In simple words: This code describes a diagnosis of harmful effects from inhaling smoke.

Toxic effect of smoke.This code excludes toxic effect of cigarette (tobacco) smoke (T65.22-).

Example 1: A patient is brought to the emergency room after being rescued from a house fire. They are diagnosed with a toxic effect of smoke due to inhalation of smoke and fumes., A firefighter develops breathing difficulties after exposure to heavy smoke during a wildfire. They are subsequently diagnosed with a toxic effect of smoke., A patient is found unconscious in a closed garage with a running car. They are diagnosed with a toxic effect of smoke due to carbon monoxide poisoning.

Documentation should include the type of smoke inhaled (e.g., house fire, industrial fumes, etc.), the duration of exposure, and any associated symptoms (e.g., cough, difficulty breathing, burns to the respiratory tract).

** This code should be used for toxic effects from various types of smoke inhalation, excluding tobacco smoke.Additional codes should be used to specify the source and intent of the injury, such as accidental, intentional self-harm, assault, or undetermined. For tobacco smoke inhalation, use code T65.22-.Always consider and code any associated conditions or complications arising from smoke inhalation, such as respiratory conditions (J60-J70).