Toxic effect of dichloromethane, undetermined, init encntr

This code signifies a harmful reaction to dichloromethane (methylene chloride) where the intent of exposure is unknown. This toxic effect can manifest through various routes, such as inhalation, ingestion, or skin contact, leading to a range of symptoms depending on the dose and duration of exposure.

Apply this code when a patient presents with symptoms consistent with dichloromethane poisoning, and the medical record does not specify whether the exposure was accidental, intentional self-harm, or assault. This is appropriate for the initial encounter for treatment of the acute toxic effect.

• Ensure documentation clearly states "undetermined" intent for dichloromethane exposure.
• Always assign an additional code for the specific manifestation(s) of the toxic effect.
• Verify this is the patient's first encounter for this specific toxic event; subsequent encounters would use a different 7th character.