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ICD-10-CM Current in FY 2027

I88.9

Nonspecific lymphadenitis, unspecified

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where I88.9 sits in the official hierarchy. Each level is the code it is classified under.

  1. I88 Parent Nonspecific lymphadenitis
  2. I88.9 This code Nonspecific lymphadenitis, unspecified

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Lymphadenitis NOS

Excludes1

acute lymphadenitis, except mesenteric ( L04 .-)

Inherited from I88 — Nonspecific lymphadenitis

Excludes1

enlarged lymph nodes NOS ( R59 .-)

Inherited from I88 — Nonspecific lymphadenitis

Excludes1

human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy ( B20 )

Inherited from I88 — Nonspecific lymphadenitis

Version History

How I88.9 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Nonspecific lymphadenitis, unspecified

  2. FY 2026 Effective

    Unchanged

    Nonspecific lymphadenitis, unspecified

Related Codes

Other codes under I88

Codes whose official notes reference I88.9

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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