ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.0 > T22.01 > T22.019 T22.019 Burn of unspecified degree of unspecified forearm Non-Billable/Non-Specific Codes T22.019A..., initial encounterT22.019D..., subsequent encounterT22.019S..., sequela