2C73.03

ICD-11 MMS 2026-01

High grade serous adenocarcinoma of ovary

Coding note from above levels

Includes Malignant neoplasm of skin of female genital organs

For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.

Index terms

  • High grade serous adenocarcinoma of ovary

Exclusions from above levels

  • 2E05.0 – Malignant neoplasm metastasis in ovary
  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
  • 2E05 – Malignant neoplasm metastasis in female reproductive system
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  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

  • 2C73.00 – Clear cell adenocarcinoma of ovary
  • 2C73.01 – Endometrioid adenocarcinoma of ovary
  • 2C73.02 – Low grade serous adenocarcinoma of ovary
  • 2C73.04 – Mucinous adenocarcinoma of ovary
  • 2C73.0Y – Other specified carcinomas of ovary
  • 2C73.0Z – Carcinomas of ovary, unspecified

Foundation entity

High grade serous adenocarcinoma of ovary – http://id.who.int/icd/entity/377683031

Allowed postcoordination axes

Part of: 2C73.0: Carcinomas of ovary › 2C73: Malignant neoplasms of ovary › 02: Neoplasms