Trigeminal Division Block Anesthesia - CDT Code Guide
Overview
CDT Code D9212 refers to the administration of trigeminal division block anesthesia, a specialized form of anesthesia used in dental procedures. This technique involves the targeted numbing of one of the three major branches of the trigeminal nerve, which is responsible for sensation in the face. Dental professionals utilize this method to manage pain effectively during complex procedures, especially those involving the maxillary or mandibular regions. The procedure is typically performed by a dentist or oral surgeon with advanced training in anesthesia, ensuring patient comfort and procedural success.
When to Use This Code
- Complex dental surgeries requiring extensive pain management
- Procedures involving the maxillary or mandibular regions
- Patients with a high level of dental anxiety requiring deeper anesthesia
- Cases where local infiltration anesthesia is insufficient
- Management of trigeminal neuralgia during dental treatment
Documentation Requirements
- Detailed patient consent for anesthesia
- Anesthesia type and dosage administered
- Pre- and post-procedure patient evaluations
- Specific nerve branch targeted for the block
- Monitoring and recovery notes post-anesthesia
Billing Considerations
When billing for D9212, ensure that the procedure is not bundled with other anesthesia codes unless specified by the insurance provider. Use appropriate modifiers if multiple anesthesia services are provided. Check with the patient's insurance for coverage specifics, as some plans may have frequency limitations or require prior authorization.
Related CDT Codes
Frequently Asked Questions
D9212 involves blocking a major nerve branch, providing extensive numbness, while local infiltration targets smaller, localized areas.
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