{"code":"L97.108","type":"code","title":"Non-pressure chronic ulcer of unspecified thigh with other specified severity","codeAlso":[],"includes":["chronic ulcer of skin of lower limb NOS","non-healing ulcer of skin","non-infected sinus of skin","trophic ulcer NOS","tropical ulcer NOS","ulcer of skin of lower limb NOS"],"modern_v":"official26","codeFirst":["any associated underlying condition, such as:","any associated gangrene (I96)","atherosclerosis of the lower extremities (I70.23-, I70.24-, I70.33-, I70.34-, I70.43-, I70.44-, I70.53-, I70.54-, I70.63-, I70.64-, I70.73-, I70.74-)","chronic venous hypertension (I87.31-, I87.33-)","diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, E11.621, E11.622, E13.621, E13.622)","postphlebitic syndrome (I87.01-, I87.03-)","postthrombotic syndrome (I87.01-, I87.03-)","varicose ulcer (I83.0-, I83.2-)"],"excludes1":[],"excludes2":["pressure ulcer (pressure area) (L89.-)","skin infections (L00-L08)","specific infections classified to A00-B99"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["L97","L97.1","L97.101","L97.102","L97.103","L97.104","L97.105","L97.106","L97.109","L97.111","L97.112","L97.113","L97.114","L97.115","L97.116","L97.118","L97.119","L97.121","L97.122","L97.123","L97.124","L97.125","L97.126","L97.128","L97.129","L97.2","L97.201","L97.202","L97.203","L97.204","L97.205","L97.206","L97.208","L97.209","L97.211","L97.212","L97.213","L97.214","L97.215","L97.216","L97.218","L97.219","L97.221","L97.222","L97.223","L97.224","L97.225","L97.226","L97.228","L97.229","L97.3","L97.301","L97.302","L97.303","L97.304","L97.305","L97.306","L97.308","L97.309","L97.311","L97.312","L97.313","L97.314","L97.315","L97.316","L97.318","L97.319","L97.321","L97.322","L97.323","L97.324","L97.325","L97.326","L97.328","L97.329","L97.4","L97.401","L97.402","L97.403","L97.404","L97.405","L97.406","L97.408","L97.409","L97.411","L97.412","L97.413","L97.414","L97.415"],"inclusionTerms":[],"sibling_titles":{"code":"L97.415","title":"Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosis","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Non-pressure chronic ulcer of unspecified thigh with other specified severity is a billable ICD-10-CM diagnosis code (L97.108). Includes: chronic ulcer of skin of lower limb NOS; non-healing ulcer of skin; non-infected sinus of skin; trophic ulcer NOS; tropical ulcer NOS; ulcer of skin of lower limb NOS. Excludes2 (not included here): pressure ulcer (pressure area) (L89.-); skin infections (L00-L08); specific infections classified to A00-B99.","officialDefinition":"Non-pressure chronic ulcer of unspecified thigh with other specified severity is a billable ICD-10-CM diagnosis code (L97.108). Includes: chronic ulcer of skin of lower limb NOS; non-healing ulcer of skin; non-infected sinus of skin; trophic ulcer NOS; tropical ulcer NOS; ulcer of skin of lower limb NOS. Excludes2 (not included here): pressure ulcer (pressure area) (L89.-); skin infections (L00-L08); specific infections classified to A00-B99. Code first: any associated underlying condition, such as:; any associated gangrene (I96); atherosclerosis of the lower extremities (I70.23-, I70.24-, I70.33-, I70.34-, I70.43-, I70.44-, I70.53-, I70.54-, I70.63-, I70.64-, I70.73-, I70.74-); chronic venous hypertension (I87.31-, I87.33-); diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, E11.621, E11.622, E13.621, E13.622); postphlebitic syndrome (I87.01-, I87.03-); postthrombotic syndrome (I87.01-, I87.03-); varicose ulcer (I83.0-, I83.2-).","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":""}