the numbers tangible, here are sample bundles many patients see when paying cash. These are examples, not quotes, and assume one tooth and standard local anesthesia.
Small Resin On A Back Tooth
Resin, one surface (D2391) at $160, brief exam at $60, two bitewings at $60. Total near $280. If the office uses your existing X-rays, subtract that line and you’re near $220.
Two-Surface Silver On A Molar
Amalgam, two surfaces (D2150) at $180, quick exam at $60. Often no new X-rays if done soon after a checkup. Total near $240.
Three-Surface Resin On A Molar With Liner
Resin, three surfaces (D2393) at $320, problem exam at $60, liner/base at $25. Total near $405. Sedation or nitrous would add more.
When The Plan Changes
Sometimes decay is wider or deeper than imaging showed. Your dentist may advise a larger restoration, a temporary build-up, or endodontic care. That shift changes codes and pricing. Ask the front desk to pause and reprint the estimate if the plan changes so you know the new total before work continues.
Ways To Lower The Bill Without Cutting Quality
You have options that keep care on track and trim costs. Use them early, ideally before the drill starts.
| Money-Saving Move | Estimated Savings | How It Helps |
|---|---|---|
| Membership/Discount Plan | 10%–60% off fees | In-office plans or third-party networks reduce the dentist’s usual charges for cash payers. |
| Dental School Clinic | 30%–70% off | Care by supervised students lowers labor cost. More time on the chair; quality remains tightly overseen. |
| Shop And Compare | $50–$200 per tooth | Call two to three offices with the code and surfaces. Ask for a written estimate with all line items. |
| Choose Material Wisely | $30–$150 per tooth | Silver on a hidden back surface can be less costly than resin and holds up well under chewing load. |
| Bundle Visits | Exam/X-ray fees waived | Some clinics waive a quick exam or films when treatment is done the same day. |
| Ask For A Cash Price | 5%–15% off | Many offices give a same-day payment reduction for card or cash. |
How To Read A Written Estimate
Match The Code To The Tooth
Confirm the CDT code and surfaces line up with the tooth mentioned. If you see a three-surface code but the note says “small occlusal,” ask whether a one-surface code applies.
Look For Add-Ons
Scan the sheet for problem-focused exam, bitewings, periapical films, liners, and sedation. None of these are wrong; you just want no surprises.
Clarify Replacement Terms
Some offices stand behind a restoration for a set period when hygiene visits are kept on schedule. Clarify what’s covered and what isn’t.
Why Material Choice Isn’t Only About Price
Appearance matters on front teeth, which steers many people to resin. Back teeth work hard and may suit either resin or silver depending on cavity size, moisture control, and bite. The ADA’s public resource on filling materials explains where each shines so you can weigh price, wear, and looks with your dentist’s guidance.
Answers To Common Money Questions
Is A Filling Ever Covered By A Basic Plan?
Many dental benefit designs group fillings under “basic” care with a high coverage level once deductibles are met. If you adopt a plan later, scan the benefits booklet for coverage percentages and annual caps. FAIR Health’s primer on dental plans explains how these tiers work so you can predict out-of-pocket totals.
What If The Tooth Hurts After Treatment?
Short-term sensitivity is common, especially with deep decay or resin cured near the nerve. Many cases settle within days. If biting pain lingers or worsens, call the office. A small adjustment can solve a high spot; nerve pain may call for a different plan.
Can I Wait?
Small decay grows. Delays turn a one-surface fix into a multi-surface build, or even a root canal and crown. That jump is many times the price of a simple restoration, so early care usually wins on both comfort and cost.
How To Get A Solid Quote In Two Calls
Call #1: Gather Your Codes
If you have a recent exam, ask the office to share the code and surfaces for the tooth in question. If you don’t, ask for the cash price of a problem exam and bitewings and whether that fee applies to same-day treatment.
Call #2: Price Check Two Clinics
Give each office the code, surfaces, and tooth type. Ask for a total with exam, X-rays, local anesthesia, and any likely liner. Request the written estimate by email so you can compare apples to apples.
Care Tips That Protect Your Spend
Floss And Fluoride
Daily floss reaches where fillings often start: between teeth. A fluoride toothpaste and a small smear of varnish-strength gel or rinse (when advised) help protect thin enamel near restorations.
Chewing And Clenching
Avoid biting hard items on fresh work for a day and use a guard if you clench at night. Resin bonds are strong, but heavy forces can fracture edges over time.
Regular Checkups
Short visits catch small defects early. A quick touch-up beats a replacement any day, both for your wallet and your tooth.
Bottom Line On Cash Prices
For a single tooth, resin commonly lands in the $150–$450 band, silver in the $80–$300 band, with totals moving up as surfaces and complexity rise. Add a modest fee for exam and X-rays if you walk in without recent films. Shop with codes, compare in writing, and ask about cash reductions or an in-house plan. You’ll walk in knowing the number and walk out with a tooth that lasts.