Nondisplaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II
Billable / specific
S52.266B is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Includes (from S52)
- Note: 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
- Note: 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.
- Note: A fracture not indicated as displaced or nondisplaced should be coded to displaced
- Note: A fracture not indicated as open or closed should be coded to closed
- Note: The open fracture designations are based on the Gustilo open fracture classification
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- birth trauma (P10-P15) (from S52)
- obstetric trauma (O70-O71) (from S52)
- burns and corrosions (T20-T32) (from S52)
- frostbite (T33-T34) (from S52)
- injuries of wrist and hand (S60-S69) (from S52)
- insect bite or sting, venomous (T63.4) (from S52)
- fracture at wrist and hand level (S62.-) (from S52)
- periprosthetic fracture around internal prosthetic elbow joint (M97.4) (from S52)
Use additional code
Add a code to identify the following, if applicable.
7th character
The 7th character values that apply to this code (defined at S52). Use the placeholder "X" for missing positions.
| Character | Meaning |
|---|---|
| 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 |
Parent code
- S52.266Nondisplaced segmental fracture of shaft of ulna, unspecified armNeeds 7th char
Related codes
- S52.266ANondisplaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for closed fractureBillable
- S52.266CNondisplaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIICBillable
- S52.266DNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with routine healingBillable
- S52.266ENondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with routine healingBillable
- S52.266FNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingBillable
- S52.266GNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with delayed healingBillable
- S52.266HNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with delayed healingBillable
- S52.266JNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingBillable
- S52.266KNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunionBillable
- S52.266MNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunionBillable
- S52.266NNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionBillable
- S52.266PNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunionBillable
- S52.266QNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunionBillable
- S52.266RNondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionBillable
- S52.266SNondisplaced segmental fracture of shaft of ulna, unspecified arm, sequelaBillable