S52.133N ✓ Billable

Displaced fracture of neck of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

Q: What is ICD-10 code S52.133N?

ICD-10-CM code S52.133N stands for "Displaced fracture of neck of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion". It is a billable code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

Q: Is S52.133N a billable ICD-10 code?

Yes. S52.133N (Displaced fracture of neck of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion) is billable and can be used for insurance claims. Always verify payer-specific requirements.

ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes

Code

S52.133N

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Injury, Poisoning and Certain Other Consequences of External Causes

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code S52.133N?

ICD-10-CM code S52.133N represents Displaced fracture of neck of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.

Is S52.133N billable?

Yes. S52.133N is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is S52.133N in?

S52.133N belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.

Related codes in the S52 category

S52 Fracture of forearm Non-billable S52.0 Fracture of upper end of ulna Non-billable S52.00 Unspecified fracture of upper end of ulna Non-billable S52.001 Unspecified fracture of upper end of right ulna Non-billable S52.002 Unspecified fracture of upper end of left ulna Non-billable S52.009 Unspecified fracture of upper end of unspecified ulna Non-billable S52.001A Unspecified fracture of upper end of right ulna, initial encounter for closed fracture Billable S52.001B Unspecified fracture of upper end of right ulna, initial encounter for open fracture type I or II Billable

Search all 98,186 ICD-10-CM codes instantly

Search ICDwise →