2021 ICD-10-CM Codes for Malignant neoplasm of ovary (C56)

Instructional Notations

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.

• code to identify any functional activity

• ICD-10 Index

  • Neoplasms (C00–D48)

    • Malignant neoplasms of female genital organs (C51-C58)

      • Malignant neoplasm of ovary (C56)

        • C56 - Malignant neoplasm of ovary NON-BILLABLE CODE
        • C56.1 - Malignant neoplasm of right ovary BILLABLE CODE
        • C56.2 - Malignant neoplasm of left ovary BILLABLE CODE
        • C56.9 - Malignant neoplasm of unspecified ovary BILLABLE CODE