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ICD-10-CM Codes
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R00-R99
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R50-R69
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Enlarged lymph nodes R59
Enlarged lymph nodes R59-
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as R59. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- lymphadenitis NOS (
ICD-10-CM Diagnosis Code I88.9
Nonspecific lymphadenitis, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- acute lymphadenitis (
ICD-10-CM Diagnosis Code L04
- L04 Acute lymphadenitis
- L04.0 Acute lymphadenitis of face, head and neck
- L04.1 Acute lymphadenitis of trunk
- L04.2 Acute lymphadenitis of upper limb
- L04.3 Acute lymphadenitis of lower limb
- L04.8 Acute lymphadenitis of other sites
- L04.9 Acute lymphadenitis, unspecified
- chronic lymphadenitis (
ICD-10-CM Diagnosis Code I88.1
Chronic lymphadenitis, except mesenteric
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- mesenteric (acute) (chronic) lymphadenitis (
ICD-10-CM Diagnosis Code I88.0
Nonspecific mesenteric lymphadenitis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Mesenteric lymphadenitis (acute)(chronic)
IncludesIncludes Help
"Includes" further defines, or give examples of, the content of the code or category.
Clinical Information
- A clinical finding indicating that a lymph node is enlarged. Causes include viral and bacterial infections and cancers that affect the lymph nodes.
- Disease or swelling of the lymph nodes.
- Lymphadenopathy: the abnormal enlargement of lymph nodes.
Codes
- R59 Enlarged lymph nodes
- R59.0 Localized enlarged lymph nodes
- R59.1 Generalized enlarged lymph nodes
- R59.9 Enlarged lymph nodes, unspecified
