{"code":"G13","type":"category","title":"Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"sibling_codes":["G13.0","G13.1","G13.2","G13.8"],"inclusionTerms":[],"sibling_titles":{"code":"G13.8","title":"Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere is a non-billable ICD-10-CM category code (G13). A more specific billable subcode must be selected for claims submission.","officialDefinition":"Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere is a non-billable ICD-10-CM category code (G13). 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":"G13.0","title":"Paraneoplastic neuromyopathy and neuropathy","description":"Paraneoplastic neuromyopathy and neuropathy is a billable ICD-10-CM diagnosis code (G13.0). Inclusion terms: Carcinomatous neuromyopathy; Sensorial paraneoplastic neuropathy [Denny Brown]. Code first: underlying neoplasm (C00-D49).","isBillable":true,"slug":"g13.0-paraneoplastic-neuromyopathy-and-neuropathy"},{"code":"G13.1","title":"Other systemic atrophy primarily affecting central nervous system in neoplastic disease","description":"Other systemic atrophy primarily affecting central nervous system in neoplastic disease is a billable ICD-10-CM diagnosis code (G13.1). Inclusion terms: Paraneoplastic limbic encephalopathy. Code first: underlying neoplasm (C00-D49).","isBillable":true,"slug":"g13.1-other-systemic-atrophy-primarily-affecting-central-nervous-system-in-neoplastic"},{"code":"G13.2","title":"Systemic atrophy primarily affecting the central nervous system in myxedema","description":"Systemic atrophy primarily affecting the central nervous system in myxedema is a billable ICD-10-CM diagnosis code (G13.2). Code first: underlying disease, such as:; hypothyroidism (E03.-); myxedematous congenital iodine deficiency (E00.1).","isBillable":true,"slug":"g13.2-systemic-atrophy-primarily-affecting-the-central-nervous-system-in-myxedema"},{"code":"G13.8","title":"Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere","description":"Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere is a billable ICD-10-CM diagnosis code (G13.8). Code first: underlying disease.","isBillable":true,"slug":"g13.8-systemic-atrophy-primarily-affecting-central-nervous-system-in-other-diseases"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}