R80
Non-billableProteinuria
R80 is the ICD-10-CM code for Proteinuria. It is a non-billable category code — use a more specific child code such as R80.0 for billing.
- Status
- Header (non-billable)
- Chapter
- R00-R99
- Subcodes
- 6
- 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.
Excludes1 — not coded here
- •gestational proteinuria (O12.1-)
Frequently asked questions
- What is ICD-10 code R80?
- R80 is the ICD-10-CM code for "Proteinuria". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Is R80 a billable code?
- No — R80 is a non-billable header code. Use a more specific child code (such as R80.0) for billing.
- What is excluded from R80?
- Excludes1 (not coded here): gestational proteinuria (O12.1-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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