T23.62
T23.62: Corrosion of second degree of single finger (nail) except thumb
Non-billable headerICD-10-CM
T23.62 is a non-billable header ICD-10-CM code for corrosion of second degree of single finger (nail) except thumb. 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 T23
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T23.62
3 child codes. Green means billable.
Other codes under T23.6
- T23.60Corrosion of second degree of hand, unspecified site
- T23.61Corrosion of second degree of thumb (nail)
- T23.63Corrosion of second degree of multiple fingers (nail), not including thumb
- T23.64Corrosion of second degree of multiple fingers (nail), including thumb
- T23.65Corrosion of second degree of palm
- T23.66Corrosion of second degree of back of hand
- T23.67Corrosion of second degree of wrist
- T23.69Corrosion of second degree of multiple sites of wrist and hand