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ICD-10-CM Codes
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D50-D89
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
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D65-D69
Coagulation defects, purpura and other hemorrhagic conditions
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D69-
Purpura and other hemorrhagic conditions
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2021 ICD-10-CM Diagnosis Code D69.42
2021 ICD-10-CM Diagnosis Code D69.42
Congenital and hereditary thrombocytopenia purpura
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- D69.42 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM D69.42 became effective on October 1, 2020.
- This is the American ICD-10-CM version of D69.42 - other international versions of ICD-10 D69.42 may differ.
Applicable To- Congenital thrombocytopenia
- Hereditary thrombocytopenia
Code FirstCode First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, 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.
The following code(s) above
D69.42 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
D69.42:
- D50-D89
2021 ICD-10-CM Range D50-D89
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanismType 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)
- D69
ICD-10-CM Diagnosis Code D69
Purpura and other hemorrhagic conditions
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- benign hypergammaglobulinemic purpura (D89.0)
- cryoglobulinemic purpura (D89.1)
- essential (hemorrhagic) thrombocythemia (D47.3)
- hemorrhagic thrombocythemia (D47.3)
- purpura fulminans (D65)
- thrombotic thrombocytopenic purpura (M31.1)
- Waldenström hypergammaglobulinemic purpura (D89.0)
- D69.4
ICD-10-CM Diagnosis Code D69.4
Other primary thrombocytopenia
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- transient neonatal thrombocytopenia (P61.0)
- Wiskott-Aldrich syndrome (D82.0)
- Congenital and hereditary thrombocytopenic purpura
ICD-10-CM D69.42 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 813 Coagulation disorders
Convert D69.42 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
- Purpura D69.2
ICD-10-CM Diagnosis Code D69.2
Other nonthrombocytopenic purpura
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Purpura NOS
- Purpura simplex
- Senile purpura
- thrombocytopenic D69.49
ICD-10-CM Diagnosis Code D69.49
Other primary thrombocytopenia
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Megakaryocytic hypoplasia
- Primary thrombocytopenia NOS
- congenital D69.42
- hereditary D69.42
- Thrombocytopenia, thrombocytopenic D69.6
ICD-10-CM Diagnosis Code D69.6
Thrombocytopenia, unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- congenital D69.42
- hereditary D69.42
ICD-10-CM Codes Adjacent To D69.42
D68.8 Other specified coagulation defects
D68.9 Coagulation defect, unspecified
D69 Purpura and other hemorrhagic conditions
D69.1 Qualitative platelet defects
D69.2 Other nonthrombocytopenic purpura
D69.3 Immune thrombocytopenic purpura
D69.4 Other primary thrombocytopenia
D69.42
Congenital and hereditary thrombocytopenia purpura
D69.49 Other primary thrombocytopenia
D69.5 Secondary thrombocytopenia
D69.51 Posttransfusion purpura
D69.59 Other secondary thrombocytopenia
D69.6 Thrombocytopenia, unspecified
D69.8 Other specified hemorrhagic conditions
D69.9 Hemorrhagic condition, unspecified
D70.0 Congenital agranulocytosis
D70.1 Agranulocytosis secondary to cancer chemotherapy
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
