Open bite of left ear, subsequent encounter

This code signifies an open wound on the left ear caused by a bite, indicating a break in the skin exposing underlying tissue. This specific code is used when the patient is receiving follow-up care for this injury after the initial treatment phase.

Apply this code for patients presenting for subsequent care of an open bite wound to the left ear, such as wound checks, dressing changes, or antibiotic management following the initial encounter. Documentation should clearly indicate the left ear as the affected site and specify that this is not the first visit for this particular injury.

• Ensure documentation specifies "left ear" and "open bite" to differentiate from other ear injuries or closed bites.
• Confirm the encounter type is "subsequent" (D) and not initial (A) or sequela (S).
• Always code an external cause code (V00-Y99) in conjunction with this code to describe the circumstances of the bite.