Dental & oral health

What Replacing an Old Crown Costs

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A crown almost never fails on its own. It is usually the edge where it meets the tooth, or the tooth underneath, that gives out first, and neither becomes fully clear until the old crown is off. This page covers what a replacement typically costs beyond the crown itself, how material choice changes the fee, what happens when the tooth underneath cannot be saved, and how insurance treats a second crown on the same tooth.

Last updated: July 2026

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What does it cost to replace an old crown?

Replacing a crown commonly costs $1,000 to $2,500, in the same range as a first crown on that tooth, because the new crown itself is priced the same way regardless of whether one was there before. What pushes a replacement above that range is what the old crown was hiding: if the tooth underneath needs a root canal, a post, or a rebuilt core before the new crown can be seated, those are separate procedures layered on top of the crown fee itself.

A replacement where the tooth underneath is otherwise sound, the crown simply cracked, came loose, or no longer fits well, prices close to the low end. A replacement that uncovers decay reaching the nerve, or a tooth that is structurally compromised, can push the total well past $3,000 once every step is added up.

Why crowns need replacing

A crown exists to strengthen a tooth with a large filling, protect a weak or broken tooth, or anchor a bridge 1, but the tooth underneath and the seam where the crown meets it stay vulnerable long after the crown goes on. Decay can work its way in at that margin over years, slowly, without the pain that would prompt an earlier visit; by the time it is found, it is often extensive enough to need more than a simple recementing.

A crown can also fail on its own terms: a fracture from years of biting force, a loose fit as the cement underneath ages, or a color and shape that no longer match the surrounding teeth after other dental work has changed the smile around it. Each of these points to a different kind of replacement, and the reason matters for the plan, not just the price.

What comes off with the old crown

The old crown has to be removed and the tooth underneath examined before anyone can say exactly what the new crown needs to cover, which is why a replacement quote is often given as a range rather than a fixed number at the first visit. Removing a well-cemented crown, evaluating the tooth for decay or cracks, and deciding whether the existing core is sound enough to build the new crown on are each part of that first appointment.

What is found underneath decides the rest: a clean, healthy tooth structure means the new crown can go on much like a first crown would. Decay reaching the nerve usually means root canal treatment has to happen first. A tooth with too little sound structure left to hold a crown on its own needs a rebuilt core, sometimes anchored with a post into the root, before impressions for the new crown are even taken.

Material choice moves the price of the new crown

What a porcelain crown costs reflects the most natural-looking option for a visible tooth; what a zirconia crown costs trades a little translucency for more strength, which matters more on a back tooth carrying heavy bite force. The porcelain vs zirconia crown cost comparison is largely a strength-versus-esthetics trade rather than one material being simply better.

A porcelain-fused-to-metal crown, priced through its own pfm crown cost, sits as an older, well-tested option that combines a metal substructure with a porcelain layer over it, durable, though sometimes showing a thin dark line at the gum as gums recede with age. Whichever material was used the first time does not have to be repeated on the replacement. It is a fair moment to ask the dentist whether a different material now fits the tooth, the bite, or the smile better than the original choice did.

When the tooth underneath cannot be saved

Sometimes removing the old crown reveals a tooth too compromised to crown again, a root fracture, or decay that has destroyed too much structure to rebuild reliably. When that happens, the plan shifts from a replacement crown to an extraction followed by a genuinely different restoration.

An implant is one of the more common paths after that kind of loss: a titanium implant fuses to the jawbone through a process called osseointegration, which typically takes several months, and once that is complete it becomes the stable base for a crown 2. A prosthodontist is often the specialist who takes over at this stage, since restoring and replacing missing teeth with an implant-supported crown is central to that training 3. It is a longer process than swapping one crown for another, and a more expensive one, but it starts from a genuinely different problem than the one a straightforward crown replacement solves.

How insurance treats replacing a crown

A replacement crown runs through the same deductible, coinsurance, and annual maximum as a first crown 4, and some plans place a waiting period on replacing a crown that is still relatively young by the plan's own standard, worth checking the benefits booklet or asking directly before assuming coverage applies. A pre-treatment estimate, submitted before the old crown comes off, puts the plan's expected share in writing ahead of time rather than after, the same approach recommended for comparing any dental payment option 5.

If the crown anchors a bridge rather than standing alone, the claim and the clinical picture both get more complicated. That is a different conversation, closer to what the cost to replace a dental bridge covers than to a single-tooth crown replacement, since the surrounding teeth and the pontic between them are all part of the same appliance.

Sometimes it is not the crown that needs replacing

Not every problem near an old crown means the crown itself has to go. If the issue is decay in a neighboring tooth that was never crowned, what replacing old fillings costs is the more relevant question, a smaller, unrelated repair that can look, at first glance, like the crowned tooth is the source of the problem.

A dentist confirming exactly which tooth and which part of it has failed, before quoting a new crown, is worth the extra few minutes at the exam. A crown replacement and a filling replacement are priced on entirely different scales, and getting the diagnosis right the first time is cheaper than treating the wrong tooth.

Common questions

Because what the old crown was covering is not known until it comes off. A tooth that is otherwise sound costs close to what a first crown would. A tooth that needs a root canal, a post, or a rebuilt core first adds those procedures on top of the crown fee, which is why a replacement quote is often given as a range until the old crown is actually removed.

Yes, and it is a reasonable thing to ask about. Nothing requires matching the original material. A tooth that had a porcelain-fused-to-metal crown years ago can often be replaced with an all-ceramic or zirconia crown instead, depending on how much bite force the tooth carries and how visible it is.

Often partially, through the same deductible, coinsurance, and annual maximum that applied to the first crown. Some plans add a waiting period before they will pay to replace a crown that is still relatively new by the plan's standard, so it is worth checking the benefits booklet or asking directly before assuming this year's coverage applies.

Then the plan shifts from a crown replacement to an extraction, usually followed by a different kind of restoration. An implant-supported crown is one common path, but it is a longer, staged process involving healing time before the final crown goes on. It solves a genuinely different problem than swapping one crown for another on a tooth that is still structurally sound.

That depends on what has actually failed, and it is not always the crown itself. Sometimes it is decay in a nearby tooth that was never crowned, or a loose cement seal that a recementing can fix without a whole new crown. An exam that identifies exactly what is wrong, before agreeing to a full replacement, is the step that keeps the fix matched to the actual problem.

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When a failing crown is hiding more than wear

  • —Facial swelling or fever near the crowned tooth, decay under a crown margin can spread silently before it is found
  • —Throbbing pain, or pain that lingers after hot or cold, from a tooth under a crown
  • —A crown that comes off completely, exposing the tooth underneath
  • —A crown that suddenly feels loose or shifts when you bite down

Facial swelling that spreads toward the eye or under the jaw, especially with fever, or any trouble swallowing or breathing, needs an emergency room or a call to 911 rather than waiting for a scheduled dental visit.

This article explains typical costs for replacing a dental crown. It is general information, not dental advice; a dentist who has examined the tooth underneath the crown is the only reliable source for what your specific replacement needs.

References

  1. 1.American Dental Association (2024). Crowns. ADA MouthHealthy. link ✓Crowns strengthen a tooth with a large filling, anchor a bridge, protect a weak or broken tooth, and cover discolored or misshapen teeth.
  2. 2.American Association of Oral and Maxillofacial Surgeons (2024). How Do Dental Implants Work?. AAOMS (MyOMS). link ✓Implants are titanium/titanium-alloy posts that fuse with the jawbone through osseointegration, which typically takes several months; once integrated the implant is a stable base for a crown.
  3. 3.American College of Prosthodontists (2024). Position Statement: Dental Implants. American College of Prosthodontists. link ✓ACP position on dental implants and the prosthodontist's role in the restoration and replacement of missing teeth, including implant-supported restorations.
  4. 4.American Dental Association (2024). Types of Dental Plans. ADA MouthHealthy. link ✓Definitions of PPO/DHMO plans, deductible, coinsurance, and annual maximum, used to explain how a plan shares the cost of a crown replacement.
  5. 5.American Dental Association (2024). Paying for Care. ADA MouthHealthy. link ✓General consumer guidance on comparing insurance, discount plans, and other ways to pay for dental care.

5 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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