Adverse effect of local antifung/infect/inflamm drugs, init

This code signifies an undesirable or harmful reaction experienced by a patient due to the therapeutic use of a topical antifungal, anti-infective, or anti-inflammatory medication. This adverse effect occurred during the initial period of treatment or encounter for the reaction.

Use this code when a patient presents with symptoms like skin irritation, rash, or allergic reaction directly attributable to a topically applied medication from the specified drug classes. This applies when the patient is being seen for the first time for this particular adverse event.

• Ensure the documentation clearly states the drug was applied topically and identifies it as an antifungal, anti-infective, or anti-inflammatory.
• Confirm the encounter is for the initial treatment of the adverse effect, not a follow-up.
• Always code the specific manifestation of the adverse effect (e.g., dermatitis, rash) as a primary diagnosis, with this code as a secondary diagnosis.