C57.8
ICD-10BillableMalignant neoplasm of ovrlp sites of female genital organs
Official ICD-10-CM descriptor (FY2026)
Malignant neoplasm of overlapping sites of female genital organs
C57.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Primary malignant neoplasm of two or more contiguous sites of the female genital organs whose point of origin cannot be determined
- Primary tubo-ovarian malignant neoplasm whose point of origin cannot be determined
- Primary utero-ovarian malignant neoplasm whose point of origin cannot be determined
Related codes in C57
- C57.0Malignant neoplasm of fallopian tubecategory
- C57.1Malignant neoplasm of broad ligamentcategory
- C57.2Malignant neoplasm of round ligamentcategory
- C57.3Malignant neoplasm of parametrium
- C57.4Malignant neoplasm of uterine adnexa, unspecified
- C57.7Malignant neoplasm of other specified female genital organs
- C57.9Malignant neoplasm of female genital organ, unspecified
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
- Parent code
- C57
Krasyn AI Coder
Get code suggestions automatically as you type notes. Free for 50 analyses.
Install for Chrome — freeSource
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.