How often can D0340 be billed for a patient?

Frequency depends on clinical necessity and insurance guidelines; typically, it's used at key treatment stages.

Is patient consent required for a cephalometric radiograph?

Yes, obtaining informed consent is necessary before performing radiographic procedures.

Can D0340 be used for both children and adults?

Yes, it is applicable for both age groups, especially in orthodontic and surgical planning.

Are there any special considerations for billing D0340?

Ensure documentation supports medical necessity and check with insurers for specific coverage policies.

D0340

2D Cephalometric Radiograph - CDT Code Guide

Diagnostic/Image Capture with Interpretation

Overview

CDT code D0340 refers to the acquisition, measurement, and analysis of a 2D cephalometric radiographic image. This procedure involves capturing an image of the patient's head using a cephalostat, which ensures standardized anatomical positioning and consistent x-ray beam geometry. Cephalometric radiographs are essential in orthodontics for evaluating craniofacial growth, diagnosing malocclusions, and planning treatment strategies. Dental professionals use these images to assess the relationships between the teeth, jaws, and skull, providing a comprehensive view that aids in precise treatment planning. Typically, this procedure is performed in orthodontic and oral surgery settings, where detailed analysis of craniofacial structures is necessary.

When to Use This Code

Orthodontic treatment planning and assessment
Evaluation of craniofacial growth in pediatric patients
Diagnosis of skeletal and dental malocclusions
Pre-surgical planning for orthognathic surgery
Monitoring changes in craniofacial structures over time

Documentation Requirements

Patient's medical and dental history
Clinical indication for the cephalometric radiograph
Detailed analysis and interpretation of the radiographic image
Date of service and provider's credentials
Patient's consent for radiographic imaging

Billing Considerations

When billing for D0340, ensure that the procedure is medically necessary and documented accordingly. Frequency limitations may apply, particularly in orthodontic cases where multiple images may be needed over time. Common modifiers include those indicating the specific quadrant or arch imaged. Verify with the patient's insurance provider regarding coverage, as some plans may have specific guidelines for radiographic procedures.

Related CDT Codes

D0330 D0350 D0360 D0470

Frequently Asked Questions

The primary purpose is to evaluate craniofacial relationships and assist in orthodontic treatment planning.

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