T20.67
T20.67: Corrosion of second degree of neck
Non-billable headerICD-10-CM
T20.67 is a non-billable header ICD-10-CM code for corrosion of second degree of neck. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to each code from category T20
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes2 inherited from the categories above T20.67
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Corrosion›neck›second degree
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T20.67
3 child codes. Green means billable.
Other codes under T20.6
- T20.60Corrosion of second degree of head, face, and neck, unspecified site
- T20.61Corrosion of second degree of ear [any part, except ear drum]
- T20.62Corrosion of second degree of lip(s)
- T20.63Corrosion of second degree of chin
- T20.64Corrosion of second degree of nose (septum)
- T20.65Corrosion of second degree of scalp [any part]
- T20.66Corrosion of second degree of forehead and cheek
- T20.69Corrosion of second degree of multiple sites of head, face, and neck