S52.28 (Bent bone of ulna) is an umbrella ICD-10-CM medical diagnosis code in the Injury, poisoning and certain other consequences of external causes chapter. It identifies cases of bent bone of ulna for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

S52.28 — Bent bone of ulna

Chapter S00-T88: Injury, poisoning and certain other consequences of external causes

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Sub-codes under S52.28

S52.281Bent bone of right ulnaS52.282Bent bone of left ulnaS52.283Bent bone of unspecified ulna

Related diagnoses

S52.20Unspecified fracture of shaft of ulnaS52.21Greenstick fracture of shaft of ulnaS52.22Transverse fracture of shaft of ulnaS52.23Oblique fracture of shaft of ulnaS52.24Spiral fracture of shaft of ulnaS52.25Comminuted fracture of shaft of ulnaS52.26Segmental fracture of shaft of ulnaS52.27Monteggia's fracture of ulnaS52.29Other fracture of shaft of ulna

Common questions about S52.28 (Bent bone of ulna)

What does ICD-10 code S52.28 mean?
S52.28 is the ICD-10-CM 2025 code for Bent bone of ulna. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is S52.28 a billable diagnosis code?
S52.28 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under S52.28. Browse the sub-codes listed on this page.
Which ICD-10 chapter does S52.28 belong to?
S52.28 belongs to the chapter "Injury, poisoning and certain other consequences of external causes" (codes S00-T88). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Bent bone of ulna?
For a plain-language explanation of Bent bone of ulna, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Bent bone of ulna" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗