{"code":"C11","type":"category","title":"Malignant neoplasm of nasopharynx","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"sibling_codes":["C11.0","C11.1","C11.2","C11.3","C11.8","C11.9"],"inclusionTerms":[],"sibling_titles":{"code":"C11.9","title":"Malignant neoplasm of nasopharynx, unspecified","isBillable":true},"useAdditionalCode":["code to identify:","exposure to environmental tobacco smoke (Z77.22)","exposure to tobacco smoke in the perinatal period (P96.81)","history of tobacco dependence (Z87.891)","occupational exposure to environmental tobacco smoke (Z57.31)","tobacco dependence (F17.-)","tobacco use (Z72.0)"],"clinicalDefinition":"is a non-billable ICD-10-CM category code (C11). A more specific billable subcode must be selected for claims submission. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","officialDefinition":"Malignant neoplasm of nasopharynx is a non-billable ICD-10-CM category code (C11). A more specific billable subcode must be selected for claims submission. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","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":"C11.0","title":"Malignant neoplasm of superior wall of nasopharynx","description":"Malignant neoplasm of superior wall of nasopharynx is a billable ICD-10-CM diagnosis code (C11.0). Inclusion terms: Malignant neoplasm of roof of nasopharynx. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","isBillable":true,"slug":"c11.0-malignant-neoplasm-of-superior-wall-of-nasopharynx"},{"code":"C11.1","title":"Malignant neoplasm of posterior wall of nasopharynx","description":"Malignant neoplasm of posterior wall of nasopharynx is a billable ICD-10-CM diagnosis code (C11.1). Inclusion terms: Malignant neoplasm of adenoid; Malignant neoplasm of pharyngeal tonsil. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","isBillable":true,"slug":"c11.1-malignant-neoplasm-of-posterior-wall-of-nasopharynx"},{"code":"C11.2","title":"Malignant neoplasm of lateral wall of nasopharynx","description":"Malignant neoplasm of lateral wall of nasopharynx is a billable ICD-10-CM diagnosis code (C11.2). Inclusion terms: Malignant neoplasm of fossa of Rosenmüller; Malignant neoplasm of opening of auditory tube; Malignant neoplasm of pharyngeal recess. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","isBillable":true,"slug":"c11.2-malignant-neoplasm-of-lateral-wall-of-nasopharynx"},{"code":"C11.3","title":"Malignant neoplasm of anterior wall of nasopharynx","description":"Malignant neoplasm of anterior wall of nasopharynx is a billable ICD-10-CM diagnosis code (C11.3). Inclusion terms: Malignant neoplasm of floor of nasopharynx; Malignant neoplasm of nasopharyngeal (anterior) (posterior) surface of soft palate; Malignant neoplasm of posterior margin of nasal choana; Malignant neoplasm of posterior margin of nasal septum. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","isBillable":true,"slug":"c11.3-malignant-neoplasm-of-anterior-wall-of-nasopharynx"},{"code":"C11.8","title":"Malignant neoplasm of overlapping sites of nasopharynx","description":"Malignant neoplasm of overlapping sites of nasopharynx is a billable ICD-10-CM diagnosis code (C11.8). Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","isBillable":true,"slug":"c11.8-malignant-neoplasm-of-overlapping-sites-of-nasopharynx"},{"code":"C11.9","title":"Malignant neoplasm of nasopharynx, unspecified","description":"Malignant neoplasm of nasopharynx, unspecified is a billable ICD-10-CM diagnosis code (C11.9). Inclusion terms: Malignant neoplasm of nasopharyngeal wall NOS. Use additional code: code to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).","isBillable":true,"slug":"c11.9-malignant-neoplasm-of-nasopharynx-unspecified"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}