Can D2610 be used for posterior teeth?

Yes, D2610 can be used for posterior teeth if the damage is limited to one surface and does not involve the cusps.

Is a porcelain inlay better than a composite filling?

Porcelain inlays are more durable and aesthetically pleasing than composite fillings, especially for larger restorations.

How long does a porcelain inlay last?

With proper care, a porcelain inlay can last 10-15 years or longer, depending on oral hygiene and wear.

Are porcelain inlays covered by insurance?

Coverage varies by insurance plan. It's important to verify benefits with the patient's insurance provider.

D2610

Inlay Porcelain/Ceramic One Surface - CDT Code Guide

Restorative/Inlay/Onlay Restorations

Overview

CDT Code D2610 refers to a restorative dental procedure involving the placement of a one-surface inlay made from porcelain or ceramic materials. This procedure is typically used to restore a damaged or decayed area of a tooth that does not affect the cusps. Inlays are custom-made to fit the specific cavity and are bonded to the tooth, providing a durable and aesthetically pleasing restoration. This code is often used in cases where a simple filling is not sufficient, but a full crown is not necessary. The use of porcelain or ceramic materials ensures a natural appearance, making it a popular choice for visible areas of the mouth.

When to Use This Code

A tooth has a small to moderate cavity that does not involve the cusps.
The patient desires a restoration that matches the natural tooth color.
A previous filling has failed, and a more durable solution is needed.
The tooth structure is sufficient to support an inlay without the need for a crown.
The patient has an allergy to metal-based restorations.

Documentation Requirements

Detailed chart notes describing the tooth surface and condition.
Pre-operative radiographs to support the necessity of the inlay.
Informed consent from the patient, acknowledging the procedure and material used.
Documentation of the material used for the inlay and its shade.
Post-operative notes including the fit and finish of the inlay.

Billing Considerations

When billing for D2610, ensure that the procedure is not confused with onlays or crowns, which are coded differently. Frequency limitations may apply, as insurance plans often have restrictions on how often inlays can be replaced. Common modifiers may include those indicating the quadrant or arch. Verify with the patient's insurance for coverage details, as some plans may have specific criteria for covering porcelain or ceramic inlays.

Related CDT Codes

D2620 D2630 D2642 D2650 D2391

Frequently Asked Questions

An inlay fits within the cusps of a tooth, while an onlay covers one or more cusps or the entire biting surface.

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