ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.6 > T22.62 T22.62 Corrosion of second degree of elbow Non-Billable/Non-Specific Codes T22.621Corrosion of second degree of right elbowT22.621A..., initial encounterT22.621D..., subsequent encounterT22.621S..., sequelaT22.622Corrosion of second degree of left elbowT22.622A..., initial encounterT22.622D..., subsequent encounterT22.622S..., sequelaT22.629Corrosion of second degree of unspecified elbowT22.629A..., initial encounterT22.629D..., subsequent encounterT22.629S..., sequela