Inhalation of steam and other hot vapors, sequela

This code signifies the long-term or residual effects resulting from an injury caused by inhaling steam or other hot vapors. These sequelae can manifest as chronic respiratory issues, scarring of the airways, or other persistent health problems that develop after the initial acute injury has resolved.

Use this code when documenting conditions that are a direct consequence of a past inhalation injury from steam or hot vapors, and the acute phase of the injury has passed. Examples include chronic bronchitis, asthma, or restrictive lung disease attributed to such an event. This code is appropriate when the patient is presenting for treatment of these lasting effects.

• Always sequence this sequela code after the code for the specific manifestation (e.g., chronic bronchitis).
• Ensure documentation clearly links the current condition to a past inhalation injury from steam or hot vapors.
• Do not use this code for the initial acute injury; use the appropriate acute injury code for the initial encounter.