ICD-10-CM > S00-T88 > T20-T25 > T20 > T20.3 > T20.31 T20.31 Burn of third degree of ear [any part, except ear drum] Non-Billable/Non-Specific Type 2 Excludes burn of ear drum (T28.41-) Codes T20.311Burn of third degree of right ear [any part, except ear drum]T20.311A..., initial encounterT20.311D..., subsequent encounterT20.311S..., sequelaT20.312Burn of third degree of left ear [any part, except ear drum]T20.312A..., initial encounterT20.312D..., subsequent encounterT20.312S..., sequelaT20.319Burn of third degree of unspecified ear [any part, except ear drum]T20.319A..., initial encounterT20.319D..., subsequent encounterT20.319S..., sequela