Insect bite (nonvenomous) of lower back and pelvis, init

This code signifies a non-poisonous insect bite affecting the lower back or pelvic region. It indicates the initial presentation or active treatment phase of the injury. The bite itself is not from a venomous creature, such as a spider or scorpion.

Apply this code when a patient presents with a fresh insect bite (e.g., mosquito, fly, ant) on their lumbar spine, sacrum, coccyx, or any part of the pelvis. This is appropriate for the initial evaluation and management of the bite, including symptom assessment and treatment initiation.

• Ensure the documentation specifies "nonvenomous" and the precise anatomical location within the lower back or pelvis.
• Confirm this is the patient's first encounter for this specific injury; subsequent encounters would use a different seventh character.
• Do not use for bites from venomous insects or arthropods, which have their own specific codes.