R80Header code — not billable

Proteinuria

Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Category
R80
Effective date
October 1, 2026

Related codes in category R80

R80.0Isolated proteinuriaYesR80.1Persistent proteinuria, unspecifiedYesR80.2Orthostatic proteinuria, unspecifiedYesR80.3Bence Jones proteinuriaYesR80.8Other proteinuriaYesR80.9Proteinuria, unspecifiedYes

Frequently asked questions

What is ICD-10 code R80?

R80 is an ICD-10-CM diagnosis code for Proteinuria.

Is R80 a billable code?

No. R80 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is R80 in?

R80 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

When did R80 become effective?

R80 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to R80?

R80 belongs to category R80, which includes 6 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.