R34
✓ Billable
Anuria and oliguria
ICD-10-CM · FY2026 · Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Code
R34
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes1 — never code together
- anuria and oliguria complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)
- anuria and oliguria complicating pregnancy (O26.83-)
- anuria and oliguria complicating the puerperium (O90.49)
Frequently asked questions
What is ICD-10 code R34?
ICD-10-CM code R34 represents Anuria and oliguria. It is a billable diagnosis code in the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter, effective October 1, 2025 – September 30, 2026.
Is R34 billable?
Yes. R34 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is R34 in?
R34 belongs to the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter (R00–R99) of ICD-10-CM.
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