S52.2
Fracture of shaft of ulna
- Release
- FY 2027
- Effective
Hierarchy
Where S52.2 sits in the official hierarchy. Each level is the code it is classified under.
- S52 Parent Fracture of forearm
- S52.2 This code Fracture of shaft of ulna
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
7th Character
The appropriate 7th character is to be added to all codes from category S52
Inherited from S52 — Fracture of forearm
7th Character
B - initial encounter for open fracture type I or II
Inherited from S52 — Fracture of forearm
7th Character
C - initial encounter for open fracture type IIIA, IIIB, or IIIC
Inherited from S52 — Fracture of forearm
7th Character
D - subsequent encounter for closed fracture with routine healing
Inherited from S52 — Fracture of forearm
7th Character
E - subsequent encounter for open fracture type I or II with routine healing
Inherited from S52 — Fracture of forearm
7th Character
F - subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
Inherited from S52 — Fracture of forearm
7th Character
G - subsequent encounter for closed fracture with delayed healing
Inherited from S52 — Fracture of forearm
7th Character
H - subsequent encounter for open fracture type I or II with delayed healing
Inherited from S52 — Fracture of forearm
7th Character
J - subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
Inherited from S52 — Fracture of forearm
7th Character
K - subsequent encounter for closed fracture with nonunion
Inherited from S52 — Fracture of forearm
7th Character
M - subsequent encounter for open fracture type I or II with nonunion
Inherited from S52 — Fracture of forearm
7th Character
N - subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
Inherited from S52 — Fracture of forearm
7th Character
P - subsequent encounter for closed fracture with malunion
Inherited from S52 — Fracture of forearm
7th Character
Q - subsequent encounter for open fracture type I or II with malunion
Inherited from S52 — Fracture of forearm
7th Character
R - subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
Inherited from S52 — Fracture of forearm
More Specific Codes
10 codes under S52.2
- S52.20 Unspecified fracture of shaft of ulna Has subcodes
- S52.21 Greenstick fracture of shaft of ulna Has subcodes
- S52.22 Transverse fracture of shaft of ulna Has subcodes
- S52.23 Oblique fracture of shaft of ulna Has subcodes
- S52.24 Spiral fracture of shaft of ulna Has subcodes
- S52.25 Comminuted fracture of shaft of ulna Has subcodes
- S52.26 Segmental fracture of shaft of ulna Has subcodes
- S52.27 Monteggia's fracture of ulna Has subcodes
- S52.28 Bent bone of ulna Has subcodes
- S52.29 Other fracture of shaft of ulna Has subcodes
Version History
How S52.2 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentFracture of shaft of ulna
-
FY 2026 Effective
UnchangedFracture of shaft of ulna
Related Codes
Other codes under S52
Codes whose official notes reference S52.2
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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