Bone graft and sinus lift costs

An implant needs enough bone around it. When a tooth has been missing for a while, or gum disease has eaten into the bone, the dentist may recommend adding bone first. That extra step can add thousands: in the Texas example below it takes a single implant tooth from about $3,700 to about $6,700.

Published averages

Source: 2024 Synchrony Average Procedural Cost Study, as listed on CareCredit's procedure cost page, checked 30 Oct 2026. The same study prices a whole implant tooth "with" a graft: $4,070 with xenograft, $4,213 with synthetic bone, $4,593 with allograft and $5,580 with autograft, against $4,344 for a standard implant tooth. Those bundles are averages from different answers, so they don't equal the standard price plus the graft line.

The sinus lift in plain terms

The American Academy of Periodontology describes sinus augmentation as raising the sinus floor and developing bone so implants can be placed in the upper back jaw, where bone is often short because of the sinus and because bone shrinks after tooth loss or gum disease. It says the new bone is usually left to develop for four to 12 months before implants go in, and that in some cases the lift and the implant can be done at once (AAP, sinus augmentation). That waiting time matters for budgets: it can push part of the treatment into the next plan year, which can help with insurance maximums.

The estimator offers a sinus lift only on upper premolars and molars, because that's where the sinus sits. Whether you need one is a question for the scan.

Worked example: an upper molar in Texas

Texas has an index of 0.92 (its single-implant average of $1,972 divided by the national $2,143).

The graft and lift add about 70% to the implant price in this example. If the plan pays 50% of major work up to $1,500 a year, and the sinus lift is done in October with the implant the following spring, two maximums can apply instead of one.

What changes the price

• Material. Your own bone costs most because it means a second surgical site.
• Size of the defect. A small socket graft is not the same job as rebuilding a ridge.
• Who does it. Grafts and lifts are often done by an oral surgeon or periodontist, then the crown by your general dentist: two bills.
• Whether it's planned or found during surgery. Ask what happens to the price if the dentist decides mid-procedure that a graft is needed.

Questions worth asking

1. Can you show me on the scan why a graft or lift is needed?
2. Can the graft be done at the same visit as the extraction or the implant?
3. How long must it heal before the next step, and is there a charge for the waiting-period visits?
4. Would a shorter or narrower implant avoid the graft, and what is the trade-off?
5. If I'd rather not have a graft, what are the alternatives, such as a bridge or a removable partial denture?

The FDA notes that sinus perforation and nerve injury are among the risks of implant surgery (FDA). A dentist who has seen your scan can explain how they apply to you.

Add a graft or lift to any tapped tooth in the estimator (Advanced mode of the calculator).