I89.8
Other specified noninfective disorders of lymphatic vessels and lymph nodes
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 14 never code together
I89code
I00-I99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
- systemic connective tissue disorders (M30-M36)M30-M36
- transient cerebral ischemic attacks and related syndromes (G45.-)G45.-
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 7
I89.8code
Inclusion terms
- Chylocele (nonfilarial)
- Chylous ascites
- Chylous cyst
- Lipomelanotic reticulosis
- Lymph node or vessel fistula
- Lymph node or vessel infarction
- Lymph node or vessel rupture
Index entries leading here 20
- Ascites (abdominal) R18.8
- chylous (nonfilarial) I89.8
- Atrophy, atrophic (of)
- glandular I89.8
- Calcification
- lymph gland or node (postinfectional) I89.8
- Cyst (colloid) (mucous) (simple) (retention)
- Chyle cyst, mesentery I89.8
- Extravasation
- chyle into mesentery I89.8
- Chylocele (nonfilarial) I89.8
- Hydrothorax (double) (pleura) J94.8
- chylous (nonfilarial) I89.8
- Degeneration, degenerative
- Fistula (cutaneous) L98.8
- Erosion
- lymphatic vessel I89.8
- Fibrosis, fibrotic
- lymphatic gland I89.8
- Sclerosis, sclerotic
- gland (lymphatic) I89.8
- Infarct, infarction
- lymph node I89.8
- Reticulosis (skin)
- lipomelanotic I89.8
- Stasis
- lymphatic I89.8
- Rupture, ruptured
- Lymphocele I89.8
- Lymphorrhea I89.8
- Lymphostasis I89.8
Alongside this code 3 same parent — I89
Medications 5
881 Hemic and Lymphatic Diseases drugs 41 Bipolar and Related Disorders drugs 10 Feeding and Eating Disorders drugs 65 Sleep Initiation and Maintenance Disorders drugs 19 Trauma and Stressor Related Disorders drugs
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.