Toxic effect of fiberglass, accidental, sequela

This code signifies a long-term or late-developing health problem resulting from an accidental exposure to fiberglass. This could include persistent skin irritation, chronic respiratory issues, or other lasting effects that manifest after the initial acute exposure has resolved. It indicates that the fiberglass exposure is the underlying cause of the current condition.

Apply this code when documenting a patient presenting with a chronic condition directly attributable to a past, unintentional fiberglass exposure. Examples include persistent dermatitis, chronic bronchitis, or granuloma formation years after an occupational or home exposure. This code is appropriate when the acute toxic effects have passed, and the current complaint is a residual or delayed consequence.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic dermatitis, chronic bronchitis).
• Ensure documentation clearly links the current condition to a past, accidental fiberglass exposure.
• Verify the "S" seventh character is appropriate, indicating a sequela, rather than an initial encounter or subsequent encounter for the acute toxic effect.