S20.172D
ICD-10-CMOther superficial bite of breast, left breast, subsequent encounter
This code describes a minor injury to the left breast caused by a bite that does not penetrate deeply into the tissue. It indicates that the patient is presenting for follow-up care or continued treatment of this specific injury, rather than the initial assessment. The injury is limited to the skin and subcutaneous layers.
Apply this code when documenting subsequent visits for a patient who previously presented with a superficial bite wound to the left breast. This includes appointments for wound checks, dressing changes, or monitoring for infection after the initial treatment. It is appropriate for situations where the bite did not involve muscle, bone, or deep structures.
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