D4457
Dental CodeCurrent And Past Dental Terminology For D4457
Most common D4457 code reviews : Interim caries-arresting medicament application, Repair broken complete denture base or Intravenous moderate (conscious) sedation analgesia - each additional 15 minutes.
D4457 Procedures:
Prophylaxis-adult. For payment purposes, the distinction between the adult and child dentition is determined by contract. Any fee in excess is Disallowed and not chargeable to the Patient. In the absence of group contract language regarding age, a person age fourteen (14) and older is considered an adult for benefit determination purposes of a prophylaxis-adult.
Most often D4457 related to the diagnosis of an infection, which may be covered by a patient`s medical insurance the dental office may want to confirm which plan offers the best benefits to the patient).
2019 D4457 CDT
This code, D4457 treatment of root canal obstruction; non-surgical access, is intended to be used in cases where there is complete calcification of 50% or more of the canal length, not diameter. This code may also be used to report he removal of separated files or other obstructions (but not posts) left in the root canal by another practitioner.
2020 (Updated) Version D4457
Crown - porcelain fused to predominantly base metalIndirectly fabricated post and core in addition to crown is Benefited only on a completed endodontically treated tooth. **An indirectly fabricated post and core for an anterior tooth is Benefited only when there is insufficient tooth structure to support an indirectly fabricated restoration due to loss of actual tooth structure from caries or fracture. If sufficient tooth structure remains, the fee for the post and core is Disallowed.
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