{"code":"T69.029","type":"category","title":"Immersion foot, unspecified foot","codeAlso":[", if applicable, place of occurrence, such as:","highway rest stop (Y92.523)","school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-)","service areas as the place of occurrence of the external cause (Y92.52-)","single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-)","transport vehicle as the place of occurrence of the external cause (Y92.81-)"],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["frostbite (T33-T34)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"inclusionTerms":[],"useAdditionalCode":["code to identify source of exposure:","Exposure to excessive cold of man-made origin (W93)","Exposure to excessive cold of natural origin (X31)"],"clinicalDefinition":"Immersion foot, unspecified foot is a non-billable ICD-10-CM category code (T69.029). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): frostbite (T33-T34). Use additional code: code to identify source of exposure:; Exposure to excessive cold of man-made origin (W93); Exposure to excessive cold of natural origin (X31). Code also: , if applicable, place of occurrence, such as:; highway rest stop (Y92.","officialDefinition":"Immersion foot, unspecified foot is a non-billable ICD-10-CM category code (T69.029). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): frostbite (T33-T34). Use additional code: code to identify source of exposure:; Exposure to excessive cold of man-made origin (W93); Exposure to excessive cold of natural origin (X31). Code also: , if applicable, place of occurrence, such as:; highway rest stop (Y92.523); school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-); service areas as the place of occurrence of the external cause (Y92.52-); single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-); transport vehicle as the place of occurrence of the external cause (Y92.81-). 7th character: The appropriate 7th character is to be added to each code from category T69.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category T69"],"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":""}