U.S. ICD-10-CM reference · FY2026 · April
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L04Catégorie · précision supplémentaire requiseArchivée

Acute lymphadenitis

HiérarchieL00-L08 · L04

Instructions du code

Includes
  • abscess (acute) of lymph nodes, except mesenteric
  • acute lymphadenitis, except mesenteric
Excludes 1
  • chronic or subacute lymphadenitis, except mesenteric (I88.1)
  • enlarged lymph nodes (R59.-)
  • human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy (B20)
  • lymphadenitis NOS (I88.9)
  • nonspecific mesenteric lymphadenitis (I88.0)

Instructions des niveaux supérieurs

L00-L08 · Infections of the skin and subcutaneous tissue (L00-L08)

Excludes 2
  • hordeolum (H00.0)
  • infective dermatitis (L30.3)
  • local infections of skin classified in Chapter 1
  • lupus panniculitis (L93.2)
  • panniculitis NOS (M79.3)
  • panniculitis of neck and back (M54.0-)
  • Perlèche NOS (K13.0)
  • Perlèche due to candidiasis (B37.0)
  • Perlèche due to riboflavin deficiency (E53.0)
  • pyogenic granuloma (L98.0)
  • relapsing panniculitis [Weber-Christian] (M35.6)
  • viral warts (B07.-)
  • zoster (B02.-)
Use additional code

code (B95-B97) to identify infectious agent.

Chapitres 12 · Diseases of the skin and subcutaneous tissue (L00-L99)

Excludes 2
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • lipomelanotic reticulosis (I89.8)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • systemic connective tissue disorders (M30-M36)
  • viral warts (B07.-)

Codes plus précis

L04.0Acute lymphadenitis of face, head and neckCode facturable et spécifiqueL04.1Acute lymphadenitis of trunkCode facturable et spécifiqueL04.2Acute lymphadenitis of upper limbCode facturable et spécifiqueL04.3Acute lymphadenitis of lower limbCode facturable et spécifiqueL04.8Acute lymphadenitis of other sitesCode facturable et spécifiqueL04.9Acute lymphadenitis, unspecifiedCode facturable et spécifique
Édition des codes