{"code":"Z01.021","type":"code","title":"Encounter for examination of eyes and vision following failed vision screening with abnormal findings","codeAlso":[],"includes":["routine examination of specific system"],"modern_v":"official26","codeFirst":[],"excludes1":["encounter for examination of eyes and vision with abnormal findings (Z01.01)","encounter for examination of eyes and vision without abnormal findings (Z01.00)","examination for driving license (Z02.4)","encounter for examination for administrative purposes (Z02.-)","encounter for examination for suspected conditions, proven not to exist (Z03.-)","encounter for laboratory, radiologic and imaging examinations for sign(s) and symptom(s) - code to the sign(s) or symptom(s)"],"excludes2":["encounter for laboratory and radiologic examinations as a component of general medical examinations (Z00.0-)","screening examinations (Z11-Z13)","examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["Z01","Z01.0","Z01.01","Z01.02","Z01.020","Z01.1","Z01.10","Z01.11","Z01.110","Z01.118","Z01.12","Z01.2","Z01.20","Z01.21","Z01.3","Z01.30","Z01.31","Z01.4","Z01.41","Z01.411","Z01.419","Z01.42","Z01.8","Z01.81","Z01.810","Z01.811","Z01.812","Z01.818","Z01.82","Z01.83","Z01.84","Z01.89"],"inclusionTerms":[],"sibling_titles":{"code":"Z01.89","title":"Encounter for other specified special examinations","isBillable":true},"useAdditionalCode":["code to identify abnormal findings"],"clinicalDefinition":"Encounter for examination of eyes and vision following failed vision screening with abnormal findings is a billable ICD-10-CM diagnosis code (Z01.021). Includes: routine examination of specific system. Excludes1 (not coded here): encounter for examination of eyes and vision with abnormal findings (Z01.01); encounter for examination of eyes and vision without abnormal findings (Z01.00); examination for driving license (Z02.4); encounter for examination for administrative purposes (Z02.","officialDefinition":"Encounter for examination of eyes and vision following failed vision screening with abnormal findings is a billable ICD-10-CM diagnosis code (Z01.021). Includes: routine examination of specific system. Excludes1 (not coded here): encounter for examination of eyes and vision with abnormal findings (Z01.01); encounter for examination of eyes and vision without abnormal findings (Z01.00); examination for driving license (Z02.4); encounter for examination for administrative purposes (Z02.-); encounter for examination for suspected conditions, proven not to exist (Z03.-); encounter for laboratory, radiologic and imaging examinations for sign(s) and symptom(s) - code to the sign(s) or symptom(s). Excludes2 (not included here): encounter for laboratory and radiologic examinations as a component of general medical examinations (Z00.0-); screening examinations (Z11-Z13); examinations related to pregnancy and reproduction (Z30-Z36, Z39.-). Use additional code: code to identify abnormal findings.","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":""}