I89
⚠ Non-billable
Other noninfective disorders of lymphatic vessels and lymph nodes
ICD-10-CM · FY2026 · Diseases of the Circulatory System
Code
I89
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Circulatory System
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
- chylocele, tunica vaginalis (nonfilarial) NOS (N50.89)
- enlarged lymph nodes NOS (R59.-)
- filarial chylocele (B74.-)
- hereditary lymphedema (Q82.0)
Frequently asked questions
What is ICD-10 code I89?
ICD-10-CM code I89 represents Other noninfective disorders of lymphatic vessels and lymph nodes. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Circulatory System chapter, effective October 1, 2025 – September 30, 2026.
Is I89 billable?
No. I89 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is I89 in?
I89 belongs to the Diseases of the Circulatory System chapter (I00–I99) of ICD-10-CM.
Related codes in the I89 category
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