S59.299
Other physeal fracture of lower end of radius, unspecified arm
Not billable — category only FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 2 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Exclusions 7 never code together
S50-S59block
Excludes2 — not included here, but the patient may have both. Code both when documented.
7th character 6
A initial encounter for closed fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
Instructional notes 3
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 2 same parent — S59.29
Subordinate codes 6
S59.299A Oth physeal fracture of lower end of radius, unsp arm, init S59.299D Oth physl fx low end rad, unsp arm, subs for fx w routn heal S59.299G Oth physl fx low end rad, unsp arm, subs for fx w delay heal S59.299K Oth physl fx lower end rad, unsp arm, subs for fx w nonunion S59.299P Oth physl fx lower end rad, unsp arm, subs for fx w malunion S59.299S Oth physeal fracture of lower end radius, 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.