ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.5 > T22.59 T22.59 Corrosion of first degree of multiple sites of shoulder and upper limb, except wrist and hand Non-Billable/Non-Specific Codes T22.591Corrosion of first degree of multiple sites of right shoulder and upper limb, except wrist and handT22.591A..., initial encounterT22.591D..., subsequent encounterT22.591S..., sequelaT22.592Corrosion of first degree of multiple sites of left shoulder and upper limb, except wrist and handT22.592A..., initial encounterT22.592D..., subsequent encounterT22.592S..., sequelaT22.599Corrosion of first degree of multiple sites of unspecified shoulder and upper limb, except wrist and handT22.599A..., initial encounterT22.599D..., subsequent encounterT22.599S..., sequela