{"code":"Z03.823","type":"code","title":"Encounter for observation for suspected inserted (injected) foreign body ruled out","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["retained foreign body (Z18.-)","retained foreign body in eyelid (H02.81)","residual foreign body in soft tissue (M79.5)","contact with and (suspected) exposures hazardous to health (Z77.-)","encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out (Z05.-)","person with feared complaint in whom no diagnosis is made (Z71.1)","signs or symptoms under study- code to signs or symptoms"],"excludes2":["confirmed foreign body ingestion or aspiration including:","foreign body in alimentary tract (T18)","foreign body in ear (T16)","foreign body on external eye (T15)","foreign body in respiratory tract (T17)","examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Encounter for observation for suspected inserted (injected) foreign body in eye ruled out","Encounter for observation for suspected inserted (injected) foreign body in orifice ruled out","Encounter for observation for suspected inserted (injected) foreign body in skin ruled out"],"useAdditionalCode":[],"clinicalDefinition":"Encounter for observation for suspected inserted (injected) foreign body ruled out is a billable ICD-10-CM diagnosis code (Z03.823). Inclusion terms: Encounter for observation for suspected inserted (injected) foreign body in eye ruled out; Encounter for observation for suspected inserted (injected) foreign body in orifice ruled out; Encounter for observation for suspected inserted (injected) foreign body in skin ruled out. Excludes1 (not coded here): retained foreign body (Z18.","officialDefinition":"Encounter for observation for suspected inserted (injected) foreign body ruled out is a billable ICD-10-CM diagnosis code (Z03.823). Inclusion terms: Encounter for observation for suspected inserted (injected) foreign body in eye ruled out; Encounter for observation for suspected inserted (injected) foreign body in orifice ruled out; Encounter for observation for suspected inserted (injected) foreign body in skin ruled out. Excludes1 (not coded here): retained foreign body (Z18.-); retained foreign body in eyelid (H02.81); residual foreign body in soft tissue (M79.5); contact with and (suspected) exposures hazardous to health (Z77.-); encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out (Z05.-); person with feared complaint in whom no diagnosis is made (Z71.1); signs or symptoms under study- code to signs or symptoms. Excludes2 (not included here): confirmed foreign body ingestion or aspiration including:; foreign body in alimentary tract (T18); foreign body in ear (T16); foreign body on external eye (T15); foreign body in respiratory tract (T17); examinations related to pregnancy and reproduction (Z30-Z36, Z39.-).","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":"","noteProvenance":{"contact with and (suspected) exposures hazardous to health (Z77.-)":"Z03","encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out (Z05.-)":"Z03","person with feared complaint in whom no diagnosis is made (Z71.1)":"Z03","signs or symptoms under study- code to signs or symptoms":"Z03","examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)":"Z03","This category is to be used when a person without a diagnosis is suspected of having an abnormal condition, without signs or symptoms, which requires study, but after examination and observation, is ruled out. This category is also for use for administrative and legal observation status.":"Z03","retained foreign body (Z18.-)":"Z03.82","retained foreign body in eyelid (H02.81)":"Z03.82","residual foreign body in soft tissue (M79.5)":"Z03.82","confirmed foreign body ingestion or aspiration including:":"Z03.82","foreign body in alimentary tract (T18)":"Z03.82","foreign body in ear (T16)":"Z03.82","foreign body on external eye (T15)":"Z03.82","foreign body in respiratory tract (T17)":"Z03.82"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}