S93.13
S93.13 — Subluxation of interphalangeal joint
Non-billable headerICD-10-CM
S93.13 is a non-billable header ICD-10-CM code for subluxation of interphalangeal joint. 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 S93
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Risk adjustment
S93.13 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 S93.13
7 child codes. Green means billable.
- S93.131Subluxation of interphalangeal joint of right great toe
- S93.132Subluxation of interphalangeal joint of left great toe
- S93.133Subluxation of interphalangeal joint of unspecified great toe
- S93.134Subluxation of interphalangeal joint of right lesser toe(s)
- S93.135Subluxation of interphalangeal joint of left lesser toe(s)
- S93.136Subluxation of interphalangeal joint of unspecified lesser toe(s)
- S93.139Subluxation of interphalangeal joint of unspecified toe(s)
Related codes at this level
Codes that share S93.1. If S93.13 is not quite right, the correct code is usually one of these.
Questions about S93.13
- Is S93.13 a billable ICD-10-CM code?
- No. S93.13 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does S93.13 sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the ankle and foot (S90-S99).