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 | ✓ |
| Z57.0 | Occupational exposure to noise | ✓ |
| Z57.1 | Occupational exposure to radiation | ✓ |
| Z57.1 | Occupational exposure to radiation | ✓ |
| Z57.2 | Occupational exposure to dust | ✓ |
| Z57.2 | Occupational exposure to dust | ✓ |
| Z57.3 | Occupational exposure to other air contaminants | — |
| Z57.3 | Occupational exposure to other air contaminants | — |
| Z57.4 | Occupational exposure to toxic agents in agriculture | ✓ |
| Z57.4 | Occupational exposure to toxic agents in agriculture | ✓ |
| Z57.5 | Occupational exposure to toxic agents in other industries | ✓ |
| Z57.5 | Occupational exposure to toxic agents in other industries | ✓ |
| Z57.6 | Occupational exposure to extreme temperature | ✓ |
| Z57.6 | Occupational exposure to extreme temperature | ✓ |
| Z57.7 | Occupational exposure to vibration | ✓ |
| Z57.7 | Occupational exposure to vibration | ✓ |
| Z57.8 | Occupational exposure to other risk factors | ✓ |
| Z57.8 | Occupational exposure to other risk factors | ✓ |
| Z57.9 | Occupational exposure to unspecified risk factor | ✓ |
| Z57.9 | Occupational exposure to unspecified risk factor | ✓ |
| Z57.31 | Occupational exposure to environmental tobacco smoke | ✓ |
| Z57.31 | Occupational exposure to environmental tobacco smoke | ✓ |
| Z57.39 | Occupational exposure to other air contaminants | ✓ |
| Z57.39 | Occupational exposure to other air contaminants | ✓ |
Frequently asked questions
What is ICD-10-CM code Z57?
Z57 is an ICD-10-CM category covering Occupational exposure to risk factors. It contains 24 more specific diagnosis codes, 22 of which are billable.
Is Z57 a billable code?
No — Z57 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example Z57.0 — Occupational exposure to noise). 22 of the 24 codes under Z57 are billable.
What codes fall under Z57?
Z57 includes Z57.0, Z57.0, Z57.1, Z57.1, Z57.2, plus 19 more. See the full list with descriptions and billable status above.
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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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