Contact with unspecified sharp object(s), initial encounter

This code signifies an injury resulting from contact with a sharp object when the specific type of sharp object is not documented. It indicates the initial presentation for care related to this incident. The injury could range from a superficial cut to a deeper laceration.

Apply this code when documentation clearly states an injury from a sharp object, but the specific nature of the object (e.g., knife, glass, needle) is unknown or unstated. This is appropriate for the first time a patient seeks treatment for this particular injury.

• Only use this code when the specific sharp object cannot be identified from the medical record.
• Ensure the "A" for initial encounter is appropriate; subsequent encounters will use different seventh characters.
• Always code the nature of the injury (e.g., laceration, puncture wound) first, followed by this external cause code.