I89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
Billable ICD-10-CM code, FY2026.
Applicable to
- Disease of lymphatic vessels NOS
Applies from I89 Other noninfective disorders of lymphatic vessels and lymph nodes
Excludes1 (never code together)
- chylocele, tunica vaginalis (nonfilarial) NOS (N50.89)
- enlarged lymph nodes NOS (R59.-)
- filarial chylocele (B74.-)
- hereditary lymphedema (Q82.0)
MS-DRG index
Defines the logic of DRG(s) 814-816 in MDC 16.
Approximate ICD-9-CM (GEMs)
457.9 Unspecified noninfectious disorder of lymphatic channels
Diagnosis Index entries for I89.9
- Disease, diseased › gland (lymph)
- Disease, diseased › lymphatic (gland) (system) (channel) (vessel)
Nearby codes
I89 Other noninfective disorders of lymphatic vessels and lymph nodesI89.0 Lymphedema, not elsewhere classifiedI89.1 LymphangitisI89.8 Other specified noninfective disorders of lymphatic vessels and lymph nodesI89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified (this code)