ICD-10-CM category
X58: Exposure to other specified factors
Codes under X58 (Exposure to other specified factors). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| X58.XXXA | Exposure to other specified factors, initial encounter | ✓ |
| X58.XXXD | Exposure to other specified factors, subsequent encounter | ✓ |
| X58.XXXS | Exposure to other specified factors, sequela | ✓ |
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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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