ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.5 > T22.56 T22.56 Corrosion of first degree of scapular region Non-Billable/Non-Specific Codes T22.561Corrosion of first degree of right scapular regionT22.561A..., initial encounterT22.561D..., subsequent encounterT22.561S..., sequelaT22.562Corrosion of first degree of left scapular regionT22.562A..., initial encounterT22.562D..., subsequent encounterT22.562S..., sequelaT22.569Corrosion of first degree of unspecified scapular regionT22.569A..., initial encounterT22.569D..., subsequent encounterT22.569S..., sequela