{"code":"C7A.09","type":"code","title":"Malignant carcinoid tumors of other sites","codeAlso":["any associated multiple endocrine neoplasia [MEN] syndromes (E31.2-)"],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["malignant pancreatic islet cell tumors (C25.4)","Merkel cell carcinoma (C4A.-)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["C7A.090","C7A.091","C7A.092","C7A.093","C7A.094","C7A.095","C7A.096","C7A.098"],"inclusionTerms":[],"sibling_titles":{"code":"C7A.098","title":"Malignant carcinoid tumors of other sites","isBillable":true},"useAdditionalCode":["code to identify any associated endocrine syndrome, such as:","carcinoid syndrome (E34.00)"],"clinicalDefinition":"Malignant carcinoid tumors of other sites is a non-billable ICD-10-CM category code (C7A.09). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): malignant pancreatic islet cell tumors (C25.4); Merkel cell carcinoma (C4A.-). Use additional code: code to identify any associated endocrine syndrome, such as:; carcinoid syndrome (E34.00). Code also: any associated multiple endocrine neoplasia [MEN] syndromes (E31.2-).","officialDefinition":"Malignant carcinoid tumors of other sites is a non-billable ICD-10-CM category code (C7A.09). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): malignant pancreatic islet cell tumors (C25.4); Merkel cell carcinoma (C4A.-). Use additional code: code to identify any associated endocrine syndrome, such as:; carcinoid syndrome (E34.00). Code also: any associated multiple endocrine neoplasia [MEN] syndromes (E31.2-).","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":""}