DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

I89 Other noninfective disorders of lymphatic vessels and lymph nodes

  • Header · not billable

I89 is not billable. The category heads 4 billable codes in FY2027: the 4 codes directly below it.

Index → code

Where it sits

  1. Chapter 9 Diseases of the circulatory system (I00-I99)
  2. I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
  3. I89 Other noninfective disorders of lymphatic vessels and lymph nodes
Billable codes
4
Subdivisions
4
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
53

Codes in I89

  1. I89.0
    Lymphedema, not elsewhere classified
    Billable
    Inclusion terms 5, Excludes1 1

    Inclusion terms

    • Elephantiasis (nonfilarial) NOS
    • Lymphangiectasis
    • Obliteration, lymphatic vessel
    • Praecox lymphedema
    • Secondary lymphedema

    Excludes1

    • postmastectomy lymphedema (I97.2) I97.2
  2. I89.1
    Lymphangitis
    Billable
    Inclusion terms 3, Excludes1 1

    Inclusion terms

    • Chronic lymphangitis
    • Lymphangitis NOS
    • Subacute lymphangitis

    Excludes1

    • acute lymphangitis (L03.-) L03
  3. I89.8
    Other specified noninfective disorders of lymphatic vessels and lymph nodes
    Billable
    Inclusion terms 7

    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
  4. I89.9
    Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Disease of lymphatic vessels NOS

Sources of each column.

Instructions

At I89

Excludes1

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

Notes that also apply

Chapter 9 instructions (Excludes2 10): printed on the chapter 9 page.

Index entries

  • Elephantiasis (nonfilarial) → I89.0
  • Lymphangiectasis → I89.0
  • Lymphangiectatic elephantiasis, nonfilarial → I89.0
  • Lymphectasia → I89.0
  • Lymphangitis → I89.1
  • Chyle cyst, mesentery → I89.8
  • Chylocele (nonfilarial) → I89.8
  • Lymphocele → I89.8
  • Lymphorrhea → I89.8
  • Lymphostasis → I89.8
  • Compressionlymphatic vessel → I89.0
  • Dilatationlymphatic vessel → I89.0
  • Edema, edematous (infectious) (pitting) (toxic)lymphatic → I89.0
  • Elephantiasis (nonfilarial)glandular → I89.0
  • Elephantiasis (nonfilarial)lymphangiectatic → I89.0
  • Elephantiasis (nonfilarial)lymphatic vessel → I89.0
  • Elephantiasis (nonfilarial)scrotum (nonfilarial) → I89.0
  • Elephantiasis (nonfilarial)streptococcal → I89.0
  • Elephantiasis (nonfilarial)telangiectodes → I89.0
  • Lymphangiectasispostinfectional → I89.0
  • Lymphangiectasisscrotum → I89.0
  • Lymphedema (acquired)praecox → I89.0
  • Lymphedema (acquired)secondary → I89.0
  • Obliterationlymphatic vessel → I89.0
  • Obstruction, obstructed, obstructivelymphatic → I89.0
  • Obstruction, obstructed, obstructivethoracic duct → I89.0
  • Occlusion, occludedlymph or lymphatic channel → I89.0
  • Occlusion, occludedthoracic duct → I89.0
  • Gangrene, gangrenous (connective tissue) (dropsical) (dry) (moist) (skin) (ulcer)lymphangitis → I89.1
  • Lymphangitischronic (any site) → I89.1
  • Lymphangitissubacute (any site) → I89.1
  • Ascites (abdominal)chylous (nonfilarial) → I89.8
  • Atrophy, atrophic (of)glandular → I89.8
  • Calcificationlymph gland or node (postinfectional) → I89.8
  • Degeneration, degenerativelymph gland → I89.8
  • Erosionlymphatic vessel → I89.8
  • Extravasationchyle into mesentery → I89.8
  • Fibrosis, fibroticlymphatic gland → I89.8
  • Fistula (cutaneous)lymphatic → I89.8
  • Hydrothorax (double) (pleura)chylous (nonfilarial) → I89.8

13 more, longer entries are not listed; the search box finds them by word.

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy