Pericoronitis — infection of the gum tissue around a partially erupted wisdom tooth — costs $150–$400 to treat conservatively with antibiotics and irrigation, or $300–$700 per tooth for the definitive treatment: extraction. If the infection has spread or you have recurring pericoronitis, the total cost rises to $500–$1,500. Most dental professionals recommend extraction for teeth that have caused pericoronitis more than once.
| Treatment | Cost (No Insurance) |
|---|---|
| Emergency exam + X-ray/panoramic | $100–$350 |
| Antibiotics (amoxicillin or metronidazole) | $10–$60 |
| Pericoronitis irrigation/debridement | $75–$200 |
| Operculectomy (gum flap removal only) | $200–$400 |
| Wisdom tooth extraction (soft tissue) | $250–$450 per tooth |
| Wisdom tooth extraction (bony impaction) | $400–$700 per tooth |
| IV sedation (if desired, oral surgeon) | $300–$800 additional |
What Affects the Cost
Severity of the infection. Mild pericoronitis (localized swelling, minimal pain, no systemic symptoms) is managed with antibiotics and irrigation — total cost $150–$300. Moderate pericoronitis with more extensive swelling requires more intensive irrigation, possible drainage, and always antibiotic treatment. Severe pericoronitis with spread to adjacent spaces requires urgent evaluation and potentially hospitalization.
Conservative management vs. extraction. A first episode of pericoronitis on a tooth that may eventually fully erupt might be managed conservatively — antibiotics plus removing the gum flap to allow better cleaning. Recurring pericoronitis on an impacted tooth that won’t fully erupt is best treated with extraction.
Impaction status. A wisdom tooth that’s partially erupted with a soft-tissue flap is easier to extract ($250–$450) than one that’s fully embedded in bone ($400–$700). The more bone removal required, the higher the surgical fee.
Provider choice. General dentists handle straightforward soft-tissue pericoronitis and simple extractions. Complex impacted extractions typically go to oral and maxillofacial surgeons who charge 20–40% more. Referral necessity also affects timing and adds an additional consultation visit to the total cost.
All wisdom teeth at once. If multiple wisdom teeth are problematic, removing all four simultaneously during one surgical appointment (often with sedation) costs $1,000–$3,000 total but saves compared to multiple individual procedures.
Treatment Options & Costs
Antibiotics and irrigation ($150–$300 total): First-line treatment for uncomplicated pericoronitis. The dentist prescribes amoxicillin 500 mg three times daily or metronidazole 500 mg twice daily for 5–7 days. The office may also irrigate the opercular space (under the gum flap) with saline or chlorhexidine to flush out bacteria and food debris. Relief is typically within 48–72 hours. This addresses the acute episode but not the underlying cause.
Operculectomy ($200–$400): Surgical removal of the gum flap (operculum) covering the wisdom tooth. This eliminates the trap for food and bacteria without removing the tooth itself. Appropriate if the wisdom tooth is well-positioned and expected to erupt fully. Less common than extraction.
Wisdom tooth extraction ($250–$700 per tooth): The definitive treatment. Removes the problematic tooth entirely, eliminating all future risk of pericoronitis. Recommended after the second episode of pericoronitis or as first-line treatment for impacted wisdom teeth that won’t erupt.
Hospitalization (rare, severe cases, $10,000+): Pericoronitis can spread via fascial planes to cause submandibular space infection or Ludwig’s angina. Fever, neck swelling, difficulty swallowing or breathing, or trismus (limited mouth opening) require emergency hospitalization. This is rare but underscores why pericoronitis should not be ignored.
With vs. Without Insurance
- Emergency exam and X-ray: Covered at 80–100% under diagnostic/preventive benefits
- Antibiotics: Covered under pharmacy benefits ($0–$15); GoodRx reduces out-of-pocket to $4–$20 without insurance
- Wisdom tooth extraction (erupted): Covered at 75–90% under basic oral surgery
- Wisdom tooth extraction (impacted): Covered at 60–80% under major oral surgery
- All four wisdom teeth: Total may exhaust annual maximum ($1,000–$2,000); consider splitting across calendar years if non-emergent
Out-of-pocket estimate with insurance:
- Conservative treatment (antibiotics + irrigation): $30–$80
- Single soft-tissue impaction extraction: $75–$150
- Single bony impaction (covered at 70%): $120–$210
Without insurance: Dental schools extract impacted wisdom teeth for $150–$300 per tooth — 40–60% less than private practice rates.
What To Do
- See a dentist within 24 hours of symptoms developing — pericoronitis can worsen quickly, especially if you can’t clean the area around the tooth.
- Rinse with warm saltwater or chlorhexidine every few hours. Use a curved irrigation syringe ($5–$10 at pharmacies) to flush under the gum flap.
- Take ibuprofen (400–600 mg every 6 hours) for pain and to reduce swelling.
- Take all prescribed antibiotics. Don’t stop early even if symptoms improve — recurrence is likely.
- Discuss extraction as long-term treatment with your dentist. If your wisdom tooth is impacted and unlikely to erupt fully, extraction is almost always recommended after any pericoronitis episode.
- Watch for spreading symptoms: fever above 102°F, swelling in the neck, jaw stiffness, or difficulty swallowing warrant emergency care.
How to Save Money
Treat first episodes conservatively. Antibiotics for a first pericoronitis episode cost $10–$60 — no need to pay for extraction immediately if the infection responds.
Plan extraction after the acute episode resolves. Extracting an acutely infected wisdom tooth carries higher risk of complications than extracting an uninfected one. Most oral surgeons prefer to reduce the active infection with antibiotics first, then extract electively.
Dental school oral surgery clinics. Dental schools provide impacted wisdom tooth extractions at $150–$300 per tooth versus $400–$700 at private practices. Many have urgent care slots.
Remove all four at once. If all four wisdom teeth are at risk, a combined removal with IV sedation ($1,000–$3,000 for all four at an oral surgeon) is more economical over time than four separate procedures.
Pericoronitis that recurs twice is a clear signal to extract the wisdom tooth. Conservative treatment with antibiotics buys time but doesn’t solve the underlying structural problem. The sooner you commit to extraction for a problematic tooth, the lower the total lifetime cost.
Pericoronitis with fever above 102°F, swelling extending below the jaw or into the neck, difficulty swallowing, or inability to open your mouth fully is a medical emergency. Go to an emergency room immediately — these are signs of spreading infection that can rapidly become life-threatening.
Bottom Line
Pericoronitis treatment costs $150–$300 for antibiotics and irrigation, or $300–$700 per tooth for definitive extraction. Most dental professionals recommend extraction after the second episode. With dental insurance, extraction typically costs $100–$250 out of pocket per tooth. Dental schools cut costs by 50–60%. Treat the acute infection first, then plan the extraction within 4–6 weeks once inflammation has resolved.