{"code":"C86.00","type":"code","title":"Extranodal NK/T-cell lymphoma, nasal type not having achieved remission","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["anaplastic large cell lymphoma, ALK negative (C84.7-)","anaplastic large cell lymphoma, ALK positive (C84.6-)","mature T/NK-cell lymphomas (C84.-)","other specified types of non-Hodgkin lymphoma (C85.8-)"],"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":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Extranodal NK/T-cell lymphoma, nasal type NOS","Extranodal NK/T-cell lymphoma, nasal type with failed remission"],"useAdditionalCode":[],"clinicalDefinition":"Extranodal NK/T-cell lymphoma, nasal type not having achieved remission is a billable ICD-10-CM diagnosis code (C86.00). Inclusion terms: Extranodal NK/T-cell lymphoma, nasal type NOS; Extranodal NK/T-cell lymphoma, nasal type with failed remission. Excludes1 (not coded here): anaplastic large cell lymphoma, ALK negative (C84.7-); anaplastic large cell lymphoma, ALK positive (C84.6-); mature T/NK-cell lymphomas (C84.-); other specified types of non-Hodgkin lymphoma (C85.8-).","officialDefinition":"Extranodal NK/T-cell lymphoma, nasal type not having achieved remission is a billable ICD-10-CM diagnosis code (C86.00). Inclusion terms: Extranodal NK/T-cell lymphoma, nasal type NOS; Extranodal NK/T-cell lymphoma, nasal type with failed remission. Excludes1 (not coded here): anaplastic large cell lymphoma, ALK negative (C84.7-); anaplastic large cell lymphoma, ALK positive (C84.6-); mature T/NK-cell lymphomas (C84.-); other specified types of non-Hodgkin lymphoma (C85.8-). 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":""}