S52.346N
Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
- Release
- FY 2027
- Effective
Hierarchy
Where S52.346N sits in the official hierarchy. Each level is the code it is classified under.
- S52 Fracture of forearm
- S52.3 Fracture of shaft of radius
- S52.34 Spiral fracture of shaft of radius
- S52.346 Parent Nondisplaced spiral fracture of shaft of radius, unspecified arm
- S52.346N This code Nondisplaced spiral fracture of shaft of radius, unspecified arm, 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 S52.346N appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentNondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
-
FY 2026 Effective
UnchangedNondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
Related Codes
Other codes under S52.346
- S52.346A Nondisplaced spiral fracture of shaft of radius, unspecified arm, initial encounter for closed fracture Billable
- S52.346B Nondisplaced spiral fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II Billable
- S52.346C Nondisplaced spiral fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC Billable
- S52.346D Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with routine healing Billable
- S52.346E Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with routine healing Billable
- S52.346F Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing Billable
- S52.346G Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with delayed healing Billable
- S52.346H Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with delayed healing Billable
- S52.346J Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing Billable
- S52.346K Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with nonunion Billable
- S52.346M Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with nonunion Billable
- S52.346P Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with malunion Billable
- S52.346Q Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with malunion Billable
- S52.346R Nondisplaced spiral fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion Billable
- S52.346S Nondisplaced spiral fracture of shaft of radius, unspecified arm, 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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