S52.226N
Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
- Release
- FY 2027
- Effective
Hierarchy
Where S52.226N sits in the official hierarchy. Each level is the code it is classified under.
- S52 Fracture of forearm
- S52.2 Fracture of shaft of ulna
- S52.22 Transverse fracture of shaft of ulna
- S52.226 Parent Nondisplaced transverse fracture of shaft of unspecified ulna
- S52.226N This code Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
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
Version History
How S52.226N appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentNondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
-
FY 2026 Effective
UnchangedNondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
Related Codes
Other codes under S52.226
- S52.226A Nondisplaced transverse fracture of shaft of unspecified ulna, initial encounter for closed fracture Billable
- S52.226B Nondisplaced transverse fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II Billable
- S52.226C Nondisplaced transverse fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC Billable
- S52.226D Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with routine healing Billable
- S52.226E Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with routine healing Billable
- S52.226F Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing Billable
- S52.226G Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with delayed healing Billable
- S52.226H Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing Billable
- S52.226J Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing Billable
- S52.226K Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion Billable
- S52.226M Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion Billable
- S52.226P Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion Billable
- S52.226Q Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion Billable
- S52.226R Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion Billable
- S52.226S Nondisplaced transverse fracture of shaft of unspecified ulna, sequela Billable
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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