S52.22
Transverse fracture of shaft of ulna
Not billable — category only FY2026 2025-10-01 → 2026-09-30
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
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 9 same parent — S52.2
S52.20 Unspecified fracture of shaft of ulna category S52.21 Greenstick fracture of shaft of ulna category S52.23 Oblique fracture of shaft of ulna category S52.24 Spiral fracture of shaft of ulna category S52.25 Comminuted fracture of shaft of ulna category S52.26 Segmental fracture of shaft of ulna category S52.27 Monteggia's fracture of ulna category S52.28 Bent bone of ulna category S52.29 Other fracture of shaft of ulna category
Subordinate codes 6
S52.221 Displaced transverse fracture of shaft of right ulna S52.222 Displaced transverse fracture of shaft of left ulna S52.223 Displaced transverse fracture of shaft of unspecified ulna S52.224 Nondisplaced transverse fracture of shaft of right ulna S52.225 Nondisplaced transverse fracture of shaft of left ulna S52.226 Nondisplaced transverse fracture of shaft of unsp ulna
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.