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I89 Oth noninfective disorders of lymphatic vessels and nodes

ICD-10-CM category I89 sits in Chapter 9 (Diseases of the circulatory system, I00-I99). It contains 4 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Billable codes in I89

CodeDescription
I89.0Lymphedema, not elsewhere classified
I89.1Lymphangitis
I89.8Other specified noninfective disorders of lymphatic vessels and lymph nodes
I89.9Noninfective disorder of lymphatic vessels and lymph nodes, unspecified

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