{"code":"Z77.1","type":"code","title":"Contact with and (suspected) exposure to environmental pollution and hazards in the physical environment","codeAlso":["any follow-up examination (Z08-Z09)"],"includes":["contact with and (suspected) exposures to potential hazards to health"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["contact with and (suspected) exposure to communicable diseases (Z20.-)","exposure to (parental) (environmental) tobacco smoke in the perinatal period (P96.81)","newborn affected by noxious substances transmitted via placenta or breast milk (P04.-)","occupational exposure to risk factors (Z57.-)","retained foreign body (Z18.-)","retained foreign body fully removed (Z87.821)","toxic effects of substances chiefly nonmedicinal as to source (T51-T65)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["Z77.11","Z77.110","Z77.111","Z77.112","Z77.118","Z77.12","Z77.120","Z77.121","Z77.122","Z77.123","Z77.128"],"inclusionTerms":[],"sibling_titles":{"code":"Z77.128","title":"Contact with and (suspected) exposure to other hazards in the physical environment","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Contact with and (suspected) exposure to environmental pollution and hazards in the physical environment is a non-billable ICD-10-CM category code (Z77.1). A more specific billable subcode must be selected for claims submission. Includes: contact with and (suspected) exposures to potential hazards to health. Excludes2 (not included here): contact with and (suspected) exposure to communicable diseases (Z20.-); exposure to (parental) (environmental) tobacco smoke in the perinatal period (P96.","officialDefinition":"Contact with and (suspected) exposure to environmental pollution and hazards in the physical environment is a non-billable ICD-10-CM category code (Z77.1). A more specific billable subcode must be selected for claims submission. Includes: contact with and (suspected) exposures to potential hazards to health. Excludes2 (not included here): contact with and (suspected) exposure to communicable diseases (Z20.-); exposure to (parental) (environmental) tobacco smoke in the perinatal period (P96.81); newborn affected by noxious substances transmitted via placenta or breast milk (P04.-); occupational exposure to risk factors (Z57.-); retained foreign body (Z18.-); retained foreign body fully removed (Z87.821); toxic effects of substances chiefly nonmedicinal as to source (T51-T65). Code also: any follow-up examination (Z08-Z09).","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":""}