{"code":"L89.133","type":"code","title":"Pressure ulcer of right lower back, stage 3","codeAlso":[],"includes":["bed sore","decubitus ulcer","plaster ulcer","pressure area","pressure sore"],"modern_v":"official26","codeFirst":["any associated gangrene (I96)"],"excludes1":[],"excludes2":["decubitus (trophic) ulcer of cervix (uteri) (N86)","diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, E11.621, E11.622, E13.621, E13.622)","non-pressure chronic ulcer of skin (L97.-)","skin infections (L00-L08)","varicose ulcer (I83.0, I83.2)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["L89","L89.0","L89.000","L89.001","L89.002","L89.003","L89.004","L89.006","L89.009","L89.010","L89.011","L89.012","L89.013","L89.014","L89.016","L89.019","L89.020","L89.021","L89.022","L89.023","L89.024","L89.026","L89.029","L89.1","L89.100","L89.101","L89.102","L89.103","L89.104","L89.106","L89.109","L89.110","L89.111","L89.112","L89.113","L89.114","L89.116","L89.119","L89.120","L89.121","L89.122","L89.123","L89.124","L89.126","L89.129","L89.130","L89.131","L89.132","L89.134","L89.136","L89.139","L89.140","L89.141","L89.142","L89.143","L89.144","L89.146","L89.149","L89.150","L89.151","L89.152","L89.153","L89.154","L89.156","L89.159","L89.2","L89.200","L89.201","L89.202","L89.203","L89.204","L89.206","L89.209","L89.210","L89.211","L89.212","L89.213","L89.214","L89.216","L89.219","L89.220","L89.221","L89.222","L89.223","L89.224","L89.226","L89.229","L89.3"],"inclusionTerms":["Healing pressure ulcer of right lower back, stage 3","Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right lower back"],"sibling_titles":{"code":"L89.3","title":"Pressure ulcer of buttock","isBillable":false},"useAdditionalCode":[],"clinicalDefinition":"Pressure ulcer of right lower back, stage 3 is a billable ICD-10-CM diagnosis code (L89.133). Includes: bed sore; decubitus ulcer; plaster ulcer; pressure area; pressure sore. Inclusion terms: Healing pressure ulcer of right lower back, stage 3; Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right lower back. Excludes2 (not included here): decubitus (trophic) ulcer of cervix (uteri) (N86); diabetic ulcers (E08.621, E08.622, E09.621, E09.","officialDefinition":"Pressure ulcer of right lower back, stage 3 is a billable ICD-10-CM diagnosis code (L89.133). Includes: bed sore; decubitus ulcer; plaster ulcer; pressure area; pressure sore. Inclusion terms: Healing pressure ulcer of right lower back, stage 3; Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right lower back. Excludes2 (not included here): decubitus (trophic) ulcer of cervix (uteri) (N86); diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, E11.621, E11.622, E13.621, E13.622); non-pressure chronic ulcer of skin (L97.-); skin infections (L00-L08); varicose ulcer (I83.0, I83.2). Code first: any associated gangrene (I96).","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":""}