I89.8

Other specified noninfective disorders of lymphatic vessels and lymph nodes

Billable / specific

I89.8 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Chylocele (nonfilarial)
  • Chylous ascites
  • Chylous cyst
  • Lipomelanotic reticulosis
  • Lymph node or vessel fistula
  • Lymph node or vessel infarction
  • Lymph node or vessel rupture

Excludes1

Not coded here — never report together with this code.

  • chylocele, tunica vaginalis (nonfilarial) NOS (N50.89) (from I89)
  • enlarged lymph nodes NOS (R59.-) (from I89)
  • filarial chylocele (B74.-) (from I89)
  • hereditary lymphedema (Q82.0) (from I89)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from I89)
  • certain infectious and parasitic diseases (A00-B99) (from I89)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I89)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I89)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from I89)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from I89)
  • neoplasms (C00-D49) (from I89)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I89)
  • systemic connective tissue disorders (M30-M36) (from I89)
  • transient cerebral ischemic attacks and related syndromes (G45.-) (from I89)

Also known as

  • Chylocele (nonfilarial)
  • Chylous ascites
  • Chylous cyst
  • Lipomelanotic reticulosis
  • Lymph node or vessel fistula
  • Lymph node or vessel infarction
  • Lymph node or vessel rupture
  • Ascites, chylous
  • Atrophy, atrophic, glandular
  • Calcification, lymph gland or node
  • Chyle cyst, mesentery
  • Chylocele
  • Cyst, mesentery, mesenteric, chyle
  • Cyst, peritoneum, chylous
  • Degeneration, degenerative, lymph gland
  • Degeneration, degenerative, lymph gland, hyaline
  • Erosion, lymphatic vessel
  • Extravasation, chyle into mesentery
  • Fibrosis, fibrotic, lymphatic gland
  • Fistula, lymphatic
  • Fistula, thoracic, duct
  • Hydrothorax, chylous

Parent code

  • I89Other noninfective disorders of lymphatic vessels and lymph nodesHeader

Related codes

  • I89.0Lymphedema, not elsewhere classifiedBillable
  • I89.1LymphangitisBillable
  • I89.9Noninfective disorder of lymphatic vessels and lymph nodes, unspecifiedBillable

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