Routine dental X-rays cost $40 to $100 without insurance in 2026. That is the set of two to four bitewings taken at a checkup. A full-mouth series or a panoramic X-ray costs $75 to $250, and a 3D cone-beam scan $200 to $500.
Most people never see the X-ray price on its own, because it is bundled into a cleaning and exam. It is worth knowing anyway: X-rays are the line item most often charged twice, when you switch dentists or get a second opinion.
Dental X-ray cost by type
| Type | What it shows | When it is used | Typical cost |
|---|---|---|---|
| Single image (periapical) | One whole tooth, down to the root tip | A toothache, an abscess, a root canal | $25 – $50 |
| Bitewings (2 – 4 images) | The back teeth from above and below, and the bone between them | Routine checkups; cavities between teeth | $40 – $100 |
| Full-mouth series (about 18 images) | Every tooth, crown to root | New patients; a full baseline every few years | $100 – $250 |
| Panoramic | The whole jaw in one wide image | Wisdom teeth, jaw problems, dentures, orthodontics | $75 – $250 |
| 3D cone-beam (CBCT) | The jaw in three dimensions | Implant planning, impacted teeth, complex root canals | $200 – $500 |
Published figures frame the range. Humana’s 2026 pricing tool ran from $31 for a single image to $160 for a comprehensive series in one Florida market. Sidecar Health’s cash prices in New York average $116, with individual offices from $23 to more than $600. That spread is mostly the difference between one image and a 3D scan. Our dental cleaning guide shows how X-rays fit into the price of a full first visit.
How often you need X-rays
There is no fixed schedule, and the ADA says so: your dentist should decide based on your history, your age, your risk of disease and any symptoms, and take X-rays only when they add information. Children often need them more often than adults because their teeth and jaws are still developing.
In practice that means two things:
- A new patient usually gets a full set, a full-mouth series or a panoramic with bitewings, as a baseline.
- A healthy adult with few cavities may not need bitewings every year. It is fair to ask, “What are you looking for on these, and could it wait until next year?” A good dentist will give you a reason either way.
Does insurance cover dental X-rays?
Usually. Dental plans treat X-rays as diagnostic care, which most cover at 80 to 100%, often without a deductible. The catch is frequency limits: plans commonly pay for routine bitewings once or twice a year and for a full-mouth series or a panoramic once every few years. An extra set taken before the limit resets is billed to you. If a new office wants a full series, check when your plan last paid for one.
Medicaid covers X-rays for children in every state, and for adults in most states with a dental benefit; see Medicaid dental coverage by state. X-rays are also a qualified HSA and FSA expense; the IRS names them (HSA and FSA for dental work).
How not to pay for the same X-rays twice
Under the HIPAA right of access, you can get a copy of your records, including X-rays, for no more than a reasonable, cost-based fee. Digital X-rays can be emailed in minutes. So:
- Switching dentists? Ask your old office to send your X-rays before your first appointment, and tell the new office they are coming.
- Getting a second opinion? Bring the X-rays with you. It is cheaper, it spares you another dose of radiation, and the second dentist sees exactly what the first one saw. Our dental second opinion guide explains how to ask without awkwardness.
- Offered a new-patient special? Many offices bundle an exam, X-rays and a cleaning for a low flat price. That is a fair deal for a first visit; just make sure you aren’t also billed for X-rays you already have.
Are dental X-rays safe?
The ADA says dental X-rays emit very low doses of radiation, so the risk of harm is very small, and doses are much lower than in the past. In 2024 an ADA-convened expert panel concluded that thyroid collars are no longer recommended for any dental imaging, and lead aprons aren’t needed either. That includes pregnant patients; the ADA notes that studies of pregnant patients receiving dental care have affirmed its safety. The best way to limit exposure is the one above: don’t retake X-rays you already have.
3 ways to pay less
- Bring or transfer your existing X-rays instead of paying for new ones.
- Ask whether this year’s set is needed if your mouth is healthy and your last X-rays were recent.
- Use a dental school, a dental hygiene school or a community health center. Fees are lower, and X-rays are part of their first visit too. See seeing a dentist without insurance for how to find them.