신경치료 비용은 얼마인가요?
A root canal is an endodontic procedure that treats infection inside a tooth. The infected pulp is removed, the inside of the tooth is cleaned and disinfected, and then it is filled and sealed to prevent further infection.
보험 미가입
$1,000
보험 가입
$350
메디케어
$0
전국 평균
$750
By Elena Bellini, MPH, Health Policy & Management · Last reviewed 2026-04-21 ·
Sources: American Dental Association Fee Survey 2025 · Methodology · Editorial standards 개요
A root canal (endodontic therapy) removes infected or inflamed pulp from inside a tooth, disinfects the canal system, and seals it to prevent reinfection. It is the standard alternative to extraction when a tooth has deep decay, a cracked crown, or an abscess. The procedure runs 60 to 90 minutes under local anesthesia and usually takes one or two appointments. After the root canal itself, the tooth almost always needs a post-and-core buildup and a crown to protect it from fracture — those are billed separately and often cost as much as the endodontic work. Cost depends heavily on which tooth is being treated: front teeth (incisors) have one canal and are least expensive; bicuspids have one or two canals; molars have three or four canals and are the most expensive. Specialist endodontists typically charge more than general dentists but have higher success rates on complex cases.
비용에 영향을 미치는 요소
- Tooth type: anterior (front) teeth, bicuspids, and molars are priced differently because canal count and anatomical complexity differ substantially.
- Retreatment vs initial therapy: redoing a previously treated root canal is technically harder and costs more than a first-time root canal.
- Provider type: endodontists (specialists) typically charge 20-40% more than general dentists for the same CPT code.
- Imaging: CBCT (cone-beam) scans for complex anatomy or retreatment planning add a separate charge.
- Post-op restoration: the post, buildup, and crown needed to protect the tooth afterward are billed as separate procedures and typically exceed the root-canal fee.
- Insurance annual maximum: a root canal plus crown can exhaust a typical dental plan's annual cap in one episode.
절약 방법
- Ask whether a general dentist comfortable with the case can do the root canal rather than referring to an endodontist.
- Consider a dental school endodontic clinic — supervised residents perform root canals at a fraction of private-practice pricing.
- Request a pre-determination from your insurer before scheduling; knowing your patient share in advance avoids surprises.
- Split the root canal and crown across two benefit years if an annual maximum is close to being exhausted.
- Ask for a cash-pay or prompt-pay discount if uninsured — many offices offer 5-10% off for payment at service.
- Use your HSA or FSA for the patient portion with pre-tax dollars.
보험 및 보장 참고사항
Most dental PPO plans cover root canals as a 'basic' or 'major' service and pay 50-80% after deductible, subject to the annual benefit maximum. HMO plans cover them at a fixed copay. The subsequent crown is billed separately and usually counts as a major service at around 50% coverage. Pre-determinations are strongly recommended. Original Medicare does not cover routine dental including root canals; Medicare Advantage plans increasingly include a dental benefit with an annual allowance. Many patients hit their annual maximum on a root canal plus crown and pay the remainder out of pocket — using HSA/FSA dollars for the balance is common.
Data sources for this page
Cost figures on this page are compiled from the following sources, triangulated per the rules in our methodology:
- American Dental Association Fee Survey 2025 — primary CMS reference used as the Medicare-rate anchor.
- Hospital Price Transparency machine-readable files (HPT MRFs) from a sample of major hospitals in each state, per the federal Hospital Price Transparency rule.
- Transparency in Coverage payer in-network rate files for commercial-rate cross-validation.
- State All-Payer Claims Database (APCD) summaries where published (Colorado, New Hampshire, Massachusetts, Minnesota, Maine, Utah, Vermont, Rhode Island, Washington, Oregon).
Last reviewed 2026-04-21. See editorial standards for our fact-checking process and correction policy.
Range: $720 to $1,380 · 50 states shown
주별 비용
| 주 | 보험 미가입 | 보험 가입 | 메디케어 |
|---|---|---|---|
| Mississippi | $720 | $252 | $0 |
| West Virginia | $740 | $259 | $0 |
| Arkansas | $750 | $263 | $0 |
| Oklahoma | $750 | $263 | $0 |
| Alabama | $775 | $271 | $0 |
| Kentucky | $840 | $294 | $0 |
| Louisiana | $860 | $301 | $0 |
| Iowa | $870 | $305 | $0 |
| New Mexico | $870 | $305 | $0 |
| South Carolina | $870 | $305 | $0 |
| South Dakota | $870 | $305 | $0 |
| Kansas | $880 | $308 | $0 |
| North Dakota | $880 | $308 | $0 |
| Idaho | $890 | $312 | $0 |
| Nebraska | $890 | $312 | $0 |
| Tennessee | $900 | $315 | $0 |
| Indiana | $920 | $322 | $0 |
| Utah | $920 | $322 | $0 |
| Wyoming | $920 | $322 | $0 |
| Missouri | $930 | $326 | $0 |
| Georgia | $940 | $329 | $0 |
| Michigan | $940 | $329 | $0 |
| Montana | $940 | $329 | $0 |
| North Carolina | $940 | $329 | $0 |
| Arizona | $980 | $343 | $0 |
| Ohio | $980 | $343 | $0 |
| Wisconsin | $980 | $343 | $0 |
| Maine | $990 | $347 | $0 |
| Texas | $1,000 | $350 | $0 |
| Florida | $1,020 | $357 | $0 |
| Illinois | $1,020 | $357 | $0 |
| Minnesota | $1,020 | $357 | $0 |
| Pennsylvania | $1,020 | $357 | $0 |
| Delaware | $1,040 | $364 | $0 |
| Nevada | $1,040 | $364 | $0 |
| Vermont | $1,040 | $364 | $0 |
| Virginia | $1,040 | $364 | $0 |
| Colorado | $1,060 | $371 | $0 |
| New Hampshire | $1,060 | $371 | $0 |
| Oregon | $1,060 | $371 | $0 |
| Maryland | $1,100 | $385 | $0 |
| Rhode Island | $1,100 | $385 | $0 |
| Washington | $1,100 | $385 | $0 |
| Connecticut | $1,200 | $420 | $0 |
| New Jersey | $1,200 | $420 | $0 |
| California | $1,300 | $455 | $0 |
| Massachusetts | $1,320 | $462 | $0 |
| Alaska | $1,350 | $473 | $0 |
| New York | $1,350 | $473 | $0 |
| Hawaii | $1,380 | $483 | $0 |
자주 묻는 질문
보험 없이 신경치료 비용은 얼마인가요?
미국에서 신경치료의 보험 미가입 평균 비용은 $1,000입니다. 주에 따라 비용이 크게 달라집니다.
보험이 신경치료을(를) 보장하나요?
대부분의 건강보험은 의학적으로 필요한 경우 신경치료을(를) 보장합니다. 보험 적용 시 평균 본인부담금은 $350입니다.
메디케어가 신경치료을(를) 보장하나요?
메디케어 파트 B는 일반적으로 의사의 처방이 있을 때 신경치료을(를) 보장합니다. 메디케어 승인 평균 금액은 $0입니다.
Elena Bellini 검토 · 마지막 검토: 2026-04-21
데이터 출처: American Dental Association Fee Survey 2025. 최종 업데이트: 2026-03-01. 이 정보는 교육 목적으로만 제공되며 의료 조언이 아닙니다. 본 웹사이트는 정보 제공 목적으로만 운영되며 의료 조언이 아닙니다. 항상 자격을 갖춘 의료 전문가와 상담하세요.