2020 ICD-10-CM Codes for Burn and corrosion of head, face, and neck (T20)

Instructional Notations

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

  • 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

7th Character Note 7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

  • The appropriate 7th character is to be added to each code from category T20

7th Character 7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
    • ICD-10 Index

      • Injury, poisoning and certain other consequences of external causes (S00–T98)

        • Burns and corrosions of external body surface, specified by site (T20-T25)

            • Burn and corrosion of head, face, and neck (T20)
            • T20 - Burn and corrosion of head, face, and neck NON-BILLABLE CODE
            • T20.0 - Burn of unspecified degree of head, face, and neck NON-BILLABLE CODE
            • T20.00 - Burn of unsp degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.00XA - Burn of unsp degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.00XD - Burn of unsp degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.00XS - Burn unsp degree of head, face, and neck, unsp site, sequela BILLABLE CODE
            • T20.01 - Burn of unspecified degree of ear NON-BILLABLE CODE
            • T20.011 - Burn of unspecified degree of right ear NON-BILLABLE CODE
            • T20.011A - Burn of unspecified degree of right ear, initial encounter BILLABLE CODE
            • T20.011D - Burn of unspecified degree of right ear, subs encntr BILLABLE CODE
            • T20.011S - Burn of unspecified degree of right ear, sequela BILLABLE CODE
            • T20.012 - Burn of unspecified degree of left ear NON-BILLABLE CODE
            • T20.012A - Burn of unspecified degree of left ear, initial encounter BILLABLE CODE
            • T20.012D - Burn of unspecified degree of left ear, subsequent encounter BILLABLE CODE
            • T20.012S - Burn of unspecified degree of left ear, sequela BILLABLE CODE
            • T20.019 - Burn of unspecified degree of unspecified ear NON-BILLABLE CODE
            • T20.019A - Burn of unspecified degree of unspecified ear, init encntr BILLABLE CODE
            • T20.019D - Burn of unspecified degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.019S - Burn of unspecified degree of unspecified ear, sequela BILLABLE CODE
            • T20.02 - Burn of unspecified degree of lip(s) NON-BILLABLE CODE
            • T20.02XA - Burn of unspecified degree of lip(s), initial encounter BILLABLE CODE
            • T20.02XD - Burn of unspecified degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.02XS - Burn of unspecified degree of lip(s), sequela BILLABLE CODE
            • T20.03 - Burn of unspecified degree of chin NON-BILLABLE CODE
            • T20.03XA - Burn of unspecified degree of chin, initial encounter BILLABLE CODE
            • T20.03XD - Burn of unspecified degree of chin, subsequent encounter BILLABLE CODE
            • T20.03XS - Burn of unspecified degree of chin, sequela BILLABLE CODE
            • T20.04 - Burn of unspecified degree of nose (septum) NON-BILLABLE CODE
            • T20.04XA - Burn of unspecified degree of nose (septum), init encntr BILLABLE CODE
            • T20.04XD - Burn of unspecified degree of nose (septum), subs encntr BILLABLE CODE
            • T20.04XS - Burn of unspecified degree of nose (septum), sequela BILLABLE CODE
            • T20.05 - Burn of unspecified degree of scalp [any part] NON-BILLABLE CODE
            • T20.05XA - Burn of unspecified degree of scalp, initial encounter BILLABLE CODE
            • T20.05XD - Burn of unspecified degree of scalp, subsequent encounter BILLABLE CODE
            • T20.05XS - Burn of unspecified degree of scalp [any part], sequela BILLABLE CODE
            • T20.06 - Burn of unspecified degree of forehead and cheek NON-BILLABLE CODE
            • T20.06XA - Burn of unsp degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.06XD - Burn of unsp degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.06XS - Burn of unspecified degree of forehead and cheek, sequela BILLABLE CODE
            • T20.07 - Burn of unspecified degree of neck NON-BILLABLE CODE
            • T20.07XA - Burn of unspecified degree of neck, initial encounter BILLABLE CODE
            • T20.07XD - Burn of unspecified degree of neck, subsequent encounter BILLABLE CODE
            • T20.07XS - Burn of unspecified degree of neck, sequela BILLABLE CODE
            • T20.09 - Burn of unsp deg mult sites of head, face, and neck NON-BILLABLE CODE
            • T20.09XA - Burn of unsp deg mult sites of head, face, and neck, init BILLABLE CODE
            • T20.09XD - Burn of unsp deg mult sites of head, face, and neck, subs BILLABLE CODE
            • T20.09XS - Burn of unsp deg mult sites of head, face, and neck, sequela BILLABLE CODE
            • T20.1 - Burn of first degree of head, face, and neck NON-BILLABLE CODE
            • T20.10 - Burn of first degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.10XA - Burn first degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.10XD - Burn first degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.10XS - Burn first degree of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.11 - Burn of first degree of ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.111 - Burn of first degree of right ear NON-BILLABLE CODE
            • T20.111A - Burn of first degree of right ear, initial encounter BILLABLE CODE
            • T20.111D - Burn of first degree of right ear, subsequent encounter BILLABLE CODE
            • T20.111S - Burn of first degree of right ear, sequela BILLABLE CODE
            • T20.112 - Burn of first degree of left ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.112A - Burn of first degree of left ear, initial encounter BILLABLE CODE
            • T20.112D - Burn of first degree of left ear, subsequent encounter BILLABLE CODE
            • T20.112S - Burn of first degree of left ear, sequela BILLABLE CODE
            • T20.119 - Burn of first degree of unspecified ear NON-BILLABLE CODE
            • T20.119A - Burn of first degree of unspecified ear, initial encounter BILLABLE CODE
            • T20.119D - Burn of first degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.119S - Burn of first degree of unspecified ear, sequela BILLABLE CODE
            • T20.12 - Burn of first degree of lip(s) NON-BILLABLE CODE
            • T20.12XA - Burn of first degree of lip(s), initial encounter BILLABLE CODE
            • T20.12XD - Burn of first degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.12XS - Burn of first degree of lip(s), sequela BILLABLE CODE
            • T20.13 - Burn of first degree of chin NON-BILLABLE CODE
            • T20.13XA - Burn of first degree of chin, initial encounter BILLABLE CODE
            • T20.13XD - Burn of first degree of chin, subsequent encounter BILLABLE CODE
            • T20.13XS - Burn of first degree of chin, sequela BILLABLE CODE
            • T20.14 - Burn of first degree of nose (septum) NON-BILLABLE CODE
            • T20.14XA - Burn of first degree of nose (septum), initial encounter BILLABLE CODE
            • T20.14XD - Burn of first degree of nose (septum), subsequent encounter BILLABLE CODE
            • T20.14XS - Burn of first degree of nose (septum), sequela BILLABLE CODE
            • T20.15 - Burn of first degree of scalp [any part] NON-BILLABLE CODE
            • T20.15XA - Burn of first degree of scalp [any part], initial encounter BILLABLE CODE
            • T20.15XD - Burn of first degree of scalp, subsequent encounter BILLABLE CODE
            • T20.15XS - Burn of first degree of scalp [any part], sequela BILLABLE CODE
            • T20.16 - Burn of first degree of forehead and cheek NON-BILLABLE CODE
            • T20.16XA - Burn of first degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.16XD - Burn of first degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.16XS - Burn of first degree of forehead and cheek, sequela BILLABLE CODE
            • T20.17 - Burn of first degree of neck NON-BILLABLE CODE
            • T20.17XA - Burn of first degree of neck, initial encounter BILLABLE CODE
            • T20.17XD - Burn of first degree of neck, subsequent encounter BILLABLE CODE
            • T20.17XS - Burn of first degree of neck, sequela BILLABLE CODE
            • T20.19 - Burn of first deg mult sites of head, face, and neck NON-BILLABLE CODE
            • T20.19XA - Burn of first deg mult sites of head, face, and neck, init BILLABLE CODE
            • T20.19XD - Burn of first deg mult sites of head, face, and neck, subs BILLABLE CODE
            • T20.19XS - Burn first deg mult sites of head, face, and neck, sequela BILLABLE CODE
            • T20.2 - Burn of second degree of head, face, and neck NON-BILLABLE CODE
            • T20.20 - Burn of second degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.20XA - Burn second degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.20XD - Burn second degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.20XS - Burn second degree of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.21 - Burn of second degree of ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.211 - Burn of second degree of right ear NON-BILLABLE CODE
            • T20.211A - Burn of second degree of right ear, initial encounter BILLABLE CODE
            • T20.211D - Burn of second degree of right ear, subsequent encounter BILLABLE CODE
            • T20.211S - Burn of second degree of right ear, sequela BILLABLE CODE
            • T20.212 - Burn of second degree of left ear NON-BILLABLE CODE
            • T20.212A - Burn of second degree of left ear, initial encounter BILLABLE CODE
            • T20.212D - Burn of second degree of left ear, subsequent encounter BILLABLE CODE
            • T20.212S - Burn of second degree of left ear, sequela BILLABLE CODE
            • T20.219 - Burn of second degree of unspecified ear NON-BILLABLE CODE
            • T20.219A - Burn of second degree of unspecified ear, initial encounter BILLABLE CODE
            • T20.219D - Burn of second degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.219S - Burn of second degree of unspecified ear, sequela BILLABLE CODE
            • T20.22 - Burn of second degree of lip(s) NON-BILLABLE CODE
            • T20.22XA - Burn of second degree of lip(s), initial encounter BILLABLE CODE
            • T20.22XD - Burn of second degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.22XS - Burn of second degree of lip(s), sequela BILLABLE CODE
            • T20.23 - Burn of second degree of chin NON-BILLABLE CODE
            • T20.23XA - Burn of second degree of chin, initial encounter BILLABLE CODE
            • T20.23XD - Burn of second degree of chin, subsequent encounter BILLABLE CODE
            • T20.23XS - Burn of second degree of chin, sequela BILLABLE CODE
            • T20.24 - Burn of second degree of nose (septum) NON-BILLABLE CODE
            • T20.24XA - Burn of second degree of nose (septum), initial encounter BILLABLE CODE
            • T20.24XD - Burn of second degree of nose (septum), subsequent encounter BILLABLE CODE
            • T20.24XS - Burn of second degree of nose (septum), sequela BILLABLE CODE
            • T20.25 - Burn of second degree of scalp [any part] NON-BILLABLE CODE
            • T20.25XA - Burn of second degree of scalp [any part], initial encounter BILLABLE CODE
            • T20.25XD - Burn of second degree of scalp, subsequent encounter BILLABLE CODE
            • T20.25XS - Burn of second degree of scalp [any part], sequela BILLABLE CODE
            • T20.26 - Burn of second degree of forehead and cheek NON-BILLABLE CODE
            • T20.26XA - Burn of second degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.26XD - Burn of second degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.26XS - Burn of second degree of forehead and cheek, sequela BILLABLE CODE
            • T20.27 - Burn of second degree of neck NON-BILLABLE CODE
            • T20.27XA - Burn of second degree of neck, initial encounter BILLABLE CODE
            • T20.27XD - Burn of second degree of neck, subsequent encounter BILLABLE CODE
            • T20.27XS - Burn of second degree of neck, sequela BILLABLE CODE
            • T20.29 - Burn of 2nd deg mul sites of head, face, and neck NON-BILLABLE CODE
            • T20.29XA - Burn of 2nd deg mul sites of head, face, and neck, init BILLABLE CODE
            • T20.29XD - Burn of 2nd deg mul sites of head, face, and neck, subs BILLABLE CODE
            • T20.29XS - Burn of 2nd deg mul sites of head, face, and neck, sequela BILLABLE CODE
            • T20.3 - Burn of third degree of head, face, and neck NON-BILLABLE CODE
            • T20.30 - Burn of third degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.30XA - Burn third degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.30XD - Burn third degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.30XS - Burn third degree of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.31 - Burn of third degree of ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.311 - Burn of third degree of right ear NON-BILLABLE CODE
            • T20.311A - Burn of third degree of right ear, initial encounter BILLABLE CODE
            • T20.311D - Burn of third degree of right ear, subsequent encounter BILLABLE CODE
            • T20.311S - Burn of third degree of right ear, sequela BILLABLE CODE
            • T20.312 - Burn of third degree of left ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.312A - Burn of third degree of left ear, initial encounter BILLABLE CODE
            • T20.312D - Burn of third degree of left ear, subsequent encounter BILLABLE CODE
            • T20.312S - Burn of third degree of left ear, sequela BILLABLE CODE
            • T20.319 - Burn of third degree of unspecified ear NON-BILLABLE CODE
            • T20.319A - Burn of third degree of unspecified ear, initial encounter BILLABLE CODE
            • T20.319D - Burn of third degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.319S - Burn of third degree of unspecified ear, sequela BILLABLE CODE
            • T20.32 - Burn of third degree of lip(s) NON-BILLABLE CODE
            • T20.32XA - Burn of third degree of lip(s), initial encounter BILLABLE CODE
            • T20.32XD - Burn of third degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.32XS - Burn of third degree of lip(s), sequela BILLABLE CODE
            • T20.33 - Burn of third degree of chin NON-BILLABLE CODE
            • T20.33XA - Burn of third degree of chin, initial encounter BILLABLE CODE
            • T20.33XD - Burn of third degree of chin, subsequent encounter BILLABLE CODE
            • T20.33XS - Burn of third degree of chin, sequela BILLABLE CODE
            • T20.34 - Burn of third degree of nose (septum) NON-BILLABLE CODE
            • T20.34XA - Burn of third degree of nose (septum), initial encounter BILLABLE CODE
            • T20.34XD - Burn of third degree of nose (septum), subsequent encounter BILLABLE CODE
            • T20.34XS - Burn of third degree of nose (septum), sequela BILLABLE CODE
            • T20.35 - Burn of third degree of scalp [any part] NON-BILLABLE CODE
            • T20.35XA - Burn of third degree of scalp [any part], initial encounter BILLABLE CODE
            • T20.35XD - Burn of third degree of scalp, subsequent encounter BILLABLE CODE
            • T20.35XS - Burn of third degree of scalp [any part], sequela BILLABLE CODE
            • T20.36 - Burn of third degree of forehead and cheek NON-BILLABLE CODE
            • T20.36XA - Burn of third degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.36XD - Burn of third degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.36XS - Burn of third degree of forehead and cheek, sequela BILLABLE CODE
            • T20.37 - Burn of third degree of neck NON-BILLABLE CODE
            • T20.37XA - Burn of third degree of neck, initial encounter BILLABLE CODE
            • T20.37XD - Burn of third degree of neck, subsequent encounter BILLABLE CODE
            • T20.37XS - Burn of third degree of neck, sequela BILLABLE CODE
            • T20.39 - Burn of 3rd deg mu sites of head, face, and neck NON-BILLABLE CODE
            • T20.39XA - Burn of 3rd deg mu sites of head, face, and neck, init BILLABLE CODE
            • T20.39XD - Burn of 3rd deg mu sites of head, face, and neck, subs BILLABLE CODE
            • T20.39XS - Burn of 3rd deg mu sites of head, face, and neck, sequela BILLABLE CODE
            • T20.4 - Corrosion of unspecified degree of head, face, and neck NON-BILLABLE CODE
            • T20.40 - Corrosion of unsp degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.40XA - Corros unsp degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.40XD - Corros unsp degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.40XS - Corros unsp degree of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.41 - Corrosion of unspecified degree of ear NON-BILLABLE CODE
            • T20.411 - Corrosion of unspecified degree of right ear NON-BILLABLE CODE
            • T20.411A - Corrosion of unspecified degree of right ear, init encntr BILLABLE CODE
            • T20.411D - Corrosion of unspecified degree of right ear, subs encntr BILLABLE CODE
            • T20.411S - Corrosion of unspecified degree of right ear, sequela BILLABLE CODE
            • T20.412 - Corrosion of unspecified degree of left ear NON-BILLABLE CODE
            • T20.412A - Corrosion of unspecified degree of left ear, init encntr BILLABLE CODE
            • T20.412D - Corrosion of unspecified degree of left ear, subs encntr BILLABLE CODE
            • T20.412S - Corrosion of unspecified degree of left ear, sequela BILLABLE CODE
            • T20.419 - Corrosion of unspecified degree of unspecified ear NON-BILLABLE CODE
            • T20.419A - Corrosion of unsp degree of unspecified ear, init encntr BILLABLE CODE
            • T20.419D - Corrosion of unsp degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.419S - Corrosion of unspecified degree of unspecified ear, sequela BILLABLE CODE
            • T20.42 - Corrosion of unspecified degree of lip(s) NON-BILLABLE CODE
            • T20.42XA - Corrosion of unspecified degree of lip(s), initial encounter BILLABLE CODE
            • T20.42XD - Corrosion of unspecified degree of lip(s), subs encntr BILLABLE CODE
            • T20.42XS - Corrosion of unspecified degree of lip(s), sequela BILLABLE CODE
            • T20.43 - Corrosion of unspecified degree of chin NON-BILLABLE CODE
            • T20.43XA - Corrosion of unspecified degree of chin, initial encounter BILLABLE CODE
            • T20.43XD - Corrosion of unspecified degree of chin, subs encntr BILLABLE CODE
            • T20.43XS - Corrosion of unspecified degree of chin, sequela BILLABLE CODE
            • T20.44 - Corrosion of unspecified degree of nose (septum) NON-BILLABLE CODE
            • T20.44XA - Corrosion of unsp degree of nose (septum), init encntr BILLABLE CODE
            • T20.44XD - Corrosion of unsp degree of nose (septum), subs encntr BILLABLE CODE
            • T20.44XS - Corrosion of unspecified degree of nose (septum), sequela BILLABLE CODE
            • T20.45 - Corrosion of unspecified degree of scalp [any part] NON-BILLABLE CODE
            • T20.45XA - Corrosion of unspecified degree of scalp, initial encounter BILLABLE CODE
            • T20.45XD - Corrosion of unspecified degree of scalp, subs encntr BILLABLE CODE
            • T20.45XS - Corrosion of unspecified degree of scalp [any part], sequela BILLABLE CODE
            • T20.46 - Corrosion of unspecified degree of forehead and cheek NON-BILLABLE CODE
            • T20.46XA - Corrosion of unsp degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.46XD - Corrosion of unsp degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.46XS - Corrosion of unsp degree of forehead and cheek, sequela BILLABLE CODE
            • T20.47 - Corrosion of unspecified degree of neck NON-BILLABLE CODE
            • T20.47XA - Corrosion of unspecified degree of neck, initial encounter BILLABLE CODE
            • T20.47XD - Corrosion of unspecified degree of neck, subs encntr BILLABLE CODE
            • T20.47XS - Corrosion of unspecified degree of neck, sequela BILLABLE CODE
            • T20.49 - Corrosion of unsp deg mult sites of head, face, and neck NON-BILLABLE CODE
            • T20.49XA - Corros unsp deg mult sites of head, face, and neck, init BILLABLE CODE
            • T20.49XD - Corros unsp deg mult sites of head, face, and neck, subs BILLABLE CODE
            • T20.49XS - Corros unsp deg mult sites of head, face, and neck, sequela BILLABLE CODE
            • T20.5 - Corrosion of first degree of head, face, and neck NON-BILLABLE CODE
            • T20.50 - Corrosion of first degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.50XA - Corros first degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.50XD - Corros first degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.50XS - Corros first degree of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.51 - Corrosion of first degree of ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.511 - Corrosion of first degree of right ear NON-BILLABLE CODE
            • T20.511A - Corrosion of first degree of right ear, initial encounter BILLABLE CODE
            • T20.511D - Corrosion of first degree of right ear, subsequent encounter BILLABLE CODE
            • T20.511S - Corrosion of first degree of right ear, sequela BILLABLE CODE
            • T20.512 - Corrosion of first degree of left ear NON-BILLABLE CODE
            • T20.512A - Corrosion of first degree of left ear, initial encounter BILLABLE CODE
            • T20.512D - Corrosion of first degree of left ear, subsequent encounter BILLABLE CODE
            • T20.512S - Corrosion of first degree of left ear, sequela BILLABLE CODE
            • T20.519 - Corrosion of first degree of unspecified ear NON-BILLABLE CODE
            • T20.519A - Corrosion of first degree of unspecified ear, init encntr BILLABLE CODE
            • T20.519D - Corrosion of first degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.519S - Corrosion of first degree of unspecified ear, sequela BILLABLE CODE
            • T20.52 - Corrosion of first degree of lip(s) NON-BILLABLE CODE
            • T20.52XA - Corrosion of first degree of lip(s), initial encounter BILLABLE CODE
            • T20.52XD - Corrosion of first degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.52XS - Corrosion of first degree of lip(s), sequela BILLABLE CODE
            • T20.53 - Corrosion of first degree of chin NON-BILLABLE CODE
            • T20.53XA - Corrosion of first degree of chin, initial encounter BILLABLE CODE
            • T20.53XD - Corrosion of first degree of chin, subsequent encounter BILLABLE CODE
            • T20.53XS - Corrosion of first degree of chin, sequela BILLABLE CODE
            • T20.54 - Corrosion of first degree of nose (septum) NON-BILLABLE CODE
            • T20.54XA - Corrosion of first degree of nose (septum), init encntr BILLABLE CODE
            • T20.54XD - Corrosion of first degree of nose (septum), subs encntr BILLABLE CODE
            • T20.54XS - Corrosion of first degree of nose (septum), sequela BILLABLE CODE
            • T20.55 - Corrosion of first degree of scalp [any part] NON-BILLABLE CODE
            • T20.55XA - Corrosion of first degree of scalp, initial encounter BILLABLE CODE
            • T20.55XD - Corrosion of first degree of scalp, subsequent encounter BILLABLE CODE
            • T20.55XS - Corrosion of first degree of scalp [any part], sequela BILLABLE CODE
            • T20.56 - Corrosion of first degree of forehead and cheek NON-BILLABLE CODE
            • T20.56XA - Corrosion of first degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.56XD - Corrosion of first degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.56XS - Corrosion of first degree of forehead and cheek, sequela BILLABLE CODE
            • T20.57 - Corrosion of first degree of neck NON-BILLABLE CODE
            • T20.57XA - Corrosion of first degree of neck, initial encounter BILLABLE CODE
            • T20.57XD - Corrosion of first degree of neck, subsequent encounter BILLABLE CODE
            • T20.57XS - Corrosion of first degree of neck, sequela BILLABLE CODE
            • T20.59 - Corrosion of first deg mult sites of head, face, and neck NON-BILLABLE CODE
            • T20.59XA - Corros first deg mult sites of head, face, and neck, init BILLABLE CODE
            • T20.59XD - Corros first deg mult sites of head, face, and neck, subs BILLABLE CODE
            • T20.59XS - Corros first deg mult sites of head, face, and neck, sequela BILLABLE CODE
            • T20.6 - Corrosion of second degree of head, face, and neck NON-BILLABLE CODE
            • T20.60 - Corros second degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.60XA - Corros second deg of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.60XD - Corros second deg of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.60XS - Corros second deg of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.61 - Corrosion of second degree of ear NON-BILLABLE CODE
            • T20.611 - Corrosion of second degree of right ear NON-BILLABLE CODE
            • T20.611A - Corrosion of second degree of right ear, initial encounter BILLABLE CODE
            • T20.611D - Corrosion of second degree of right ear, subs encntr BILLABLE CODE
            • T20.611S - Corrosion of second degree of right ear, sequela BILLABLE CODE
            • T20.612 - Corrosion of second degree of left ear NON-BILLABLE CODE
            • T20.612A - Corrosion of second degree of left ear, initial encounter BILLABLE CODE
            • T20.612D - Corrosion of second degree of left ear, subsequent encounter BILLABLE CODE
            • T20.612S - Corrosion of second degree of left ear, sequela BILLABLE CODE
            • T20.619 - Corrosion of second degree of unspecified ear NON-BILLABLE CODE
            • T20.619A - Corrosion of second degree of unspecified ear, init encntr BILLABLE CODE
            • T20.619D - Corrosion of second degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.619S - Corrosion of second degree of unspecified ear, sequela BILLABLE CODE
            • T20.62 - Corrosion of second degree of lip(s) NON-BILLABLE CODE
            • T20.62XA - Corrosion of second degree of lip(s), initial encounter BILLABLE CODE
            • T20.62XD - Corrosion of second degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.62XS - Corrosion of second degree of lip(s), sequela BILLABLE CODE
            • T20.63 - Corrosion of second degree of chin NON-BILLABLE CODE
            • T20.63XA - Corrosion of second degree of chin, initial encounter BILLABLE CODE
            • T20.63XD - Corrosion of second degree of chin, subsequent encounter BILLABLE CODE
            • T20.63XS - Corrosion of second degree of chin, sequela BILLABLE CODE
            • T20.64 - Corrosion of second degree of nose (septum) NON-BILLABLE CODE
            • T20.64XA - Corrosion of second degree of nose (septum), init encntr BILLABLE CODE
            • T20.64XD - Corrosion of second degree of nose (septum), subs encntr BILLABLE CODE
            • T20.64XS - Corrosion of second degree of nose (septum), sequela BILLABLE CODE
            • T20.65 - Corrosion of second degree of scalp [any part] NON-BILLABLE CODE
            • T20.65XA - Corrosion of second degree of scalp, initial encounter BILLABLE CODE
            • T20.65XD - Corrosion of second degree of scalp, subsequent encounter BILLABLE CODE
            • T20.65XS - Corrosion of second degree of scalp [any part], sequela BILLABLE CODE
            • T20.66 - Corrosion of second degree of forehead and cheek NON-BILLABLE CODE
            • T20.66XA - Corrosion of second degree of forehead and cheek, init BILLABLE CODE
            • T20.66XD - Corrosion of second degree of forehead and cheek, subs BILLABLE CODE
            • T20.66XS - Corrosion of second degree of forehead and cheek, sequela BILLABLE CODE
            • T20.67 - Corrosion of second degree of neck NON-BILLABLE CODE
            • T20.67XA - Corrosion of second degree of neck, initial encounter BILLABLE CODE
            • T20.67XD - Corrosion of second degree of neck, subsequent encounter BILLABLE CODE
            • T20.67XS - Corrosion of second degree of neck, sequela BILLABLE CODE
            • T20.69 - Corrosion of 2nd deg mul sites of head, face, and neck NON-BILLABLE CODE
            • T20.69XA - Corrosion of 2nd deg mul sites of head, face, and neck, init BILLABLE CODE
            • T20.69XD - Corrosion of 2nd deg mul sites of head, face, and neck, subs BILLABLE CODE
            • T20.69XS - Corros 2nd deg mul sites of head, face, and neck, sequela BILLABLE CODE
            • T20.7 - Corrosion of third degree of head, face, and neck NON-BILLABLE CODE
            • T20.70 - Corrosion of third degree of head, face, and neck, unsp site NON-BILLABLE CODE
            • T20.70XA - Corros third degree of head, face, and neck, unsp site, init BILLABLE CODE
            • T20.70XD - Corros third degree of head, face, and neck, unsp site, subs BILLABLE CODE
            • T20.70XS - Corros third degree of head, face, and neck, unsp site, sqla BILLABLE CODE
            • T20.71 - Corrosion of third degree of ear [any part, except ear drum] NON-BILLABLE CODE
            • T20.711 - Corrosion of third degree of right ear NON-BILLABLE CODE
            • T20.711A - Corrosion of third degree of right ear, initial encounter BILLABLE CODE
            • T20.711D - Corrosion of third degree of right ear, subsequent encounter BILLABLE CODE
            • T20.711S - Corrosion of third degree of right ear, sequela BILLABLE CODE
            • T20.712 - Corrosion of third degree of left ear NON-BILLABLE CODE
            • T20.712A - Corrosion of third degree of left ear, initial encounter BILLABLE CODE
            • T20.712D - Corrosion of third degree of left ear, subsequent encounter BILLABLE CODE
            • T20.712S - Corrosion of third degree of left ear, sequela BILLABLE CODE
            • T20.719 - Corrosion of third degree of unspecified ear NON-BILLABLE CODE
            • T20.719A - Corrosion of third degree of unspecified ear, init encntr BILLABLE CODE
            • T20.719D - Corrosion of third degree of unspecified ear, subs encntr BILLABLE CODE
            • T20.719S - Corrosion of third degree of unspecified ear, sequela BILLABLE CODE
            • T20.72 - Corrosion of third degree of lip(s) NON-BILLABLE CODE
            • T20.72XA - Corrosion of third degree of lip(s), initial encounter BILLABLE CODE
            • T20.72XD - Corrosion of third degree of lip(s), subsequent encounter BILLABLE CODE
            • T20.72XS - Corrosion of third degree of lip(s), sequela BILLABLE CODE
            • T20.73 - Corrosion of third degree of chin NON-BILLABLE CODE
            • T20.73XA - Corrosion of third degree of chin, initial encounter BILLABLE CODE
            • T20.73XD - Corrosion of third degree of chin, subsequent encounter BILLABLE CODE
            • T20.73XS - Corrosion of third degree of chin, sequela BILLABLE CODE
            • T20.74 - Corrosion of third degree of nose (septum) NON-BILLABLE CODE
            • T20.74XA - Corrosion of third degree of nose (septum), init encntr BILLABLE CODE
            • T20.74XD - Corrosion of third degree of nose (septum), subs encntr BILLABLE CODE
            • T20.74XS - Corrosion of third degree of nose (septum), sequela BILLABLE CODE
            • T20.75 - Corrosion of third degree of scalp [any part] NON-BILLABLE CODE
            • T20.75XA - Corrosion of third degree of scalp, initial encounter BILLABLE CODE
            • T20.75XD - Corrosion of third degree of scalp, subsequent encounter BILLABLE CODE
            • T20.75XS - Corrosion of third degree of scalp [any part], sequela BILLABLE CODE
            • T20.76 - Corrosion of third degree of forehead and cheek NON-BILLABLE CODE
            • T20.76XA - Corrosion of third degree of forehead and cheek, init encntr BILLABLE CODE
            • T20.76XD - Corrosion of third degree of forehead and cheek, subs encntr BILLABLE CODE
            • T20.76XS - Corrosion of third degree of forehead and cheek, sequela BILLABLE CODE
            • T20.77 - Corrosion of third degree of neck NON-BILLABLE CODE
            • T20.77XA - Corrosion of third degree of neck, initial encounter BILLABLE CODE
            • T20.77XD - Corrosion of third degree of neck, subsequent encounter BILLABLE CODE
            • T20.77XS - Corrosion of third degree of neck, sequela BILLABLE CODE
            • T20.79 - Corrosion of 3rd deg mu sites of head, face, and neck NON-BILLABLE CODE
            • T20.79XA - Corrosion of 3rd deg mu sites of head, face, and neck, init BILLABLE CODE
            • T20.79XD - Corrosion of 3rd deg mu sites of head, face, and neck, subs BILLABLE CODE
            • T20.79XS - Corros 3rd deg mu sites of head, face, and neck, sequela BILLABLE CODE