{"code":"C88.4","type":"code","title":"Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma]","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["high malignant (diffuse large B-cell) lymphoma (C83.3-)","B-cell lymphoma, unspecified (C85.1-)","personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)"],"excludes2":["Kaposi's sarcoma of lymph nodes (C46.3)","secondary and unspecified neoplasm of lymph nodes (C77.-)","secondary neoplasm of bone marrow (C79.52)","secondary neoplasm of spleen (C78.89)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"inclusionTerms":["Lymphoma of skin-associated lymphoid tissue [SALT-lymphoma]","Lymphoma of bronchial-associated lymphoid tissue [BALT-lymphoma]"],"useAdditionalCode":[],"clinicalDefinition":"Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma] is a non-billable ICD-10-CM category code (C88.4). A more specific billable subcode must be selected for claims submission. Inclusion terms: Lymphoma of skin-associated lymphoid tissue [SALT-lymphoma]; Lymphoma of bronchial-associated lymphoid tissue [BALT-lymphoma]. Excludes1 (not coded here): high malignant (diffuse large B-cell) lymphoma (C83.3-); B-cell lymphoma, unspecified (C85.","officialDefinition":"Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma] is a non-billable ICD-10-CM category code (C88.4). A more specific billable subcode must be selected for claims submission. Inclusion terms: Lymphoma of skin-associated lymphoid tissue [SALT-lymphoma]; Lymphoma of bronchial-associated lymphoid tissue [BALT-lymphoma]. Excludes1 (not coded here): high malignant (diffuse large B-cell) lymphoma (C83.3-); B-cell lymphoma, unspecified (C85.1-); personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79). Excludes2 (not included here): Kaposi's sarcoma of lymph nodes (C46.3); secondary and unspecified neoplasm of lymph nodes (C77.-); secondary neoplasm of bone marrow (C79.52); secondary neoplasm of spleen (C78.89).","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":""}