Insect bite, nonvenomous of shoulder and upper arm, without mention of infection

This code signifies a superficial skin injury on the shoulder or upper arm resulting from a bite by a nonvenomous insect. It specifically indicates that there are no signs or symptoms of infection present at the bite site.

Apply this code when documentation clearly states an insect bite (e.g., mosquito, ant, flea) on the shoulder or upper arm, and explicitly or implicitly confirms the absence of infection. This is appropriate for uncomplicated bites presenting with localized irritation, itching, or minor swelling.

• Ensure the documentation specifies the bite location as the shoulder or upper arm; otherwise, a more general code for insect bite may be appropriate.
• Do not use this code if there is any mention of cellulitis, abscess, or other infectious processes; a more specific code for infected insect bites would be required.
• This code is for the bite itself; if an allergic reaction is also documented, an additional code for the allergic response should be assigned.