{"code":"L24.A9","type":"code","title":"Irritant contact dermatitis due friction or contact with other specified body fluids","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["irritant contact dermatitis related to stoma or fistula (L24.B-)","allergy NOS (T78.40)","contact dermatitis NOS (L25.9)","dermatitis NOS (L30.9)"],"excludes2":["erythema intertrigo (L30.4)","allergic contact dermatitis (L23.-)","dermatitis due to substances taken internally (L27.-)","dermatitis of eyelid (H01.1-)","diaper dermatitis (L22)","eczema of external ear (H60.5-)","perioral dermatitis (L71.0)","radiation-related disorders of the skin and subcutaneous tissue (L55-L59)","chronic (childhood) granulomatous disease (D71-)","dermatitis gangrenosa (L08.0)","dermatitis herpetiformis (L13.0)","dry skin dermatitis (L85.3)","factitial dermatitis (L98.1)","stasis dermatitis (I87.2)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["L24","L24.0","L24.1","L24.2","L24.3","L24.4","L24.5","L24.6","L24.7","L24.8","L24.9","L24.A","L24.A0","L24.A1","L24.A2","L24.B","L24.B0","L24.B1","L24.B2","L24.B3"],"inclusionTerms":["Irritant contact dermatitis related to endotracheal tube","Wound fluids, exudate"],"sibling_titles":{"code":"L24.B3","title":"Irritant contact dermatitis related to fecal or urinary stoma or fistula","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Irritant contact dermatitis due friction or contact with other specified body fluids is a billable ICD-10-CM diagnosis code (L24.A9). Inclusion terms: Irritant contact dermatitis related to endotracheal tube; Wound fluids, exudate. Excludes1 (not coded here): irritant contact dermatitis related to stoma or fistula (L24.B-); allergy NOS (T78.40); contact dermatitis NOS (L25.9); dermatitis NOS (L30.9). Excludes2 (not included here): erythema intertrigo (L30.4); allergic contact dermatitis (L23.","officialDefinition":"Irritant contact dermatitis due friction or contact with other specified body fluids is a billable ICD-10-CM diagnosis code (L24.A9). Inclusion terms: Irritant contact dermatitis related to endotracheal tube; Wound fluids, exudate. Excludes1 (not coded here): irritant contact dermatitis related to stoma or fistula (L24.B-); allergy NOS (T78.40); contact dermatitis NOS (L25.9); dermatitis NOS (L30.9). Excludes2 (not included here): erythema intertrigo (L30.4); allergic contact dermatitis (L23.-); dermatitis due to substances taken internally (L27.-); dermatitis of eyelid (H01.1-); diaper dermatitis (L22); eczema of external ear (H60.5-); perioral dermatitis (L71.0); radiation-related disorders of the skin and subcutaneous tissue (L55-L59); chronic (childhood) granulomatous disease (D71-); dermatitis gangrenosa (L08.0); dermatitis herpetiformis (L13.0); dry skin dermatitis (L85.3); factitial dermatitis (L98.1); stasis dermatitis (I87.2).","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":{"allergy NOS (T78.40)":"L24","contact dermatitis NOS (L25.9)":"L24","dermatitis NOS (L30.9)":"L24","allergic contact dermatitis (L23.-)":"L24","dermatitis due to substances taken internally (L27.-)":"L24","dermatitis of eyelid (H01.1-)":"L24","diaper dermatitis (L22)":"L24","eczema of external ear (H60.5-)":"L24","perioral dermatitis (L71.0)":"L24","radiation-related disorders of the skin and subcutaneous tissue (L55-L59)":"L24","chronic (childhood) granulomatous disease (D71-)":"L24","dermatitis gangrenosa (L08.0)":"L24","dermatitis herpetiformis (L13.0)":"L24","dry skin dermatitis (L85.3)":"L24","factitial dermatitis (L98.1)":"L24","stasis dermatitis (I87.2)":"L24","irritant contact dermatitis related to stoma or fistula (L24.B-)":"L24.A","erythema intertrigo (L30.4)":"L24.A"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}