{"code":"T78.1","type":"code","title":"Other adverse food reactions, not elsewhere classified","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":["anaphylactic reaction or shock due to adverse food reaction (T78.0-)","anaphylactic reaction due to food (T78.0-)","bacterial food borne intoxications (A05.-)"],"excludes2":["allergic and dietetic gastroenteritis and colitis (K52.29)","allergic rhinitis due to food (J30.5)","dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)","dermatitis due to ingested food (L27.2)","food protein-induced enterocolitis syndrome (K52.21)","food protein-induced enteropathy (K52.22)","complications of surgical and medical care NEC (T80-T88)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["T78.110","T78.110A","T78.110D","T78.110S","T78.111","T78.111A","T78.111D","T78.111S","T78.119","T78.119A","T78.119D","T78.119S","T78.120","T78.120A","T78.120D","T78.120S","T78.121","T78.121A","T78.121D","T78.121S","T78.129","T78.129A","T78.129D","T78.129S","T78.19A","T78.19D","T78.19S"],"inclusionTerms":[],"sibling_titles":{"code":"T78.19S","title":"Other adverse food reactions, not elsewhere classified, sequela","isBillable":true},"useAdditionalCode":["code to identify the type of reaction, if applicable"],"clinicalDefinition":"Other adverse food reactions, not elsewhere classified is a non-billable ICD-10-CM category code (T78.1). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): anaphylactic reaction or shock due to adverse food reaction (T78.0-); anaphylactic reaction due to food (T78.0-); bacterial food borne intoxications (A05.-). Excludes2 (not included here): allergic and dietetic gastroenteritis and colitis (K52.29); allergic rhinitis due to food (J30.","officialDefinition":"Other adverse food reactions, not elsewhere classified is a non-billable ICD-10-CM category code (T78.1). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): anaphylactic reaction or shock due to adverse food reaction (T78.0-); anaphylactic reaction due to food (T78.0-); bacterial food borne intoxications (A05.-). Excludes2 (not included here): allergic and dietetic gastroenteritis and colitis (K52.29); allergic rhinitis due to food (J30.5); dermatitis due to food in contact with skin (L23.6, L24.6, L25.4); dermatitis due to ingested food (L27.2); food protein-induced enterocolitis syndrome (K52.21); food protein-induced enteropathy (K52.22); complications of surgical and medical care NEC (T80-T88). Use additional code: code to identify the type of reaction, if applicable. 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 T78.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category T78"],"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":""}