Toxic effect of fiberglass, undetermined, initial encounter

This code signifies a harmful reaction to fiberglass exposure where the intent (e.g., accidental, intentional self-harm, assault) is not documented or cannot be determined. The patient is experiencing the acute effects of this exposure for the first time.

Apply this code when a patient presents with symptoms such as skin irritation, respiratory issues, or eye irritation directly attributable to fiberglass, and the medical record does not specify whether the exposure was accidental or intentional. This is appropriate for the initial visit for evaluation and treatment of these symptoms.

• Ensure the documentation clearly links the patient's symptoms to fiberglass exposure.
• Only use the "A" (initial encounter) seventh character for the first time the patient is seen for this specific condition.
• If the intent of exposure is later clarified, a more specific code (e.g., accidental, intentional self-harm) should be used for subsequent encounters.