Toxic effect of trichloroethylene, undetermined, init encntr

This code signifies an adverse health effect resulting from exposure to trichloroethylene, where the intent of the exposure (e.g., accidental, intentional self-harm, assault) cannot be determined by the provider. It specifically applies to the initial phase of treatment for such a toxic event.

Apply this code when a patient presents with symptoms or conditions directly attributable to trichloroethylene exposure, and the medical record does not specify whether the exposure was accidental, intentional, or due to assault. This is appropriate for the very first encounter for this specific toxic effect.

• Ensure documentation clearly links the patient's condition to trichloroethylene exposure.
• Only use the "A" (initial encounter) seventh character for the first time the patient is seen for this specific toxic effect.
• Do not use this code if the intent of the exposure is known; instead, select a more specific T53.2X1-T53.2X3 code.