Other impetigo

This code represents impetigo that does not fit into the more specific categories of bullous or non-bullous impetigo. It describes a superficial bacterial skin infection characterized by crusty, oozing lesions, often caused by Staphylococcus aureus or Streptococcus pyogenes, but presenting with atypical features or in a location not typically associated with the more common forms.

Use this code when the provider's documentation clearly indicates a diagnosis of impetigo, but does not specify it as either bullous or non-bullous, or if the impetigo presents with unusual characteristics. This code is appropriate when the clinical presentation deviates from the classic descriptions of L01.01 (bullous) or L01.02 (non-bullous).

• Ensure the documentation explicitly states "impetigo" and lacks specificity regarding bullous or non-bullous forms.
• Avoid using this code if the documentation clearly supports either L01.01 or L01.02; always code to the highest level of specificity.
• Consider any associated conditions or complications, such as cellulitis, and code them additionally as appropriate.