S23.4
S23.4: Sprain of ribs and sternum
Non-billable headerICD-10-CM
S23.4 is a non-billable header ICD-10-CM code for sprain of ribs and sternum. 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 S23
- 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 S23.4
2 child codes. Green means billable.