ICD-10-CM category
P56: Hydrops fetalis due to hemolytic disease
Codes under P56 (Hydrops fetalis due to hemolytic disease). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| P56.0 | Hydrops fetalis due to isoimmunization | ✓ |
| P56.9 | Hydrops fetalis due to other and unspecified hemolytic disease | — |
| P56.90 | Hydrops fetalis due to unspecified hemolytic disease | ✓ |
| P56.99 | Hydrops fetalis due to other hemolytic disease | ✓ |
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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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