Unspecified injury of descending colon, initial encounter

This code signifies an injury to the descending (left) colon where the specific type of injury (e.g., contusion, laceration, perforation) is not documented. It indicates that the patient is receiving active treatment for this injury.

This code is appropriate for initial encounters when a patient presents with a confirmed injury to the descending colon, but the provider's documentation does not specify the exact nature of the trauma. It is used when the patient is undergoing diagnostic workup or definitive treatment for the injury.

• Only use this code when the specific type of descending colon injury is truly unspecified in the medical record.
• Always strive for greater specificity if available in the documentation; query the provider if necessary.
• Remember the "A" suffix denotes an initial encounter for active treatment.