ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.6 > T22.65 T22.65 Corrosion of second degree of shoulder Non-Billable/Non-Specific Codes T22.651Corrosion of second degree of right shoulderT22.651A..., initial encounterT22.651D..., subsequent encounterT22.651S..., sequelaT22.652Corrosion of second degree of left shoulderT22.652A..., initial encounterT22.652D..., subsequent encounterT22.652S..., sequelaT22.659Corrosion of second degree of unspecified shoulderT22.659A..., initial encounterT22.659D..., subsequent encounterT22.659S..., sequela