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L04 Acute lymphadenitis

Category
L04
Acute lymphadenitis
INCLUDES
abscess (acute) of lymph nodes, except mesenteric
acute lymphadenitis, except mesenteric
EXCLUDES
Excludes1: 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)
Chapter
XII · Diseases of the skin and subcutaneous tissue
Section
L00-L08
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.