Toxic effect of venom of hornets, accidental, init

This code signifies a patient presenting with adverse systemic or localized reactions resulting from an unintentional hornet sting. The toxic effects can range from mild local swelling and pain to severe anaphylaxis, depending on the individual's sensitivity and the number of stings. This code specifically captures the initial presentation and management of such an event.

Use this code when documenting the first encounter for a patient who has experienced an accidental hornet sting and is exhibiting symptoms of venom toxicity. This includes scenarios where the patient seeks emergency care, urgent care, or their primary care physician for evaluation and treatment of the sting's effects. It is appropriate for both localized reactions and systemic responses like allergic reactions.

• Ensure documentation clearly states the sting was accidental and from a hornet.
• Pair this code with additional codes for specific symptoms or allergic reactions (e.g., anaphylactic shock, urticaria).
• For subsequent encounters related to the same sting, use the appropriate subsequent encounter (D) or sequela (S) seventh character.