ICD-10-CM > L00-L99 > L80-L99 > L89 > L89.6 > L89.61 > L89.613 L89.613 Pressure ulcer of right heel, stage 3 Billable/Specific Copy Code Copy Description Applicable To Healing pressure ulcer of right heel, stage 3Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right heel