Toxic effect of trichloroethylene, accidental, subs

This code signifies a harmful reaction to trichloroethylene exposure that occurred unintentionally, and the patient is presenting for follow-up care or treatment of residual effects. Trichloroethylene is a common industrial solvent, and toxic effects can range from neurological symptoms and organ damage to skin irritation.

Apply this code when a patient is seen for ongoing management of symptoms, complications, or sequelae resulting from an accidental trichloroethylene poisoning. This includes visits for monitoring organ function, managing chronic neurological issues, or addressing persistent dermatological conditions after the initial acute phase.

• Ensure the documentation clearly states the exposure was accidental and not intentional or therapeutic.
• This "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Always review the medical record for specific manifestations of the toxic effect to code additional diagnoses as appropriate.