ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.3 > T22.30 T22.30 Burn of third degree of shoulder and upper limb, except wrist and hand, unspecified site Non-Billable/Non-Specific Codes T22.30XA..., initial encounterT22.30XD..., subsequent encounterT22.30XS..., sequela