2023 ICD-10-CM Diagnosis Code I88

Nonspecific lymphadenitis

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • I88 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2023 edition of ICD-10-CM I88 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of I88 - other international versions of ICD-10 I88 may differ.
Type 1 Excludes
Type 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 I88. 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.
  • acute lymphadenitis, except mesenteric (
    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
    L04.-
    )
  • enlarged lymph nodes NOS (
    ICD-10-CM Diagnosis Code R59
    • R59 Enlarged lymph nodes
      • R59.0 Localized enlarged lymph nodes
      • R59.1 Generalized enlarged lymph nodes
      • R59.9 Enlarged lymph nodes, unspecified
    R59.-
    )
  • human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy (
    ICD-10-CM Diagnosis Code B20

    Human immunodeficiency virus [HIV] disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Code First
    • Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium, if applicable (O98.7-)
    Includes
    • acquired immune deficiency syndrome [AIDS]
    • AIDS-related complex [ARC]
    • HIV infection, symptomatic
    Type 1 Excludes
    • asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
    • exposure to HIV virus (Z20.6)
    • inconclusive serologic evidence of HIV (R75)
    Use Additional
    • code(s) to identify all manifestations of HIV infection
    B20
    )
The following code(s) above I88 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to I88:
  • I00-I99
    2023 ICD-10-CM Range I00-I99

    Diseases of the circulatory system

    Type 2 Excludes
    • 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)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    • systemic connective tissue disorders (M30-M36)
    • transient cerebral ischemic attacks and related syndromes (G45.-)
    Diseases of the circulatory system
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To I88
I87.332 …… of left lower extremity
I87.333 …… of bilateral lower extremity
I87.339 …… of unspecified lower extremity
I87.39 Chronic venous hypertension (idiopathic) with other complications
I87.391 …… of right lower extremity
I87.392 …… of left lower extremity
I87.393 …… of bilateral lower extremity
I87.399 …… of unspecified lower extremity
I87.8 Other specified disorders of veins
I87.9 Disorder of vein, unspecified
I88 Nonspecific lymphadenitis
I88.0 Nonspecific mesenteric lymphadenitis
I88.1 Chronic lymphadenitis, except mesenteric
I88.8 Other nonspecific lymphadenitis
I88.9 Nonspecific lymphadenitis, unspecified
I89 Other noninfective disorders of lymphatic vessels and lymph nodes
I89.0 Lymphedema, not elsewhere classified
I89.1 Lymphangitis
I89.8 Other specified noninfective disorders of lymphatic vessels and lymph nodes
I89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
I95 Hypotension

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.