Periodontal Bone Graft Cost: Per Site and Implant

A periodontal bone graft is not a gum graft with a different name. It is a separate procedure that rebuilds bone — around a tooth that has lost support, or in a jaw that needs more volume before an implant. The confusion is common because both are called “grafts” and both are often done by a periodontist.

What a periodontal bone graft does

Bone loss around a tooth can happen for several reasons: advanced periodontal disease, an infection at the root tip, a fracture, or a tooth extraction that leaves a thin ridge. A bone graft places material into the defect to provide a scaffold. The body then replaces or consolidates that material with its own bone over months.

The material can be:

• Autograft — the patient’s own bone, taken from another site in the mouth.
• Allograft — processed human donor bone.
• Xenograft — processed bovine or porcine bone.
• Alloplast — a synthetic material.

Cleveland Clinic describes dental bone grafting as adding natural or lab-made material to areas of thinning bone, often before an implant. The material choice affects cost and healing time.

The cost ranges

These are planning ranges for 2026, not quotes. A small defect treated with synthetic material sits at the low end. A large ridge defect requiring a block graft and a membrane sits at the high end.

What moves the price

The material. Synthetic and allograft materials are usually less expensive than a harvested autograft, which adds a second surgical site and more chair time.

The size of the defect. A narrow periodontal defect is a smaller procedure than a full ridge augmentation.

The membrane. Many bone grafts use a barrier membrane to keep soft tissue out while bone forms. The membrane is a separate material cost, often $200–$600.

The number of sites. Multiple sites add time and material, though not always at full fee.

The city and the practice. As with gum grafts, metro fees run higher.

Sedation. IV sedation can add several hundred dollars.

Bone graft versus gum graft

A patient can need both. A tooth with recession and bone loss may need periodontal treatment first, then a soft tissue graft, and possibly a bone graft around a neighboring implant. They are separate line items on the estimate.

The gum graft vs bone graft guide goes deeper on the clinical difference.

When insurance pays

Dental plans are more likely to cover a bone graft when:

• The graft treats a documented periodontal defect around a tooth.
• Bone loss is visible on radiographs and pocket depths support the diagnosis.
• The procedure is part of a periodontal treatment plan, not an implant restoration.

Plans are less likely to cover:

• Bone grafting performed solely to prepare for an implant, if the plan excludes implants.
• Ridge augmentation for cosmetic contouring.
• A sinus lift, which many plans classify as an implant-related procedure.

Even when covered, the annual maximum applies. A $1,500 bone graft with 50% coverage can consume most of a $1,000 annual maximum. The insurance guide explains how to request a pre-treatment estimate.

Questions to ask before a bone graft

1. What is the defect, and what will the graft achieve?
2. Which material are you using, and why?
3. Is a membrane included in the fee?
4. How long will you wait before placing an implant?
5. What happens if the graft resorbs or fails?
6. Is the procedure covered by my plan, and what is the pre-treatment estimate?

Recovery and downtime

The first week is similar to a gum graft: swelling, tenderness, soft food and no brushing at the site. The bone itself keeps consolidating for months, but you are usually back to normal eating within one to two weeks. If an implant is placed at the same time, the timeline is longer.

Cleveland Clinic notes that initial bone graft healing takes about a week, while full healing can take up to a year. That is a useful expectation to hold: the gum feels normal long before the bone is finished.

The bottom line

A periodontal bone graft costs roughly $650–$1,500 per site, and more when combined with an implant or a sinus lift. It solves a bone problem, not a gum problem. If you have been quoted a “graft” and are not sure which one, ask for the CDT code and the tissue involved — that one question clears up most of the confusion.