S52.399
S52.399: Other fracture of shaft of radius, unspecified arm
Non-billable headerICD-10-CMunspecified
S52.399 is a non-billable header ICD-10-CM code for other fracture of shaft of radius, unspecified arm. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to all codes from category S52
- 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
Excludes1 inherited from the categories above S52.399
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above S52.399
Not part of this code, but both may be coded when both are present.
Other codes that can never be billed with S52.399
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead S52.399
16 child codes. Green means billable.
- S52.399AOther fracture of shaft of radius, unspecified arm, initial encounter for closed fracture
- S52.399BOther fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II
- S52.399COther fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC
- S52.399DOther fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with routine healing
- S52.399EOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with routine healing
- S52.399FOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
- S52.399GOther fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with delayed healing
- S52.399HOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with delayed healing
- S52.399JOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
- S52.399KOther fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with nonunion
- S52.399MOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with nonunion
- S52.399NOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
- S52.399POther fracture of shaft of radius, unspecified arm, subsequent encounter for closed fracture with malunion
- S52.399QOther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type I or II with malunion
- S52.399ROther fracture of shaft of radius, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
- S52.399SOther fracture of shaft of radius, unspecified arm, sequela