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S52.231D vs S52.232D

S52.231D (Displaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with routine healing) compared with S52.232D (Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with routine healing), from the official CMS tabular data. S52.231D and S52.232D code the same condition on opposite sides.

Relationship

Review

Laterality relationship

S52.231D
Right
Displaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with routine healing
S52.232D
Left
Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with routine healing

Same condition; these differ only in which side is documented.

These codes share a category and title and differ only in the side affected. The documentation decides which applies, and a bilateral code is reported only where the code set provides one.

Source: ICD-10-CM tabular list (laterality variant derived from the code title)

Can these codes be reported together?

Same condition, opposite side. S52.231D and S52.232D name the same condition on opposite sides of the body.

Same category and title, differing only in which side is affected — the documentation decides which one applies, and a bilateral code is reported only where the code set provides one.

Side by side

S52.231DDisplaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with routine healingS52.232DDisplaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with routine healing
Billing statusBillableBillable
ClassificationS00-T88 — Injury, poisoning and certain other consequences of external causesS00-T88 — Injury, poisoning and certain other consequences of external causes
DefinitionDisplaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with routine healing is a billable ICD-10-CM diagnosis code (S52.231D).Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with routine healing is a billable ICD-10-CM diagnosis code (S52.232D).
7th characterThe appropriate 7th character is to be added to all codes from category S52The appropriate 7th character is to be added to all codes from category S52

Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources