You’re looking at a number that rivals a car, set against years of a denture that moves. Citing the American Dental Association’s fee survey, Forbes Health puts a full set of implant-supported dentures at $24,000 to $50,000. That covers both arches. All-on-4 dental implants are usually quoted per arch, so the cost you see may be half that.
What drives the cost up or down
Five things move an All-on-4 quote more than anything else. How many implants the arch needs, and what the final teeth are made of. Whether teeth must come out first, whether the bone needs building up, and whether a temporary arch is priced in. The material choice is usually the largest single swing.
What each one does to the number:
| Factor | Effect on the quote | Why |
|---|---|---|
| Number of implants | Higher with more. | Four is the baseline. Softer bone or a longer arch can call for five or six, and each adds a fixture and more time in surgery. |
| Prosthesis material | The largest single swing. | Acrylic on a metal bar costs less than solid zirconia. Zirconia resists wear and staining better, and it costs more to mill. |
| Extractions | Higher when teeth remain. | Failing teeth come out at the same appointment. Each one is billed, and a surgical extraction costs more than a simple one. |
| Bone grafting | Higher, and it adds months. | A ridge without enough height or width has to be built up first. That is a separate procedure with its own healing time. |
| Temporary arch | In some quotes, not others. | You leave with teeth on the day. Whether that set is priced inside the quote is a common source of surprise. |
| Sedation | Higher past local anesthetic. | Local anesthetic is normally included. Anything deeper is usually its own line on the plan. |
The material line is where two quotes for the same mouth part company.
An acrylic arch on a titanium bar is lighter on the wallet, and it can be repaired one tooth at a time. Zirconia is a single milled piece that holds its shade and resists wear, and it costs accordingly.
Neither is right for everyone. A heavy grinder puts different demands on an arch than someone who has worn a denture quietly for a decade. That’s a conversation to have before the quote, not after.
What is usually included in an All-on-4 quote
A complete All-on-4 quote covers the consultation, the scan, any extractions, and the implants. It also covers the temporary arch you leave with, plus the final set of teeth. What it often leaves out is follow-up adjustments, bone grafting, and sedation beyond local anesthetic. Ask for the plan in writing, line by line.
The line items that normally sit inside the price:
- The consultation and the 3D scan used to plan where each implant goes.
- Extraction of any remaining teeth in the arch being treated.
- The four or more implants, plus the abutments that connect them to the arch.
- The temporary arch fitted on the day, so you don’t leave without teeth.
- The final prosthesis, made once the implants have fused to the bone.
- The surgery itself, and the numbing that goes with it.
The ones commonly quoted separately, where most of the surprise comes from:
- Bone grafting or a sinus lift, which are only known to be needed once the scan is read.
- Sedation beyond local anesthetic, priced by the level and the time.
- Adjustments after the final arch is fitted. Some practices bundle a year of them, some bill per visit.
- A repair or replacement years later, which no quote covers and every arch eventually needs.
Ask for an itemized treatment plan rather than a single figure. A written plan shows which items are inside the number and which are sitting outside it. It’s also the only way two quotes can honestly be compared.
Ask what happens if an implant doesn’t integrate. Some practices replace it at no charge within a set period and some don’t, and it isn’t a question anyone volunteers.
Each line item maps to a stage of treatment, so a quote you can follow is one you can check against what All-on-4 actually involves.
One arch or both?
All-on-4 quotes are normally written per arch, so a figure you’ve been shown may cover only the upper or only the lower. Doing both isn’t simply double. The consultation, the scan, and the planning are shared. The implants, the lab work, and the surgical time are not.
Most people start with the lower arch, and there’s a reason for it. A lower denture has the least to hold onto. The ridge is narrow and the tongue works against it all day.
An upper denture covers the palate and grips by suction, so it usually behaves better without implants. It has its own complication, though. The bone up there is softer and the sinus sits above the back teeth, which can mean more implants, shallower placement, or grafting first.
Treating one arch now and the other later is a normal route rather than a compromise. It spreads the cost across two benefit years. It also lets you live with the result before committing to the second half.
Does dental insurance cover All-on-4?
Rarely in full, and sometimes not at all. Most dental plans carry an annual maximum far below the cost of a full arch, so even generous coverage pays a fraction. Some plans cover the extractions or the denture portion separately, which is worth asking about before you assume nothing applies.
The annual maximum is the binding constraint, and it hasn’t moved in a long time. The American Dental Association has noted that many plans’ annual maximums haven’t increased in 50 years. Plenty are still set at the $1,000 level from around 40 years ago. Against a full arch, that’s a contribution rather than coverage.
What it does do is reset. A maximum that renews each year is why splitting the arches across two years is worth raising early.
Plans also treat the components differently. Extractions are usually covered as a basic or major service. A denture is often covered at a percentage. The implants themselves are the part most plans exclude, and a few carry a separate lifetime implant limit instead.
The useful step here is a pre-treatment estimate. That’s a submission to your insurer, before treatment, that comes back saying what they’ll pay. It takes a couple of weeks and it removes the guessing.
Paying for All-on-4
Most people cover the balance with some combination of the following:
- Third-party financing, which spreads the balance over monthly payments and is arranged before treatment starts rather than at the end.
- Splitting treatment across two benefit years, so two annual maximums apply instead of one.
- A health savings or flexible spending account, which lets you pay with pre-tax dollars where your plan allows it.
- Treating the arch causing the most trouble first, then the second one later.
- A pre-treatment estimate, so the amount you finance is the real balance rather than an assumption.
Ask whether the financing on offer is a third-party lender or an in-house payment plan. They work differently. A lender pays the practice in full and you repay the lender over a set term. An in-house plan keeps the balance with the practice and usually runs over a shorter period.
One thing worth confirming before you sign: whether the amount being financed covers the whole treatment or only the surgical phase. An arch quoted in two stages can leave the final prosthesis outside the loan.
Approval and terms depend on the lender and your circumstances, and nobody at a dental office can promise either. Ask what the office offers, then ask what the monthly figure looks like at the term you’d actually take.
Is All-on-4 worth it compared with dentures?
The answer depends on how long a period you’re comparing. A conventional denture costs far less up front, then gets relined and remade along the way. A fixed arch is one large payment that stays put. Some people are better served by a denture, and which one suits you depends on your bone, your health, and your budget.
A denture isn’t a one-time cost either. It’s relined as the ridge changes shape, replaced when it no longer fits, and supported by adhesive in between. Those are small numbers individually, and they don’t stop.
There’s also what happens underneath. The American Dental Association says bone loss can happen around a missing tooth. Sitting a denture on top of the gum doesn’t stop it. Implants sit in the bone and take load when you chew, which is the argument for a fixed arch that has nothing to do with convenience.
Chewing is the other difference people notice. A fixed arch bites with close to natural force. A denture that moves limits what you’ll attempt, and steak, apples, and corn are the usual first casualties.
Set against that, a denture asks nothing of you surgically. It needs no healing period and can be done in weeks. For someone with a health condition that complicates healing, or who simply doesn’t want surgery, that isn’t a lesser choice.
If you’re only missing a few teeth rather than a full arch, the comparison is different. What individual implants cost is the more useful number to start from.
What the number actually buys
A fixed arch is teeth you don’t take out, don’t glue in, and don’t think about at dinner. That’s what the figure buys, and whether a full-arch restoration is worth it to you is a judgment nobody else can make from the outside.
The concrete next step isn’t a decision, it’s a written plan. At New Leaf Rohnert Park the first thing you get is the itemized version, so the cost of All-on-4 dental implants in your case is a figure rather than a range. Schedule your implant consultation and bring any other quotes with you. If a conventional denture would serve you better, we’ll say so.
