{"code":"D69.42","type":"code","title":"Congenital and hereditary thrombocytopenia purpura","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["congential or hereditary disorder, such as:","thrombocytopenia with absent radius (TAR syndrome) (Q87.2)"],"excludes1":["transient neonatal thrombocytopenia (P61.0)","Wiskott-Aldrich syndrome (D82.0)","benign hypergammaglobulinemic purpura (D89.0)","cryoglobulinemic purpura (D89.1)","essential (hemorrhagic) thrombocythemia (D47.3)","hemorrhagic thrombocythemia (D47.3)","purpura fulminans (D65)","thrombotic thrombocytopenic purpura (M31.19)","Waldenström hypergammaglobulinemic purpura (D89.0)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Congenital thrombocytopenia","Hereditary thrombocytopenia"],"useAdditionalCode":[],"clinicalDefinition":"Congenital and hereditary thrombocytopenia purpura is a billable ICD-10-CM diagnosis code (D69.42). Inclusion terms: Congenital thrombocytopenia; Hereditary thrombocytopenia. Excludes1 (not coded here): transient neonatal thrombocytopenia (P61.0); Wiskott-Aldrich syndrome (D82.0); benign hypergammaglobulinemic purpura (D89.0); cryoglobulinemic purpura (D89.1); essential (hemorrhagic) thrombocythemia (D47.3); hemorrhagic thrombocythemia (D47.","officialDefinition":"Congenital and hereditary thrombocytopenia purpura is a billable ICD-10-CM diagnosis code (D69.42). Inclusion terms: Congenital thrombocytopenia; Hereditary thrombocytopenia. Excludes1 (not coded here): transient neonatal thrombocytopenia (P61.0); Wiskott-Aldrich syndrome (D82.0); benign hypergammaglobulinemic purpura (D89.0); cryoglobulinemic purpura (D89.1); essential (hemorrhagic) thrombocythemia (D47.3); hemorrhagic thrombocythemia (D47.3); purpura fulminans (D65); thrombotic thrombocytopenic purpura (M31.19); Waldenström hypergammaglobulinemic purpura (D89.0). Code first: congential or hereditary disorder, such as:; thrombocytopenia with absent radius (TAR syndrome) (Q87.2).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}