D0210 is for a full mouth radiographic series, also called FMX. This includes periapical and bitewing images that capture a complete radiographic survey of the entire dentition and supporting structures. Typically 14-22 films depending on the practice and patient. Used for baseline imaging on new patients or when a comprehensive radiographic update is needed.
D0210 is for a full mouth radiographic series, also called FMX. This includes periapical and bitewing images that capture a complete radiographic survey of the entire dentition and supporting structures. Typically 14-22 films depending on the practice and patient. Used for baseline imaging on new patients or when a comprehensive radiographic update is needed.
Do NOT use D0210 for: Individual periapical radiographs (use D0220 for the first, D0230 for each additional). Bitewing radiographs only (use D0270-D0274 depending on film count). Panoramic radiographs (use D0330). Cone beam CT (use D0364-D0368).
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Full mouth series of individual periapical and bitewing films. Multiple images capturing each tooth and root individually. Higher detail per tooth.
Single panoramic image showing all teeth, jaws, and surrounding structures in one film. Broader view but less detail per individual tooth.
Most plans cover FMX once every 3-5 years. If the patient had a full mouth series recently, the claim gets denied. Some plans accept a combination of a panoramic plus bitewings in lieu of FMX. Know the patient's plan.
D0210 and D0330 on the same date of service will be denied. Payers consider them alternative approaches to full mouth imaging. One or the other, not both.
If you take an FMX, bill D0210. Don't bill individual periapicals (D0220/D0230) and bitewings (D0270-D0274) separately to total a higher fee. That's unbundling and it triggers audits.
FMX (D0210) gives individual periapical detail on every tooth. Better for detecting periapical pathology, root morphology, interproximal caries, and detailed bone levels. This is the standard for new patient comprehensive evaluations and treatment planning. More diagnostic information per tooth than any other imaging approach.
Panoramic (D0330) gives a single broad image of both jaws, TMJ, sinuses, and surrounding structures. Better for evaluating impactions, jaw pathology, orthodontic assessment, and implant planning. Less detail per individual tooth. Many practices use a panoramic plus bitewings as an alternative to FMX for new patients. Some plans accept this combination, others don't. Check before you shoot.
An FMX must capture all teeth and supporting structures. If you're missing periapicals of certain areas because of patient tolerance or time constraints, you may not be able to bill D0210. An incomplete series doesn't qualify as a full mouth series. Bill the individual films you actually took (D0220/D0230 plus bitewings) instead of claiming D0210 for a partial set. Billing D0210 for fewer films than a complete series is a compliance risk.
Minimum number of periapicals to capture all teeth and roots, plus bitewings. Typically 14-22 films.
All images must be of diagnostic quality. Retakes should be included in the D0210 fee, not billed separately.
Document why FMX is needed: new patient baseline, comprehensive evaluation, 3-5 year update. Not needed at every recall visit.
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Learn about our billing servicesD0210 is the CDT code for a full mouth radiographic series (FMX). It includes periapical and bitewing images of all teeth and supporting structures.
Most plans cover FMX once every 3-5 years. Check the patient plan for specific frequency.
No. They are considered alternative full mouth imaging approaches. Payers will deny one if both are billed on the same date.
Search all 206 CDT codes in our dental coding guide.