Z57: Occupational exposure to risk factors

Codes under Z57 (Occupational exposure to risk factors). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
Z57.0	Occupational exposure to noise	✓
Z57.1	Occupational exposure to radiation	✓
Z57.2	Occupational exposure to dust	✓
Z57.3	Occupational exposure to other air contaminants	—
Z57.4	Occupational exposure to toxic agents in agriculture	✓
Z57.5	Occupational exposure to toxic agents in other industries	✓
Z57.6	Occupational exposure to extreme temperature	✓
Z57.7	Occupational exposure to vibration	✓
Z57.8	Occupational exposure to other risk factors	✓
Z57.9	Occupational exposure to unspecified risk factor	✓
Z57.31	Occupational exposure to environmental tobacco smoke	✓
Z57.39	Occupational exposure to other air contaminants	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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