ICD-10-CM > L00-L99 > L80-L99 > L89 > L89.3 > L89.31 > L89.312 L89.312 Pressure ulcer of right buttock, stage 2 Billable/Specific Copy Code Copy Description Applicable To Healing pressure ulcer of right buttock, stage 2Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right buttock