Toxic effect of fiberglass, accidental (unintentional), subs

This code indicates a toxic reaction to fiberglass exposure that occurred unintentionally, and the patient is receiving follow-up care for the effects. This could include ongoing treatment for skin irritation, respiratory issues, or other systemic symptoms resulting from the initial accidental contact or inhalation of fiberglass particles.

Apply this code when a patient presents for a subsequent visit related to an accidental fiberglass exposure. This includes follow-up appointments for persistent dermatitis, chronic respiratory symptoms, or monitoring of other organ system involvement after the initial acute phase. It is used after the initial treatment has been rendered and the patient is still under care for the toxic effects.

• Ensure documentation clearly states the encounter is for follow-up care of the toxic effect, not the initial treatment.
• Confirm the exposure was accidental/unintentional, as intentional exposures would use different codes.
• Always sequence this code after the primary diagnosis describing the specific manifestation of the toxic effect (e.g., dermatitis, bronchitis).