R39
Non-billableOther and unspecified symptoms and signs involving the genitourinary system
R39 is the ICD-10-CM code for Other and unspecified symptoms and signs involving the genitourinary system. It is a non-billable category code — use a more specific child code such as R39.0 for billing.
- Status
- Header (non-billable)
- Chapter
- R00-R99
- Subcodes
- 5
- Edition
- FY2026
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
What this means — in plain language
MedlinePlus · NIHYour kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin tubes called ureters to the bladder. The bladder stores urine until you are ready to urinate. It swells into a round shape when it is full and gets smaller when empty. If your urinary system is healthy, your bladder can hold up to…
Read more about Urine and Urination at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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