D0270 Single Bitewing Template (One BW)

The template

Pick your PMS to format the placeholders, then copy.

PMS format

[Prompt:"name"]

Bitewing radiograph - single image.

RMH: Medical history reviewed/updates

Image order/necessity: Clinical signs/symptoms/risk factors supporting image
Patient consent/radiation discussion: Benefits/risks reviewed and consent
Image quality: Diagnostic quality or retake reason
Interpretation: Findings or no significant findings
Image labels/storage: Patient/date/tooth or area labels; linked to note/claim if needed

Indication: Indication/diagnosis
Area: Area
Reason: Reason

Technique: Technique
Digital sensor.
Image diagnostic quality.

Radiographic Findings: Radiographic findings
Interproximal caries: Interproximal caries
Existing restorations: Existing restorations
Overhangs: Overhangs
Open margins: Open margins
Bone levels: Bone levels
Calculus: Calculus
Other: Other

Findings reviewed with patient.

NV: Next visit

Field glossary

What each placeholder represents.

Medical history reviewed/updates
Confirm medical history reviewed and note any updates relevant to imaging — pregnancy, recent radiation exposure, ability to cooperate with positioning.
Clinical signs/symptoms/risk factors supporting image
The clinical reason this image was needed today — symptom, recall risk-based need, post-op check, monitoring of a known finding. Drives the ALARA defense.
Benefits/risks reviewed and consent
Document that radiation benefits/risks were discussed in plain language and consent obtained; note lead apron and thyroid collar use, and parental consent for minors.
Diagnostic quality or retake reason
State explicitly that the image is of diagnostic quality, or document the retake reason and confirm the nondiagnostic original was discarded or flagged.
Findings or no significant findings
Brief interpretation summary placed near the top of the note; full radiographic findings are detailed below.
Patient/date/tooth or area labels; linked to note/claim if needed
Confirm the image is labeled with patient ID, date, and tooth/area, stored in the imaging system, and (when requested) attached to the claim or referral.
Indication/diagnosis
Specific clinical indication or working diagnosis the image supports — e.g., 'caries detection,' 'monitor incipient mesial #14,' 'post-op #19 margin check.'
Area
Quadrant or specific teeth captured — e.g., 'right posterior,' 'lower left primary second molar through first permanent molar,' or '#3-#5.'
Reason
Why one image was sufficient (ALARA) versus a 2- or 4-image set; ties back to dentition stage, posterior contacts, or focused recheck need.
Technique
Receptor type (digital sensor, PSP plate, film), positioning aid (BW tab, Rinn XCP), exposure parameters if recorded.
Radiographic findings
Overall summary of what the image shows; the line items below break out the specific findings categories.
Interproximal caries
Note any interproximal lesions by tooth number and surface, depth (enamel, DEJ, dentin, pulpal), or 'none detected.'
Existing restorations
Restorations visible in field by tooth and surface; note recurrent decay or marginal integrity.
Overhangs
Restorative overhangs visible interproximally, by tooth/surface, or 'none.'
Open margins
Open margins on existing restorations or crowns by tooth/surface, or 'none.'
Bone levels
Crestal bone position relative to CEJ; horizontal or vertical bone loss with measurement when present.
Calculus
Subgingival calculus visible radiographically by tooth/surface, or 'none visible.'
Other
Anything else in field — developing teeth, retained roots, periapical findings, foreign bodies, root fragments.
Next visit
Recall interval and any imaging follow-up plan (e.g., 're-image opposite side at 12 months once contacts close').

Documentation requirements

Radiographic codes are commonly underdocumented. The strong version of a D0270 note explains why one image was needed, what was captured, and what was found — not just "BW taken." A defensible note includes:

Clinical indication — the symptom, finding, or recall need that justified imaging today (e.g., "child with closed contacts only on lower right; no contacts elsewhere," "monitor incipient mesial #14," "post-op #19 to verify margin")
ALARA / radiation justification — why a single image was sufficient versus a set; this is the documentation that answers a peer reviewer asking "why not 4 images, or why any image at all?"
Patient consent and dose discussion — benefits/risks of radiation, lead apron/thyroid collar use; for pediatric or pregnant patients, document the conversation explicitly
Area / quadrant imaged — left or right, maxillary or mandibular, or specific tooth numbers
Technique — receptor type (digital sensor, PSP plate, film), positioning aid (BW tab, Rinn XCP), kVp/mA if your system records it
Diagnostic quality statement — explicit "image of diagnostic quality" or, if a retake was needed, the reason and that the original was discarded/marked nondiagnostic
Interpretation — caries, existing restorations, overhangs, open margins, crestal bone level, calculus, other findings; not just "WNL" by default
Image labeled and stored — date, patient identifier, tooth/area, linked to the chart and (when applicable) attached to the claim
Linkage to diagnosis or treatment plan — the image findings should feed into a diagnosis or planning decision; a radiograph "taken" but never interpreted is an audit liability
Operator initials / provider signature

The book principle worth restating: do not leave default findings as facts. "Bone levels WNL" without actually evaluating them is a documentation defect. Replace placeholder text with the actual interpretation each time.

Common denial reasons

The most common reasons D0270 is denied or audited:

Bundled into D0210 (FMX) on same DOS. The most frequent denial. If an FMX was exposed today, the bitewings within the FMX are not separately payable.
Bundled into a higher-quantity BW code when D0270 was billed alongside D0272/D0274 on the same date (only the higher-image code pays).
Frequency exceeded — the carrier sees a prior bitewing series within the lookback window. Common when the patient had a recent FMX (which carries a long lookback for re-bills).
No documented indication or ALARA justification — particularly for adult D0270 when D0274 is the customary recall image. Carriers and auditors flag the pattern of routinely billing D0270 in lieu of a 4-BW series.
Insufficient interpretation — note shows "BW taken" with no findings or diagnosis. Carriers requesting documentation expect the interpretation, not just the exposure.
Missing operator/provider attribution.
Image not retained or not retrievable — carrier audits commonly request the actual image; inability to produce it is grounds for recoupment.
Wrong code for what was captured. If two images were taken (one each side), D0270 under-reports — D0272 is correct. Conversely, billing D0274 when only one was actually exposed is a misrepresentation.
Pediatric down-coding — some carriers automatically convert any pediatric D0270/D0272/D0274 to a single allowance based on the child's age and posterior eruption pattern.
Same-day duplicate — two D0270 line items billed for the same DOS; D0272 is the correct submission for two BWs.