Unspecified effects of lightning, initial encounter

This code signifies the initial presentation of any unspecific health issues resulting from a lightning strike. It covers a broad range of potential injuries or physiological responses that are not yet clearly defined or diagnosed. This can include immediate effects like cardiac arrest, burns, neurological damage, or other systemic impacts.

Apply this code when a patient presents for the first time with symptoms or injuries directly attributable to a lightning strike, and the specific nature of the effects has not yet been fully determined or documented. It is appropriate for emergency department visits or initial hospital admissions following such an event. Use it when the medical record indicates a lightning strike as the cause, but the precise diagnosis of the resulting condition is still pending.

• Ensure the medical record clearly documents a lightning strike as the cause of the patient's condition.
• This code is for the "initial encounter" only; subsequent encounters for the same injury would use a different seventh character.
• Always strive for a more specific code once a definitive diagnosis for the effects of the lightning strike has been established.