I89.9: Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
I89.9 is the billable ICD-10-CM diagnosis code for Noninfective disorder of lymphatic vessels and lymph nodes, unspecified. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code I89.9?
I89.9 is the ICD-10-CM diagnosis code for Noninfective disorder of lymphatic vessels and lymph nodes, unspecified. It belongs to category I89 (Other noninfective disorders of lymphatic vessels and lymph nodes).
Is I89.9 a billable code?
Yes. I89.9 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does I89.9 belong to?
I89.9 is part of ICD-10-CM category I89 — Other noninfective disorders of lymphatic vessels and lymph nodes, which has 8 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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