2023 ICD-10-CM Diagnosis Code D75.84

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Other platelet-activating anti-PF4 disorders

    2023 - New Code Billable/Specific Code
  • D75.84 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • ICD-10-CM D75.84 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
  • This is the American ICD-10-CM version of D75.84 - other international versions of ICD-10 D75.84 may differ.
Applicable To
  • Spontaneous heparin-induced thrombocytopenia syndrome (without heparin exposure)
  • Thrombosis with thrombocytopenia syndrome
  • Vaccine-induced thrombotic thrombocytopenia
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Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • code, if applicable, for adverse effect of other viral vaccine (
    ICD-10-CM Diagnosis Code T50.B95

    Adverse effect of other viral vaccines

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
The following code(s) above D75.84 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 D75.84:
  • 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
  • D75
    ICD-10-CM Diagnosis Code D75

    Other and unspecified diseases of blood and blood-forming organs

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • acute lymphadenitis (L04.-)
    • chronic lymphadenitis (I88.1)
    • enlarged lymph nodes (R59.-)
    • hypergammaglobulinemia NOS (D89.2)
    • lymphadenitis NOS (I88.9)
    • mesenteric lymphadenitis (acute) (chronic) (I88.0)
    Other and unspecified diseases of blood and blood-forming organs
ICD-10-CM D75.84 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems
  • 813 Coagulation disorders
Code History
  • 2023 (effective 10/1/2022): New code

Diagnosis Index entries containing back-references to D75.84:
  • Disorder (of) - see also Disease
    • platelet-activating anti-PF4, specified NEC D75.84
  • Syndrome - see also Disease
    • thrombosis with thrombocytopenia D75.84
  • Thrombocytopenia, thrombocytopenic D69.6
    ICD-10-CM Diagnosis Code D69.6

    Thrombocytopenia, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • heparin induced (HIT) D75.829
      ICD-10-CM Diagnosis Code D75.829

      Heparin-induced thrombocytopenia, unspecified

        2023 - New Code Billable/Specific Code
      • syndrome
        • spontaneous D75.84 (without heparin exposure)
    • vaccine-induced thrombotic D75.84

ICD-10-CM Codes Adjacent To D75.84
D75.8 Other specified diseases of blood and blood-forming organs
D75.81 Myelofibrosis
D75.82 Heparin induced thrombocytopenia (HIT)
D75.821 Non-immune heparin-induced thrombocytopenia
D75.822 Immune-mediated heparin-induced thrombocytopenia
D75.828 Other heparin-induced thrombocytopenia syndrome
D75.829 Heparin-induced thrombocytopenia, unspecified
D75.83 Thrombocytosis
D75.838 Other thrombocytosis
D75.839 …… unspecified
D75.84 Other platelet-activating anti-PF4 disorders
D75.89 Other specified diseases of blood and blood-forming organs
D75.9 Disease of blood and blood-forming organs, unspecified
D75.A Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia
D76 Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
D76.1 Hemophagocytic lymphohistiocytosis
D76.2 Hemophagocytic syndrome, infection-associated
D76.3 Other histiocytosis syndromes
D77 Other disorders of blood and blood-forming organs in diseases classified elsewhere
D78 Intraoperative and postprocedural complications of the spleen
D78.0 Intraoperative hemorrhage and hematoma of the spleen complicating a procedure

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