C58 MALIGNANT NEOPLASM OF PLACENTA

Code Information

  • Diagnosis Code: C58
  • Short Description: Malignant neoplasm of placenta
  • Long Description: Malignant neoplasm of placenta
  • Code Version: 2025 ICD-10-CM

The code C58 is VALID for claim submission

Code Classification

This code is valid for maternity diagnoses

Synonyms

  • Choriocarcinoma
  • Choriocarcinoma
  • Choriocarcinoma
  • Choriocarcinoma of placenta
  • Epithelioid trophoblastic tumor
  • Gestational choriocarcinoma
  • Gestational trophoblastic disease
  • Gestational trophoblastic disease
  • Gestational trophoblastic neoplasia
  • Gestational trophoblastic neoplasia
  • Malignant neoplastic disease in pregnancy
  • Malignant neoplastic disease in pregnancy
  • Malignant neoplastic disease in pregnancy
  • Malignant neoplastic disease in pregnancy
  • Neoplasm of placenta
  • Neoplasm of placenta
  • Primary malignant neoplasm of placenta

Diagnostic Related Group(s)

The code C58 is grouped in the following Diagnostic Related Group(s) MS-DRG V43.0

  1. Uterine And Adnexa Procedures For Ovarian Or Adnexal Malignancy With Mcc (736)
  2. Uterine And Adnexa Procedures For Ovarian Or Adnexal Malignancy With Cc (737)
  3. Uterine And Adnexa Procedures For Ovarian Or Adnexal Malignancy Without Cc/mcc (738)
  4. Uterine And Adnexa Procedures For Non-ovarian And Non-adnexal Malignancy With Mcc (739)
  5. Uterine And Adnexa Procedures For Non-ovarian And Non-adnexal Malignancy With Cc (740)
  6. Uterine And Adnexa Procedures For Non-ovarian And Non-adnexal Malignancy Without Cc/mcc (741)
  7. Malignancy, Female Reproductive System With Mcc (754)
  8. Malignancy, Female Reproductive System With Cc (755)
  9. Malignancy, Female Reproductive System Without Cc/mcc (756)

References to Index of Diseases and Injuries

The code C58 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Includes Notes:
    • choriocarcinoma NOS
    • chorionepithelioma NOS
  • Type 1 Excludes Notes:
    • chorioadenoma (destruens) (@D39.2*)
    • hydatidiform mole NOS (@O01.9*)
    • invasive hydatidiform mole (@D39.2*)
    • male choriocarcinoma NOS (@C62.9*-)
    • malignant hydatidiform mole (@D39.2*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
C58 Right Arrow 181 Malignant neopl placenta
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

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ICD-10 Code ICD-10 Description
This page was last updated on: 10/1/2025
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