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S82.145S vs S82.146S

S82.145S (Nondisplaced bicondylar fracture of left tibia, sequela) compared with S82.146S (Nondisplaced bicondylar fracture of unspecified tibia, sequela), from the official CMS tabular data. S82.145S and S82.146S code the same condition on opposite sides.

Relationship

Review

Laterality relationship

S82.145S
Left
Nondisplaced bicondylar fracture of left tibia, sequela
S82.146S
Unspecified
Nondisplaced bicondylar fracture of unspecified tibia, sequela

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. S82.145S and S82.146S 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

S82.145SNondisplaced bicondylar fracture of left tibia, sequelaS82.146SNondisplaced bicondylar fracture of unspecified tibia, sequela
Billing statusBillableBillable
ClassificationS00-T88 — Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88)S00-T88 — Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88)
DefinitionNondisplaced bicondylar fracture of left tibia, sequela is a billable ICD-10-CM diagnosis code (S82.145S).Nondisplaced bicondylar fracture of unspecified tibia, sequela is a billable ICD-10-CM diagnosis code (S82.146S).
7th characterThe appropriate 7th character is to be added to all codes from category S82The appropriate 7th character is to be added to all codes from category S82
Includes
fracture of malleolus
fracture of malleolus

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