2023 ICD-10-CM Diagnosis Code D89.89

Other specified disorders involving the immune mechanism, not elsewhere classified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • D89.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Oth disrd involving the immune mechanism, NEC
  • The 2023 edition of ICD-10-CM D89.89 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of D89.89 - other international versions of ICD-10 D89.89 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 D89.89. 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.
  • human immunodeficiency virus disease (
    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 D89.89 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 D89.89:
  • D50-D89
    2023 ICD-10-CM Range D50-D89

    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

    Type 2 Excludes
    • autoimmune disease (systemic) NOS (M35.9)
    • certain conditions originating in the perinatal period (P00-P96)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • human immunodeficiency virus [HIV] disease (B20)
    • 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)
    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
  • D80-D89
    2023 ICD-10-CM Range D80-D89

    Certain disorders involving the immune mechanism

    Includes
    • defects in the complement system
    • immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
    • sarcoidosis
    Type 1 Excludes
    • autoimmune disease (systemic) NOS (M35.9)
    • functional disorders of polymorphonuclear neutrophils (D71)
    • human immunodeficiency virus [HIV] disease (B20)
    Certain disorders involving the immune mechanism
  • D89
    ICD-10-CM Diagnosis Code D89

    Other disorders involving the immune mechanism, not elsewhere classified

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • hyperglobulinemia NOS (R77.1)
    • monoclonal gammopathy (of undetermined significance) (D47.2)
    Type 2 Excludes
    • transplant failure and rejection (T86.-)
    Other disorders involving the immune mechanism, not elsewhere classified
Approximate Synonyms
  • Antisynthetase syndrome
  • Igg4-related disease
ICD-10-CM D89.89 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
  • 814 Reticuloendothelial and immunity disorders with mcc
  • 815 Reticuloendothelial and immunity disorders with cc
  • 816 Reticuloendothelial and immunity disorders without cc/mcc

Convert D89.89 to ICD-9-CM

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

Diagnosis Index entries containing back-references to D89.89:
  • Disorder (of) - see also Disease
    • immune mechanism (immunity) D89.9
      ICD-10-CM Diagnosis Code D89.9

      Disorder involving the immune mechanism, unspecified

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      Applicable To
      • Immune disease NOS
      • specified type NEC D89.89
    • autoimmune D89.89
  • PANDAS D89.89 (pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections syndrome)
  • Syndrome - see also Disease
    • pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections D89.89 (PANDAS)

ICD-10-CM Codes Adjacent To D89.89
D89.812 Acute on chronic graft-versus-host disease
D89.813 …… unspecified
D89.82 Autoimmune lymphoproliferative syndrome [ALPS]
D89.83 Cytokine release syndrome
D89.831 …… grade 1
D89.832 …… grade 2
D89.833 …… grade 3
D89.834 …… grade 4
D89.835 …… grade 5
D89.839 …… grade unspecified
D89.89 Other specified disorders involving the immune mechanism, not elsewhere classified
D89.9 Disorder involving the immune mechanism, unspecified
E00 Congenital iodine-deficiency syndrome
E00.0 Congenital iodine-deficiency syndrome, neurological type
E00.1 Congenital iodine-deficiency syndrome, myxedematous type
E00.2 Congenital iodine-deficiency syndrome, mixed type
E00.9 Congenital iodine-deficiency syndrome, unspecified
E01 Iodine-deficiency related thyroid disorders and allied conditions
E01.0 Iodine-deficiency related diffuse (endemic) goiter
E01.1 Iodine-deficiency related multinodular (endemic) goiter
E01.2 Iodine-deficiency related (endemic) goiter, unspecified

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