ICD-10-CM > L00-L99 > L80-L99 > L89 > L89.0 > L89.01 > L89.013 L89.013 Pressure ulcer of right elbow, stage 3 Billable/Specific Copy Code Copy Description Applicable To Healing pressure ulcer of right elbow, stage 3Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right elbow