S52.109B
Unspecified fracture of upper end of unspecified radius, initial encounter for open fracture type I or II
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 11 never code together
7th character 16
A initial encounter for closed fracture
B initial encounter for open fracture type I or II this code
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 7
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
S52.1code
Inclusion terms
- Fracture of proximal end of radius
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 — S52.109
S52.109A Unsp fracture of upper end of unsp radius, init for clos fx S52.109C Unsp fx upper end unsp radius, init for opn fx type 3A/B/C S52.109D Unsp fx upper end unsp radius, subs for clos fx w routn heal S52.109E Unsp fx upr end unsp rad, 7thE S52.109F Unsp fx upr end unsp rad, 7thF S52.109G Unsp fx upper end unsp radius, subs for clos fx w delay heal S52.109H Unsp fx upr end unsp rad, 7thH S52.109J Unsp fx upr end unsp rad, 7thJ S52.109K Unsp fx upper end unsp radius, subs for clos fx w nonunion S52.109M Unsp fx upr end unsp rad, 7thM S52.109N Unsp fx upr end unsp rad, 7thN S52.109P Unsp fx upper end unsp radius, subs for clos fx w malunion S52.109Q Unsp fx upr end unsp rad, 7thQ S52.109R Unsp fx upr end unsp rad, 7thR S52.109S Unsp fracture of upper end of unspecified radius, 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.