ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.6 > T22.69 T22.69 Corrosion of second degree of multiple sites of shoulder and upper limb, except wrist and hand Non-Billable/Non-Specific Codes T22.691Corrosion of second degree of multiple sites of right shoulder and upper limb, except wrist and handT22.691A..., initial encounterT22.691D..., subsequent encounterT22.691S..., sequelaT22.692Corrosion of second degree of multiple sites of left shoulder and upper limb, except wrist and handT22.692A..., initial encounterT22.692D..., subsequent encounterT22.692S..., sequelaT22.699Corrosion of second degree of multiple sites of unspecified shoulder and upper limb, except wrist and handT22.699A..., initial encounterT22.699D..., subsequent encounterT22.699S..., sequela