ICD-10-CM · Chapter 2 · C00-D49
C58 Malignant neoplasm of placenta
Includes
- choriocarcinoma NOS
- chorionepithelioma NOS
Excludes 1 (cannot be coded together)
- chorioadenoma (destruens) (D39.2)
- hydatidiform mole NOS (O01.9)
- invasive hydatidiform mole (D39.2)
- male choriocarcinoma NOS (C62.9-)
- malignant hydatidiform mole (D39.2)
This category is a complete, billable diagnosis code.
No additional specificity is required — submit C58 directly on claims and documentation without a subcode extension.
Last reviewed: September 2026