Inhalation of dry ice, initial encounter

This code signifies an injury resulting from the inhalation of carbon dioxide gas released by dry ice. The primary clinical manifestations can range from respiratory irritation, coughing, and shortness of breath to more severe symptoms like headache, dizziness, confusion, and even loss of consciousness due to CO2 narcosis or asphyxiation.

Use this code when a patient presents with symptoms directly attributable to inhaling fumes from dry ice, such as in an industrial accident, during transport of frozen goods, or recreational misuse. This specific code is for the initial encounter for this injury, meaning the first time the patient is seen for this particular incident.

• Always assign an additional code for any resulting respiratory conditions or other specific injuries (e.g., acute respiratory failure).
• Ensure documentation clearly states "dry ice" as the source of inhalation to differentiate from other inhaled substances.
• Verify the encounter type (initial, subsequent, sequela) to select the correct 7th character.