I89.9
ICD-10BillableNoninfective disorder of lymphatic vessels and nodes, unsp
Official ICD-10-CM descriptor (FY2026)
Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
I89.9 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Disease of lymphatic vessels NOS
Related codes in I89
Where this code sits
- Parent code
- I89
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.