S42.45
S42.45 — Fracture of lateral condyle of humerus
Non-billable headerICD-10-CM
S42.45 is a non-billable header ICD-10-CM code for fracture of lateral condyle of humerus. 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 all codes from category S42
- A
- initial encounter for closed fracture
- B
- initial encounter for open fracture
- D
- subsequent encounter for fracture with routine healing
- G
- subsequent encounter for fracture with delayed healing
- K
- subsequent encounter for fracture with nonunion
- P
- subsequent encounter for fracture with malunion
- S
- sequela
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Fracture of capitellum of humerus
Risk adjustment
S42.45 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 S42.45
6 child codes. Green means billable.
- S42.451Displaced fracture of lateral condyle of right humerus
- S42.452Displaced fracture of lateral condyle of left humerus
- S42.453Displaced fracture of lateral condyle of unspecified humerus
- S42.454Nondisplaced fracture of lateral condyle of right humerus
- S42.455Nondisplaced fracture of lateral condyle of left humerus
- S42.456Nondisplaced fracture of lateral condyle of unspecified humerus
Related codes at this level
Codes that share S42.4. If S42.45 is not quite right, the correct code is usually one of these.
- S42.40Unspecified fracture of lower end of humerus
- S42.41Simple supracondylar fracture without intercondylar fracture of humerus
- S42.42Comminuted supracondylar fracture without intercondylar fracture of humerus
- S42.43Fracture (avulsion) of lateral epicondyle of humerus
- S42.44Fracture (avulsion) of medial epicondyle of humerus
- S42.46Fracture of medial condyle of humerus
- S42.47Transcondylar fracture of humerus
- S42.48Torus fracture of lower end of humerus
- S42.49Other fracture of lower end of humerus
Questions about S42.45
- Is S42.45 a billable ICD-10-CM code?
- No. S42.45 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does S42.45 sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the shoulder and upper arm (S40-S49).