Crown lengthening reshapes gum and sometimes bone so that more of a tooth is exposed. Dentists use it when a tooth is broken below the gum line, when decay extends deep, or when there is too little tooth showing to hold a crown properly. It is usually a step before another treatment, so the honest cost is the surgery plus the restoration that follows, plus the healing time in between. Fees are commonly set per tooth or per area, and whether bone must be reshaped as well as gum changes both the work and the price. Insurance treats it as surgery, and it may be paid when it is needed for a covered restoration and excluded when it is for appearance. Ask whether the estimate covers the healing visit and any final restoration, since the crown that follows is usually a separate fee.
Published fees for the coded services
| Service | Delta Dental of Washington plan, 2023 | Maryland Medicaid, 2025 |
|---|---|---|
| Clinical crown lengthening, hard tissue (D4249) | $284 | $150 |
| Gingivectomy or gingivoplasty, 1 to 3 teeth per quadrant (D4211) | $63 | Not listed |
Private offices can charge more, and fees differ by region and case. Sources: the Delta Dental of Washington fee schedule (as of June 8, 2023) and the Maryland Healthy Smiles 2025 fee schedule. For a fee lookup by ZIP code, see FAIR Health Consumer.
What moves the number
What drives the cost of crown lengthening
| Factor | Detail |
|---|---|
| Number of teeth | Fees are usually per tooth or per area. Treating adjacent teeth together can be planned as one procedure. |
| Gum only or gum and bone | Reshaping gum is simpler than reshaping bone. Bone work takes longer and is priced differently. |
| Which teeth | Back teeth and front teeth have different anatomy and different aesthetic concerns. |
| Provider | Periodontists commonly perform it, and general dentists may as well. Fees and experience differ. |
| Sedation | Usually separate from the surgical fee. |
| Waiting time before the crown | The gum needs time to heal before final impressions, so a temporary is often needed for several weeks. |
Complete cost
What belongs in a crown-lengthening estimate
Examination, X-rays and any periodontal charting
The surgery, by tooth or area
Sedation, if used
A temporary restoration during healing
Post-operative visits and any suture removal
The crown and any build-up that follow, which are separate procedures
A periodontal maintenance visit if the plan includes one
Request one written estimate that covers the surgery and the restoration.
Where surprises come from
Things people do not expect
Finding out only after decay is removed that the tooth needs lengthening
A wait of weeks before the crown can be made, with a temporary in the meantime
A plan that pays for the crown and not for the surgery, or the reverse
A more visible result than expected on a front tooth, because gum height changes appearance
Bone reshaping that the first quote did not include
Compare like for like
Questions that make two quotes comparable
- Why is lengthening needed for this tooth, and what would happen without it?
- Will gum only or gum and bone be reshaped?
- Is the fee per tooth or for the area, and is anesthetic included?
- How long will healing take before the crown, and is a temporary included?
- Is this for function or for appearance, and how will it be coded?
- Would orthodontic extrusion or extraction with a replacement be an option, and what would each cost?
Insurance
How dental plans usually treat crown lengthening
Plans generally classify crown lengthening as surgery, and Cigna lists oral surgery and gum procedures under major care. Whether it is paid often depends on the purpose. When it is required to make a covered restoration possible, plans may treat it as a functional procedure and pay a share. When it is done to change how the gum line looks, it is cosmetic, and Delta Dental says cosmetic treatment is rarely covered by any dental insurance. The office's notes, measurements and photographs help a plan see the reason. Ask what the plan needs and ask for its written position before the day of surgery.
Accurate coding matters. Check with the office which codes it will submit and why.
Lowering the bill
Ways to reduce cost without lowering the standard
Call a dental school or advanced-education periodontal program to find out whether it offers crown lengthening and how fees are set
Ask whether the surgery and the crown can be done in the same benefit year, or split across two
Ask about other ways to expose the tooth and what each would cost
Get itemized estimates from two providers
Ask what documentation the plan wants, so the claim is not delayed
Questions people ask
Common questions
01Does insurance cover crown lengthening?
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Sometimes. Plans generally treat it as surgery, and Cigna lists oral surgery and gum procedures as major care. When it is needed to make a covered restoration possible, a plan may pay a share. When it is cosmetic, plans usually exclude it. Get the plan's written position on the codes the office will submit.
02What is the difference between crown lengthening and gum contouring?
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Crown lengthening exposes more tooth for a restoration or to treat a tooth broken below the gum. Gum contouring reshapes the gum line for appearance, and it is cosmetic. The procedures can look alike, but they are coded and covered differently. Ask which one is proposed and why.
03How long do I wait for a crown after lengthening?
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Usually weeks, because the gum needs time to heal before final impressions. Your dentist or periodontist will say how long for your case, and a temporary crown covers the tooth meanwhile. Find out whether the temporary is included and what happens if it comes off.
04Will crown lengthening change how my smile looks?
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It can, especially on front teeth, since gum height affects appearance. Ask to discuss the expected result before treatment, and ask whether the front teeth on either side will be reshaped to match. If appearance is a concern, say so at the start.
05Who performs crown lengthening?
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Periodontists commonly perform it, and general dentists may as well. A periodontist has advanced training in gums and the bone that supports teeth. Ask about the provider's experience and how they handle bone reshaping. See the periodontist guide for what the specialty covers.
06Is crown lengthening painful?
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It is done under local anesthetic, sometimes with sedation, and discomfort afterwards is usually managed with the instructions and medication your provider gives. Check what to expect for your case and what signs mean you should call. Swelling and tenderness are common in the first days.
07Are there alternatives to crown lengthening?
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Sometimes. Orthodontic extrusion can bring a tooth into a better position, and extraction with a replacement is another path. Each has its own cost, timeline and trade-offs. Check what would be involved, whether the tooth can be saved predictably and what your provider recommends.
08Can I get crown lengthening at lower cost?
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Some dental schools and advanced-education periodontal programs treat patients at reduced fees under close supervision, according to the National Institute of Dental and Craniofacial Research. Scope varies. Ask what the program offers, who supervises and how long treatment takes.
09Does crown lengthening hurt afterwards?
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Expect tenderness and swelling for a few days, managed with the instructions and medication your provider gives. Ask what to expect for your case and what warning signs mean you should call. A temporary crown may need care while the gum heals.
10Can a dentist see the need for lengthening before surgery?
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Often, from X-rays and gum measurements, but sometimes it only becomes clear once decay is removed. Ask the dentist what the exam shows, what they expect and how the fee would change if the need appears during treatment.
11Is crown lengthening the only way to save a broken tooth?
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No. Orthodontic extrusion or extraction with a replacement are other paths, and each has costs and trade-offs. Ask what your provider recommends, how likely the tooth is to last and what each path would cost over time.
12What does recovery look like for crown lengthening?
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Gums heal over weeks, and a temporary protects the tooth. You may have stitches, a soft diet for a while and follow-up visits. Ask when final impressions can be taken and how long before you can chew normally on that side.
Related glossary terms
Sources
- Oral Health TopicsAmerican Dental AssociationAccessed 2026-08-17
- Medicare Dental CoverageCenters for Medicare & Medicaid ServicesAccessed 2026-08-17
- Dental HMO vs. PPO PlansCigna HealthcareAccessed 2026-09-24
- Member FAQDelta Dental Plans AssociationAccessed 2026-09-23
- Finding Dental CareNational Institute of Dental and Craniofacial ResearchAccessed 2026-09-23