Re-cement/Bond Post & Core - CDT Code Guide
Overview
CDT code D2915 refers to the procedure of re-cementing or re-bonding an indirectly fabricated or prefabricated post and core. This is a restorative dental service typically performed when an existing post and core have become loose or dislodged, requiring stabilization. The procedure involves the careful removal of the existing post and core, cleaning of the area, and then re-cementing or re-bonding the components back into place. This code is essential for maintaining the structural integrity of a tooth that has undergone significant restoration, ensuring the longevity of the dental work and the health of the surrounding tooth structure.
When to Use This Code
- When an existing post and core have become loose due to adhesive failure.
- After a dental trauma that has dislodged the post and core.
- When addressing recurrent decay around the post and core that requires re-cementation.
- During follow-up appointments where the stability of the post and core is compromised.
- When the patient reports discomfort or mobility in a previously restored tooth.
Documentation Requirements
- Detailed patient history and reason for re-cementation.
- Clinical notes on the condition of the existing post and core.
- Radiographic evidence supporting the need for re-cementation.
- Documentation of the materials used for re-cementation or re-bonding.
- Patient consent for the procedure.
- Post-procedure notes on the stability and fit of the re-cemented post and core.
Billing Considerations
When billing for D2915, it's important to note any frequency limitations set by insurance providers, as some may only cover this procedure once within a specific timeframe. Common modifiers may include those indicating the quadrant or arch involved. Verify with the patient's insurance for coverage specifics, as some policies might require prior authorization.
Related CDT Codes
Frequently Asked Questions
Re-cementing involves using dental cement to secure the post and core, while re-bonding uses adhesive materials that chemically bond to the tooth structure.
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