Unspecified local infection of skin and subcutaneous tissue

This code signifies a localized inflammatory process affecting the skin and underlying tissues where the specific type of infection (e.g., bacterial, fungal, viral) is not documented. It indicates the presence of an infection without further etiological or anatomical specificity.

Use this code when documentation indicates a localized skin infection, such as cellulitis or abscess, but the causative organism or precise anatomical site (beyond "skin and subcutaneous tissue") is not specified. It is appropriate when the provider's assessment confirms an infection but lacks the detail for a more specific code.

• Avoid using this code if a more specific infection code (e.g., cellulitis, abscess with specified site) is supported by documentation.
• Query the provider for additional detail regarding the type of infection or specific anatomical location if possible.
• This code should be a last resort when no further specificity can be obtained from the medical record.