S52.043A
✓ Billable
Displaced fracture of coronoid process of unspecified ulna, initial encounter for closed fracture
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S52.043A
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 S52.043A?
ICD-10-CM code S52.043A represents Displaced fracture of coronoid process of unspecified ulna, initial encounter for closed fracture. 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 S52.043A billable?
Yes. S52.043A is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S52.043A in?
S52.043A 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
S52.1
Fracture of upper end of radius
Non-billable
S52.2
Fracture of shaft of ulna
Non-billable
S52.3
Fracture of shaft of radius
Non-billable
S52.5
Fracture of lower end of radius
Non-billable
S52.6
Fracture of lower end of ulna
Non-billable
S52.9
Unspecified fracture of forearm
Non-billable
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