M26.4
ICD-10-CMThis code represents a general diagnosis of an improper bite or misalignment of the upper and lower teeth when the jaws are closed, without further specification of the type or cause. It indicates that the teeth do not meet correctly, potentially affecting chewing, speech, or aesthetics.
Use this code when the provider documents "malocclusion" without specifying a particular type (e.g., Angle's Class I, II, or III, open bite, crossbite, overbite, underbite). This code is appropriate when the exact nature of the occlusal discrepancy is not detailed in the medical record.
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