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2025
ICD-10-CM
HCPCS
MODIFIERS
DRG
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ICD-10 CM Code
Chapter - R00-R99
Section - R50-R69
Category - R59
Enlarged lymph nodes - R59
Category Includes
swollen glands
Type 1 Excludes
lymphadenitis NOS (I88.9)
acute lymphadenitis (L04.-)
chronic lymphadenitis (I88.1)
mesenteric (acute) (chronic) lymphadenitis (I88.0)
Codes
R59.0
- Localized enlarged lymph nodes
R59.1
- Generalized enlarged lymph nodes
R59.9
- Enlarged lymph nodes, unspecified