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