{"code":"D73","type":"category","title":"Diseases of spleen","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["D73.0","D73.1","D73.2","D73.3","D73.4","D73.5","D73.8","D73.9"],"inclusionTerms":[],"sibling_titles":{"code":"D73.9","title":"Disease of spleen, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Diseases of spleen is a non-billable ICD-10-CM category code (D73). A more specific billable subcode must be selected for claims submission.","officialDefinition":"Diseases of spleen is a non-billable ICD-10-CM category code (D73). A more specific billable subcode must be selected for claims submission.","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":[{"code":"D73.0","title":"Hyposplenism","description":"Hyposplenism is a billable ICD-10-CM diagnosis code (D73.0). Inclusion terms: Atrophy of spleen. Excludes1 (not coded here): asplenia (congenital) (Q89.01); postsurgical absence of spleen (Z90.81).","isBillable":true,"slug":"d73.0-hyposplenism"},{"code":"D73.1","title":"Hypersplenism","description":"Hypersplenism is a billable ICD-10-CM diagnosis code (D73.1). Excludes1 (not coded here): neutropenic splenomegaly (D73.81); primary splenic neutropenia (D73.81); splenitis, splenomegaly in late syphilis (A52.79); splenitis, splenomegaly in tuberculosis (A18.85); splenomegaly NOS (R16.1); splenomegaly congenital (Q89.0).","isBillable":true,"slug":"d73.1-hypersplenism"},{"code":"D73.2","title":"Chronic congestive splenomegaly","description":"Chronic congestive splenomegaly is a billable ICD-10-CM diagnosis code (D73.2).","isBillable":true,"slug":"d73.2-chronic-congestive-splenomegaly"},{"code":"D73.3","title":"Abscess of spleen","description":"Abscess of spleen is a billable ICD-10-CM diagnosis code (D73.3).","isBillable":true,"slug":"d73.3-abscess-of-spleen"},{"code":"D73.4","title":"Cyst of spleen","description":"Cyst of spleen is a billable ICD-10-CM diagnosis code (D73.4).","isBillable":true,"slug":"d73.4-cyst-of-spleen"},{"code":"D73.5","title":"Infarction of spleen","description":"Infarction of spleen is a billable ICD-10-CM diagnosis code (D73.5). Inclusion terms: Splenic rupture, nontraumatic; Torsion of spleen. Excludes1 (not coded here): rupture of spleen due to Plasmodium vivax malaria (B51.0); traumatic rupture of spleen (S36.03-).","isBillable":true,"slug":"d73.5-infarction-of-spleen"},{"code":"D73.8","title":"Other diseases of spleen","description":"Other diseases of spleen is a non-billable ICD-10-CM category code (D73.8). A more specific billable subcode must be selected for claims submission.","isBillable":false,"slug":"d73.8-other-diseases-of-spleen"},{"code":"D73.81","title":"Neutropenic splenomegaly","description":"Neutropenic splenomegaly is a billable ICD-10-CM diagnosis code (D73.81). Inclusion terms: Werner-Schultz disease.","isBillable":true,"slug":"d73.81-neutropenic-splenomegaly"},{"code":"D73.89","title":"Other diseases of spleen","description":"Other diseases of spleen is a billable ICD-10-CM diagnosis code (D73.89). Inclusion terms: Fibrosis of spleen NOS; Perisplenitis; Splenitis NOS.","isBillable":true,"slug":"d73.89-other-diseases-of-spleen"},{"code":"D73.9","title":"Disease of spleen, unspecified","description":"Disease of spleen, unspecified is a billable ICD-10-CM diagnosis code (D73.9).","isBillable":true,"slug":"d73.9-disease-of-spleen-unspecified"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}