ICD-10-CM > S00-T88 > T20-T25 > T21 > T21.1 > T21.16 > T21.16XA T21.16XA Burn of first degree of male genital region, initial encounter Billable/Specific Copy Code Copy Description Applicable To Burn of first degree of penisBurn of first degree of scrotumBurn of first degree of testis