ICD-10-CM > L00-L99 > L80-L99 > L89 > L89.6 > L89.60 > L89.601 L89.601 Pressure ulcer of unspecified heel, stage 1 Billable/Specific Copy Code Copy Description Applicable To Healing pressure ulcer of unspecified heel, stage 1Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified heel