M26.89
ICD-10-CMThis code represents various unspecified or less common developmental abnormalities affecting the teeth, jaws, and surrounding facial structures that are not classified elsewhere. These anomalies can involve malocclusion, jaw size discrepancies, or other structural irregularities impacting oral function and aesthetics. It serves as a residual category for dentofacial conditions that don't fit more specific diagnostic codes.
Use this code when documentation indicates a dentofacial anomaly that doesn't have a more specific ICD-10-CM code available. This may include conditions like unusual tooth morphology not specified as impaction or supernumerary, or minor jaw irregularities not meeting criteria for specific malocclusion types. Documentation should clearly state the presence of a dentofacial anomaly without further specific classification.
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