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ICD-10-CM Coding:

Be Careful Coding a Localized Reaction to a Bee Sting

Question: A patient presents to the physician’s office with an extremely swollen foot after a honeybee sting four days earlier. The provider documents a large localized allergic reaction to honeybee venom, without anaphylaxis, infection, or other systemic symptoms. Which ICD-10-CM code should we report? Minnesota Subscriber Answer: Report T63.441A (Toxic effect of venom of bees, accidental [unintentional], initial encounter) when [...]
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