{"code":"H55","type":"category","title":"Nystagmus and other irregular eye movements","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"sibling_codes":["H55.0","H55.01","H55.02","H55.03","H55.04","H55.09","H55.8","H55.81","H55.82","H55.89"],"inclusionTerms":[],"sibling_titles":{"code":"H55.89","title":"Other irregular eye movements","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"is a non-billable ICD-10-CM category code (H55). A more specific billable subcode must be selected for claims submission.","officialDefinition":"Nystagmus and other irregular eye movements is a non-billable ICD-10-CM category code (H55). 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":"H55.0","title":"Nystagmus","description":"Nystagmus is a non-billable ICD-10-CM category code (H55.0). A more specific billable subcode must be selected for claims submission.","isBillable":false,"slug":"h55.0-nystagmus"},{"code":"H55.00","title":"Unspecified nystagmus","description":"Unspecified nystagmus is a billable ICD-10-CM diagnosis code (H55.00).","isBillable":true,"slug":"h55.00-unspecified-nystagmus"},{"code":"H55.01","title":"Congenital nystagmus","description":"Congenital nystagmus is a billable ICD-10-CM diagnosis code (H55.01).","isBillable":true,"slug":"h55.01-congenital-nystagmus"},{"code":"H55.02","title":"Latent nystagmus","description":"Latent nystagmus is a billable ICD-10-CM diagnosis code (H55.02).","isBillable":true,"slug":"h55.02-latent-nystagmus"},{"code":"H55.03","title":"Visual deprivation nystagmus","description":"Visual deprivation nystagmus is a billable ICD-10-CM diagnosis code (H55.03).","isBillable":true,"slug":"h55.03-visual-deprivation-nystagmus"},{"code":"H55.04","title":"Dissociated nystagmus","description":"Dissociated nystagmus is a billable ICD-10-CM diagnosis code (H55.04).","isBillable":true,"slug":"h55.04-dissociated-nystagmus"},{"code":"H55.09","title":"Other forms of nystagmus","description":"Other forms of nystagmus is a billable ICD-10-CM diagnosis code (H55.09).","isBillable":true,"slug":"h55.09-other-forms-of-nystagmus"},{"code":"H55.8","title":"Other irregular eye movements","description":"Other irregular eye movements is a non-billable ICD-10-CM category code (H55.8). A more specific billable subcode must be selected for claims submission.","isBillable":false,"slug":"h55.8-other-irregular-eye-movements"},{"code":"H55.81","title":"Deficient saccadic eye movements","description":"Deficient saccadic eye movements is a billable ICD-10-CM diagnosis code (H55.81).","isBillable":true,"slug":"h55.81-deficient-saccadic-eye-movements"},{"code":"H55.82","title":"Deficient smooth pursuit eye movements","description":"Deficient smooth pursuit eye movements is a billable ICD-10-CM diagnosis code (H55.82).","isBillable":true,"slug":"h55.82-deficient-smooth-pursuit-eye-movements"},{"code":"H55.89","title":"Other irregular eye movements","description":"Other irregular eye movements is a billable ICD-10-CM diagnosis code (H55.89).","isBillable":true,"slug":"h55.89-other-irregular-eye-movements"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}