ICD-10 Code C68.9 – Malignant neoplasm of urinary organ, unspecified (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code C68.9 – Malignant neoplasm of urinary organ, unspecified
What it is
C68.9 identifies a malignant tumor arising in a urinary organ when the exact site is not documented. Use it when the record confirms cancer of the urinary tract but does not specify the kidney, ureter, bladder, or other site.
Clinical signs
Clinical features vary; refer to documentation. Urinary cancers may present with hematuria, urinary obstruction, pain, or an abnormal imaging or biopsy finding, but the code itself depends on the documented diagnosis, not the symptom pattern.
When to use this code
Use C68.9 when the provider documents a malignant neoplasm of a urinary organ and does not identify a more specific urinary site. It also fits records that state urinary tract cancer, bladder cancer, or renal cancer only if the documentation remains nonspecific. Check documentation before coding a more exact site.
Do not use for
Do not use this code when the chart identifies a specific urinary organ, such as kidney, ureter, or bladder. Do not assign it for benign tumors, metastatic disease to the urinary tract, or symptoms alone.
Coding tip
Query the provider if the record says “urinary cancer” but does not name the organ, because a more specific code may be available.