D0388Intraoral Tomosynthesis - Periapical - Image Capture Only

What This Code Covers

D0388 covers intraoral tomosynthesis - periapical - image capture only. Tomosynthesis creates a series of cross-sectional images through intraoral structures, offering improved diagnostic detail over conventional radiography. This imaging technique reduces superimposition of anatomical structures compared to standard two-dimensional images.

Billing Guide

Bill this code when:

• The specific imaging described by D0388 is performed and documented
• The image is clinically indicated for diagnosis or treatment planning
• The images are of diagnostic quality and stored in the patient record

Do not bill this code when:

• The images are retaken solely due to technical error at the same visit
• A different imaging type or field of view was actually captured
• The image was captured but not of diagnostic quality and must be repeated
• The procedure is better described by D0368 (Cone beam CT capture and interpretation for TMJ se...)

Insurance and Denial Prevention

Key Payer Rules:

• Most plans cover diagnostic procedures under the diagnostic benefit category
• Frequency limits may apply for imaging codes (e.g., panoramic every 3-5 years, bitewings every 6-12 months)
• Some advanced imaging (CBCT, MRI) may require prior authorization

Common Denials and How to Respond:

• Frequency exceeded - Verify the payer's frequency schedule. Submit documentation of the clinical need if requesting an exception.
• Not medically necessary - Include the clinical indication and explain why this specific diagnostic procedure was required.
• Bundled with another procedure - Verify that the payer does not consider this code inclusive of another service billed on the same date.