S52.263M
Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion
Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 15 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Exclusions 9 never code together
7th character 16
A initial encounter for closed fracture
B initial encounter for open fracture type I or II
C initial encounter for open fracture type IIIA, IIIB, or IIIC
D subsequent encounter for closed fracture with routine healing
E subsequent encounter for open fracture type I or II with routine healing
F subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
G subsequent encounter for closed fracture with delayed healing
H subsequent encounter for open fracture type I or II with delayed healing
J subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
K subsequent encounter for closed fracture with nonunion
M subsequent encounter for open fracture type I or II with nonunion this code
N subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
P subsequent encounter for closed fracture with malunion
Q subsequent encounter for open fracture type I or II with malunion
R subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
S sequela
Instructional notes 6
S52code
Notes
- A fracture not indicated as displaced or nondisplaced should be coded to displaced
- A fracture not indicated as open or closed should be coded to closed
- The open fracture designations are based on the Gustilo open fracture classification
S00-T88chapter
Notes
- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
- The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Use additional code
- code to identify any retained foreign body, if applicable (Z18.-)Z18.-
Index entries leading here 1
Alongside this code 15 same parent — S52.263
S52.263A Displaced segmental fx shaft of ulna, unsp arm, init S52.263B Displ seg fx shaft of ulna, unsp arm, 7thB S52.263C Displ seg fx shaft of ulna, unsp arm, 7thC S52.263D Displ seg fx shaft of ulna, unsp arm, 7thD S52.263E Displ seg fx shaft of ulna, unsp arm, 7thE S52.263F Displ seg fx shaft of ulna, unsp arm, 7thF S52.263G Displ seg fx shaft of ulna, unsp arm, 7thG S52.263H Displ seg fx shaft of ulna, unsp arm, 7thH S52.263J Displ seg fx shaft of ulna, unsp arm, 7thJ S52.263K Displ seg fx shaft of ulna, unsp arm, 7thK S52.263N Displ seg fx shaft of ulna, unsp arm, 7thN S52.263P Displ seg fx shaft of ulna, unsp arm, 7thP S52.263Q Displ seg fx shaft of ulna, unsp arm, 7thQ S52.263R Displ seg fx shaft of ulna, unsp arm, 7thR S52.263S Displaced segmental fx shaft of ulna, unsp arm, sequela
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.