Is D9910 covered by insurance?

Coverage varies by insurance provider, so it's important to verify with the specific plan.

How often can D9910 be billed?

Frequency limitations depend on the patient's insurance policy; check with the provider.

What type of medicament is used with D9910?

Typically, a topical fluoride or similar desensitizing agent is used.

Does D9910 require a follow-up visit?

Follow-up visits depend on the patient's response and the dentist's recommendation.

D9910

Desensitizing Medicament Application - CDT Code Guide

Miscellaneous Services/Drugs

Overview

CDT code D9910 refers to the in-office application of a desensitizing medicament, primarily for treating root sensitivity. This procedure is typically performed during a dental visit and involves the application of topical fluoride or similar agents to alleviate discomfort caused by exposed dentin or other sensitivity issues. It is important to note that this code is specifically for desensitizing treatments and should not be used for materials like bases, liners, or adhesives that are applied under restorations. Dental professionals often use this treatment to provide immediate relief to patients experiencing sensitivity, enhancing their comfort and oral health.

When to Use This Code

When a patient reports sensitivity in teeth due to exposed dentin
During a routine dental visit where sensitivity is identified
As part of a treatment plan for patients with generalized tooth sensitivity
After periodontal therapy to manage sensitivity
When a patient is experiencing discomfort from newly exposed root surfaces

Documentation Requirements

Patient's reported symptoms of sensitivity
Clinical notes on the areas treated
Type of desensitizing agent used
Date of application and any follow-up recommendations
Patient's response to treatment

Billing Considerations

D9910 is typically billed on a 'per visit' basis. It's important to verify with the patient's insurance provider regarding coverage, as some plans may have specific frequency limitations or may not cover this procedure. Common modifiers may not be necessary unless specified by the insurance policy. Ensure accurate documentation to support the necessity of the procedure.

Related CDT Codes

D1208 D9911 D1206 D4341 D4342

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Frequently Asked Questions

No, D9910 should not be used for bases, liners, or adhesives under restorations.

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