C79.1
ICD-10Non-billable categorySec malig neoplm of bladder and oth and unsp urinary organs
Official ICD-10-CM descriptor (FY2026)
Secondary malignant neoplasm of bladder and other and unspecified urinary organs
C79.1 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.
ICD-10-CM FY2026 defines 3 codes beneath C79.1. See the ICD-10-CM index for what this site publishes.
Related codes in C79
- C79.0Secondary malignant neoplasm of kidney and renal pelviscategory
- C79.2Secondary malignant neoplasm of skin
- C79.3Secondary malignant neoplasm of brain and cerebral meningescategory
- C79.4Secondary malig neoplasm of and unsp parts of nervous syscategory
- C79.5Secondary malignant neoplasm of bone and bone marrowcategory
- C79.6Secondary malignant neoplasm of ovarycategory
- C79.7Secondary malignant neoplasm of adrenal glandcategory
- C79.8Secondary malignant neoplasm of other specified sitescategory
- C79.9Secondary malignant neoplasm of unspecified site
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
- Parent code
- C79
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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.