All-on-4 Cost in Australia: 2026 Price Breakdown

You've probably already seen a range of All-on-4 prices online. Somewhere between $18,000 and $50,000, depending on who you ask. Most patients we speak to have had 2 or 3 consultations and still can't make sense of the quotes. This guide breaks down why.

How Much Does All-on-4 Cost in Australia?

All-on-4 typically costs between $18,000 and $45,000 per arch in Australia. The main reason for the wide range is whether the quoted price includes a temporary bridge only or a permanent one as well.

The $18,000 to $22,000 prices you see advertised most often reflect the entry tier. The procedure isn't cheaper. The final bridge just isn't included yet.

Acrylic vs. zirconia — the biggest single driver of price

The bridge is the full arch of teeth (typically 10 to 14 teeth) attached to the 4 implants. The material it's made from is the single biggest cost variable across all All-on-4 quotes.

Acrylic is a high-grade plastic. It's cheaper to manufacture, easier to adjust, and looks natural. The drawback is longevity. An acrylic bridge typically lasts 3 to 5 years before needing replacement.

Zirconia is a white ceramic material with similar strength to metal. It doesn't stain, doesn't wear down from chewing, and doesn't need replacing on a regular cycle. Clinical studies support a lifespan of 10 to 15 years, with well-designed bridges lasting beyond 20 years. It costs more upfront, but it doesn't come with the same ongoing replacement costs.

The long-term comparison often favours zirconia. The upfront cost gap reduces once you factor in replacing an acrylic bridge every few years.

One arch vs. full mouth

All-on-4 replaces the upper arch, the lower arch, or both. Most patients need both. A full-mouth restoration typically costs $38,000 to $70,000, depending on bridge choice and any extra procedures required.

What the Starting Price Doesn't Include

The most useful question to ask any clinic is, “Does this price include the final bridge?”

Many entry-level All-on-4 quotes cover the surgery and the provisional bridge. The provisional bridge is a temporary set of teeth placed within a few days of surgery. While it’s functional and looks reasonable, it's not the final result.

After 3 to 6 months, the implants fuse with the jawbone. This process is called osseointegration. Once it's complete, a permanent bridge is made and fitted. If the final bridge isn't in your quote, it's an extra cost coming later.

The provisional-to-final bridge conversion

Getting the final bridge fitted typically adds an extra $7,000 to $9,000 for a standard acrylic bridge. A zirconia upgrade adds $12,000 to $14,000.

It's easy to compare a $22,000 one-bridge quote with a $32,000 two-bridge package and assume the cheaper option is better value. Once you add the final bridge cost, the $32,000 package can end up cheaper.

Always ask for an itemised quote that separates the implant placement from the bridge cost, and confirms whether one or two bridges are included.

Bone grafting

All-on-4 is specifically designed to reduce the need for bone grafting. The rear implants are placed at an angle to take advantage of available bone, which means most patients can proceed without it. Around 5% of All-on-4 cases need bone grafting.

If it's needed, the cost depends on the extent of bone loss. A minor socket graft runs $500 to $1,200 per site. A more complex graft costs $2,000 to $4,000 per site. Significant grafting adds 3 to 6 months to the timeline and can substantially increase the total cost of treatment.

You won't know whether you need bone grafting until a 3D scan of your jaw (called a CBCT scan) is done at your first clinical assessment.

Sedation and anaesthesia

Full-arch implant surgery takes around 4 hours per jaw. Most patients choose IV sedation (sometimes called twilight sedation or sleep dentistry) rather than local anaesthetic.

IV sedation keeps you relaxed but conscious. General anaesthesia puts you fully under and requires a hospital setting. IV sedation starts at around $600 per hour at clinic rates. General anaesthesia adds a facility fee of approximately $2,400 to $3,900 for the hospital, plus around $850 per hour for the anaesthetist. A 4-hour procedure under general anaesthesia can add $5,000 to $7,000 to the total.

Always ask each clinic whether sedation is included in their price or charged separately.

Consultations, imaging, and 3D scans

The CBCT scan costs $150 to $350 if billed separately. Many clinics include it in the consultation fee or bundle it into the treatment quote, but not all do. Confirm before you book your first appointment.

Why Quotes Vary by Thousands for the Same Procedure

Two patients with similar clinical needs can receive quotes $15,000 apart. Here's what accounts for the difference.

Bridge material. The gap between a provisional-only acrylic quote and a zirconia two-bridge package can reach $20,000 for the same jaw. Material drives a large part of every price difference you'll encounter.

Implant brand. Nobel Biocare (which developed the All-on-4 concept) and Straumann are manufacturers with decades of peer-reviewed clinical data. A less obvious consideration: implants may need maintenance or replacement 15 to 20 years from now. Premium brands have long-term parts availability, while budget brands don't always.

Dentist experience. A specialist placing hundreds of implants a year charges more than one doing a handful. That reflects reduced risk and more predictable outcomes. Any dentist in Australia can legally offer implant surgery. Specialised training isn't legally required, even though this is a complex surgical procedure.

Clinic location. A CBD specialist carries higher overhead costs than a suburban practice. In Sydney, the gap between a city-centre specialist and an outer-suburban practice can reach $6,000 to $10,000 on a comparable full-arch procedure.

What's bundled? Some clinics include the CBCT scan, consultations, sedation, and a provisional bridge in their package price. Others quote each item separately. A $28,000 all-inclusive quote may be better value than a $23,000 price that doesn't include sedation, the scan, or the final bridge.

All-on-4 Cost by City in Australia

City-by-city averages are a rough guide at best. No two clinics in the same suburb will quote identically. But some directional differences are consistent.

Sydney and Melbourne sit at the higher end. CBD and inner-city clinics carry higher overhead costs, and those costs show up in fees. In our review of pricing data across capital cities, the spread we found within Sydney alone was larger than the difference between Sydney and Brisbane.

Brisbane and Perth are broadly in line with the national range. Entry-level provisional-only packages start from around $19,000 per arch. Full zirconia packages from specialist providers cost $32,000 to $45,000 per arch, consistent with national figures.

Adelaide and regional centres tend to quote lower, reflecting lower operating costs. The trade-off is a smaller pool of experienced implant specialists, which matters in a procedure this complex.

The practical point: don't choose a city to save money on All-on-4. Within your own city, the gap between a CBD specialist and a suburban practice can be larger than the gap between cities. Getting 2 or 3 itemised quotes from clinics in your own area is more useful than interstate comparisons.

What Affects Whether You're Ready for All-on-4

All-on-4 isn't suitable for everyone without some preparation. These are the factors a dentist or specialist will assess when reviewing your suitability for treatment.

Bone density and volume. The longer that teeth have been missing, the more bone loss has typically occurred. You need enough jawbone to anchor 4 implants securely. All-on-4's angled rear implants help considerably here, which is why the technique works for many patients who've been told they don't have enough bone for conventional implants.

Gum health. Active gum disease needs to be treated before implants are placed. Surgery in unhealthy tissue significantly raises the risk of failure.

General health. Certain conditions affect healing and integration. Uncontrolled diabetes increases infection risk. Blood thinners and immunosuppressants need review before surgery. Osteoporosis is a consideration, particularly for post-menopausal women. None of these are automatic barriers, but they're factors a dentist will work through carefully.

Smoking. Smoking reduces blood flow to the gums and slows healing. It raises the risk of implant failure. Most dentists ask patients to stop smoking for at least several weeks before and after surgery.

None of these factors will be definitively assessed until you've had a clinical consultation with 3D imaging.

How to Pay For All-on-4 in Australia

Most Australians pay for All-on-4 through a combination of out-of-pocket funds, health fund rebates, and payment plans.

Health fund rebates. All-on-4 falls under Major Dental on private health extras policies. Realistic rebates on a full-arch procedure range from $600 to $1,500 in total, based on our analysis of major fund benefit schedules. That's meaningful on a single tooth but minor relative to a $25,000 to $35,000 full-arch procedure. To access Major Dental benefits, you need to have held your extras policy for at least 12 months. The same item code can only be claimed once every 3 years.

Payment plans. Most implant clinics offer access to third-party payment plans. The critical distinction is whether they're interest-free or interest-bearing loans.

The National Dental Plan (run by Centaur and humm) is genuinely interest-free. It requires at least $1,000 per month in taxable income, permanent employment, and a credit check, and it must be applied for through a participating clinic.

Loan-based options charge interest. A $25,000 procedure financed at 9.4% over 5 years costs roughly $31,380 in total. That's $6,380 more than paying upfront, at $523 per month. Lower monthly repayments sound better until you see the total repayment figure.

Before committing to any finance product, ask for the total repayment amount in writing, not just the monthly figure.

Questions to Ask Before You Book a Consultation

Does this price include the final bridge, or just the provisional?

This is the most important question. A quote without the final bridge is not the all-in cost of treatment. It's the most consistent pricing confusion we see: two quotes, $15,000 apart, both accurate, both for different things.

Is sedation included, or charged separately?

IV sedation and general anaesthesia can add thousands to the total. Confirm before you agree to anything.

Is the CBCT scan included in this price?

Some clinics include it. Others charge $150 to $350 separately.

What implant brand do you use, and why?

Nobel Biocare and Straumann are the 2 most researched brands globally. Ask what's going into your jaw and what the long-term parts availability looks like.

Who performs the surgery?

At some clinics, the surgeon who does the consultation isn't the one who performs the procedure. Know who you're committing to.

What's your process if an implant fails?

Implant failure is uncommon but possible. Know whether the clinic has a defined process for addressing it before you sign anything.

Can you give me a fully itemised quote?

An itemised quote separates the implant placement, bridge (provisional and final), sedation, imaging, and any potential extras. It's the only way to compare clinics on equal terms.

Frequently Asked Questions

How much does All-on-4 cost compared to dentures?

Full dentures typically cost $2,000 to $5,000 per arch. All-on-4 costs substantially more upfront. The practical difference is that dentures are removable, rest on the gums, and don't stimulate the jawbone. The dentures themselves typically need relining or replacing every 5 to 10 years. All-on-4 is fixed, preserves bone, and doesn't need routine replacement. For patients who've had dentures for years, the first thing they mention is being able to eat without thinking about it.

Is All-on-4 covered by Medicare or private health insurance?

Medicare does not cover dental implants. Private health extras policies that include Major Dental can contribute $600 to $1,500 toward the total, depending on your fund and policy tier. A 12-month waiting period applies to new policies. For most patients, the rebate makes a small dent but doesn't come close to covering the full cost.

How long do All-on-4 implants last?

The titanium implants are designed to integrate permanently with the jawbone. It's the bridge that has a finite lifespan. An acrylic bridge typically needs replacing after 3 to 5 years. A zirconia bridge can last 10 to 15 years or more. Clinical research supports well-designed zirconia bridges lasting beyond 20 years with proper care and maintenance.

Can I get All-on-4 if I have bone loss?

Often, yes. All-on-4 was specifically developed to work with patients who have reduced bone volume. The angled rear implants make the technique viable for people who've been told they don't qualify for conventional implants. Severe bone loss may still need grafting. A CBCT scan will give a clear picture of what's available.

What's the difference between All-on-4 and All-on-6?

All-on-6 uses 6 implants per arch instead of 4. The extra 2 implants improve load distribution and are sometimes recommended for patients with specific bone patterns or stronger bite forces. All-on-6 typically costs $3,000 to $5,000 more per arch. For most patients with adequate bone, 4 implants provide enough stability.