T22.492
T22.492: Corrosion of unspecified degree of multiple sites of left shoulder and upper limb, except wrist and hand
Non-billable headerICD-10-CMleft
T22.492 is a non-billable header ICD-10-CM code for corrosion of unspecified degree of multiple sites of left shoulder and upper limb, except wrist and hand. 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 T22
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Corrosion›upper limb›multiple sites›left
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T22.492
3 child codes. Green means billable.
- T22.492ACorrosion of unspecified degree of multiple sites of left shoulder and upper limb, except wrist and hand, initial encounter
- T22.492DCorrosion of unspecified degree of multiple sites of left shoulder and upper limb, except wrist and hand, subsequent encounter
- T22.492SCorrosion of unspecified degree of multiple sites of left shoulder and upper limb, except wrist and hand, sequela