Assault by unspecified larger firearm discharge, subs encntr

This code signifies an injury sustained from an assault involving a firearm of an unspecified type, where the patient is presenting for follow-up care after the initial treatment. It indicates that the specific kind of larger firearm (e.g., rifle, shotgun) was not documented or identified.

This code is appropriate for encounters where a patient is receiving ongoing treatment, rehabilitation, or follow-up for injuries resulting from an assault by an unknown larger firearm. This includes situations like wound care, physical therapy, or mental health services related to the initial incident, after the acute phase of care.

• Ensure documentation clearly states the encounter is subsequent and the injury resulted from an assault by an unspecified larger firearm.
• Do not use for initial encounters; a different 7th character (A) would be required for the initial treatment.
• Always review the medical record for any further specificity regarding the firearm type, as a more precise code may be available.