C57
ICD-10Non-billable categoryMalignant neoplasm of other and unsp female genital organs
Official ICD-10-CM descriptor (FY2026)
Malignant neoplasm of other and unspecified female genital organs
C57 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
More specific codes under 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
- C57.8Malignant neoplasm of ovrlp sites of female genital organs
- C57.9Malignant neoplasm of female genital organ, unspecified
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
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.