D7230

Removal of Impacted Tooth - CDT Code Guide

Oral & Maxillofacial Surgery/Extractions (Includes Local Anesthesia, Suturing If Needed, and Routine Postoperative Care)

Overview

CDT Code D7230 pertains to the removal of an impacted tooth where part of the crown is covered by bone. This procedure involves the elevation of a mucoperiosteal flap and the removal of bone to access the tooth. It is typically performed by an oral surgeon or a dentist with specialized training in oral surgery. Common scenarios include wisdom teeth that have not fully erupted due to being partially encased in bone. This procedure is essential for preventing potential complications such as infection, pain, or damage to adjacent teeth.

When to Use This Code

  • When a wisdom tooth is partially covered by bone and causing pain or infection.
  • In cases where a partially erupted tooth is contributing to periodontal disease.
  • When orthodontic treatment requires the removal of a partially bony impacted tooth.
  • To prevent damage to adjacent teeth due to pressure from an impacted tooth.
  • When a partially impacted tooth is causing cyst formation.

Documentation Requirements

  • Detailed clinical notes describing the impaction and symptoms.
  • Radiographic evidence showing the position and partial bony coverage of the tooth.
  • Preoperative and postoperative notes including the procedure details.
  • Consent forms signed by the patient or guardian.
  • Anesthesia records if applicable.
  • Postoperative care instructions provided to the patient.

Billing Considerations

When billing for D7230, ensure that the procedure is clearly documented with radiographic evidence. Check with the patient's insurance for coverage details, as some plans may have specific criteria or frequency limitations for surgical extractions. Common modifiers include those for bilateral procedures or additional surgical complexity. Coordination with the patient's medical insurance may also be necessary if the extraction is deemed medically necessary.

Related CDT Codes

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Frequently Asked Questions

D7230 is used for partially bony impacted teeth, whereas D7240 is for completely bony impacted teeth.

Source: CDT 2023 © American Dental Association

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