ICD-10-CM > S00-T88 > T20-T25 > T21 > T21.3 > T21.37 > T21.37XS T21.37XS Burn of third degree of female genital region, sequela Billable/Specific Copy Code Copy Description Applicable To Burn of third degree of labium (majus) (minus)Burn of third degree of perineumBurn of third degree of vulva Type 2 Excludes burn of vagina (T28.3)