C56 is a non-billable diagnosis code for malignant neoplasm of ovary, use codes with a higher level of specificity: C56.1, C56.2, C56.3 or C56.9

ICD 10 code for Malignant neoplasm of ovary. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code C56.

Metastatic malignant neoplasms to the ovary include carcinomas, lymphomas, and melanomas. A primary or metastatic malignant tumor involving the ovary. Most primary malignant ovarian neoplasms are either carcinomas (serous, mucinous, or endometrioid adenocarcinomas) or malignant germ cell tumors.

C56.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C56.1 became effective on October 1, 2024.

The Class C56 is a type of 2-6-0 steam locomotive designed by Hideo Shima and operated by the Japanese Government Railways (JGR) from 1935 to 1939, and later by its post-war successor Japanese National Railways (JNR). A total of 164 locomotives were built between 1935 and 1939.

Get crucial instructions for accurate ICD-10-CM C56 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.

C56.1 is a billable diagnosis code used to specify a medical diagnosis of malignant neoplasm of right ovary. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025.

C56.9 is a valid billable ICD-10 diagnosis code for Malignant neoplasm of unspecified ovary. It is found in the 2025 version of the ICD-10 Clinical Modification (CM) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.

ICD-10 code C56 for Malignant neoplasm of ovary Use additional code to identify any functional activity

Browse all the diagnosis codes used for malignant neoplasm of ovary (c56). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is …