S10
S10 — Superficial injury of neck
Non-billable headerICD-10-CM
S10 is a non-billable header ICD-10-CM code for superficial injury 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 S10
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Other codes that can never be billed with S10
These codes carry an Excludes1 note pointing at S10. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading S10 alone.
- S11.85Open bite of other specified part of neck
- S11.85XAOpen bite of other specified part of neck, initial encounter
- S11.85XDOpen bite of other specified part of neck, subsequent encounter
- S11.85XSOpen bite of other specified part of neck, sequela
- S11.95Open bite of unspecified part of neck
- S11.95XAOpen bite of unspecified part of neck, initial encounter
- S11.95XDOpen bite of unspecified part of neck, subsequent encounter
- S11.95XSOpen bite of unspecified part of neck, sequela
Risk adjustment
S10 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead S10
4 child codes. Green means billable.
Questions about S10
- Is S10 a billable ICD-10-CM code?
- No. S10 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does S10 sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the neck (S10-S19).