ICD-10-CM · Chapter 19 · S00-T88
T20 Burn and corrosion of head, face, and neck
Excludes 2 (not included here)
- burn and corrosion of ear drum (T28.41, T28.91)
- burn and corrosion of eye and adnexa (T26.-)
- burn and corrosion of mouth and pharynx (T28.0)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| T20..0 | Burn of unspecified degree of head, face, and neck | No |
| T20..00 | Burn of unspecified degree of head, face, and neck, unspecified site | No |
| T20..01 | Burn of unspecified degree of ear [any part, except ear drum] | No |
| T20..011 | Burn of unspecified degree of right ear [any part, except ear drum] | No |
| T20..012 | Burn of unspecified degree of left ear [any part, except ear drum] | No |
| T20..019 | Burn of unspecified degree of unspecified ear [any part, except ear drum] | No |
| T20..02 | Burn of unspecified degree of lip(s) | No |
| T20..03 | Burn of unspecified degree of chin | No |
| T20..04 | Burn of unspecified degree of nose (septum) | No |
| T20..05 | Burn of unspecified degree of scalp [any part] | No |
| T20..06 | Burn of unspecified degree of forehead and cheek | No |
| T20..07 | Burn of unspecified degree of neck | No |
| T20..09 | Burn of unspecified degree of multiple sites of head, face, and neck | No |
| T20..1 | Burn of first degree of head, face, and neck | No |
| T20..10 | Burn of first degree of head, face, and neck, unspecified site | No |
| T20..11 | Burn of first degree of ear [any part, except ear drum] | No |
| T20..111 | Burn of first degree of right ear [any part, except ear drum] | No |
| T20..112 | Burn of first degree of left ear [any part, except ear drum] | No |
| T20..119 | Burn of first degree of unspecified ear [any part, except ear drum] | No |
| T20..12 | Burn of first degree of lip(s) | No |
| T20..13 | Burn of first degree of chin | No |
| T20..14 | Burn of first degree of nose (septum) | No |
| T20..15 | Burn of first degree of scalp [any part] | No |
| T20..16 | Burn of first degree of forehead and cheek | No |
| T20..17 | Burn of first degree of neck | No |
| T20..19 | Burn of first degree of multiple sites of head, face, and neck | No |
| T20..2 | Burn of second degree of head, face, and neck | No |
| T20..20 | Burn of second degree of head, face, and neck, unspecified site | No |
| T20..21 | Burn of second degree of ear [any part, except ear drum] | No |
| T20..211 | Burn of second degree of right ear [any part, except ear drum] | No |
| T20..212 | Burn of second degree of left ear [any part, except ear drum] | No |
| T20..219 | Burn of second degree of unspecified ear [any part, except ear drum] | No |
| T20..22 | Burn of second degree of lip(s) | No |
| T20..23 | Burn of second degree of chin | No |
| T20..24 | Burn of second degree of nose (septum) | No |
| T20..25 | Burn of second degree of scalp [any part] | No |
| T20..26 | Burn of second degree of forehead and cheek | No |
| T20..27 | Burn of second degree of neck | No |
| T20..29 | Burn of second degree of multiple sites of head, face, and neck | No |
| T20..3 | Burn of third degree of head, face, and neck | No |
| T20..30 | Burn of third degree of head, face, and neck, unspecified site | No |
| T20..31 | Burn of third degree of ear [any part, except ear drum] | No |
| T20..311 | Burn of third degree of right ear [any part, except ear drum] | No |
| T20..312 | Burn of third degree of left ear [any part, except ear drum] | No |
| T20..319 | Burn of third degree of unspecified ear [any part, except ear drum] | No |
| T20..32 | Burn of third degree of lip(s) | No |
| T20..33 | Burn of third degree of chin | No |
| T20..34 | Burn of third degree of nose (septum) | No |
| T20..35 | Burn of third degree of scalp [any part] | No |
| T20..36 | Burn of third degree of forehead and cheek | No |
| T20..37 | Burn of third degree of neck | No |
| T20..39 | Burn of third degree of multiple sites of head, face, and neck | No |
| T20..4 | Corrosion of unspecified degree of head, face, and neck | No |
| T20..40 | Corrosion of unspecified degree of head, face, and neck, unspecified site | No |
| T20..41 | Corrosion of unspecified degree of ear [any part, except ear drum] | No |
| T20..411 | Corrosion of unspecified degree of right ear [any part, except ear drum] | No |
| T20..412 | Corrosion of unspecified degree of left ear [any part, except ear drum] | No |
| T20..419 | Corrosion of unspecified degree of unspecified ear [any part, except ear drum] | No |
| T20..42 | Corrosion of unspecified degree of lip(s) | No |
| T20..43 | Corrosion of unspecified degree of chin | No |
| T20..44 | Corrosion of unspecified degree of nose (septum) | No |
| T20..45 | Corrosion of unspecified degree of scalp [any part] | No |
| T20..46 | Corrosion of unspecified degree of forehead and cheek | No |
| T20..47 | Corrosion of unspecified degree of neck | No |
| T20..49 | Corrosion of unspecified degree of multiple sites of head, face, and neck | No |
| T20..5 | Corrosion of first degree of head, face, and neck | No |
| T20..50 | Corrosion of first degree of head, face, and neck, unspecified site | No |
| T20..51 | Corrosion of first degree of ear [any part, except ear drum] | No |
| T20..511 | Corrosion of first degree of right ear [any part, except ear drum] | No |
| T20..512 | Corrosion of first degree of left ear [any part, except ear drum] | No |
| T20..519 | Corrosion of first degree of unspecified ear [any part, except ear drum] | No |
| T20..52 | Corrosion of first degree of lip(s) | No |
| T20..53 | Corrosion of first degree of chin | No |
| T20..54 | Corrosion of first degree of nose (septum) | No |
| T20..55 | Corrosion of first degree of scalp [any part] | No |
| T20..56 | Corrosion of first degree of forehead and cheek | No |
| T20..57 | Corrosion of first degree of neck | No |
| T20..59 | Corrosion of first degree of multiple sites of head, face, and neck | No |
| T20..6 | Corrosion of second degree of head, face, and neck | No |
| T20..60 | Corrosion of second degree of head, face, and neck, unspecified site | No |
| T20..61 | Corrosion of second degree of ear [any part, except ear drum] | No |
| T20..611 | Corrosion of second degree of right ear [any part, except ear drum] | No |
| T20..612 | Corrosion of second degree of left ear [any part, except ear drum] | No |
| T20..619 | Corrosion of second degree of unspecified ear [any part, except ear drum] | No |
| T20..62 | Corrosion of second degree of lip(s) | No |
| T20..63 | Corrosion of second degree of chin | No |
| T20..64 | Corrosion of second degree of nose (septum) | No |
| T20..65 | Corrosion of second degree of scalp [any part] | No |
| T20..66 | Corrosion of second degree of forehead and cheek | No |
| T20..67 | Corrosion of second degree of neck | No |
| T20..69 | Corrosion of second degree of multiple sites of head, face, and neck | No |
| T20..7 | Corrosion of third degree of head, face, and neck | No |
| T20..70 | Corrosion of third degree of head, face, and neck, unspecified site | No |
| T20..71 | Corrosion of third degree of ear [any part, except ear drum] | No |
| T20..711 | Corrosion of third degree of right ear [any part, except ear drum] | No |
| T20..712 | Corrosion of third degree of left ear [any part, except ear drum] | No |
| T20..719 | Corrosion of third degree of unspecified ear [any part, except ear drum] | No |
| T20..72 | Corrosion of third degree of lip(s) | No |
| T20..73 | Corrosion of third degree of chin | No |
| T20..74 | Corrosion of third degree of nose (septum) | No |
| T20..75 | Corrosion of third degree of scalp [any part] | No |
| T20..76 | Corrosion of third degree of forehead and cheek | No |
| T20..77 | Corrosion of third degree of neck | No |
| T20..79 | Corrosion of third degree of multiple sites of head, face, and neck | No |
Last reviewed: September 2026