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S76.321D vs S76.322D

S76.321D (Laceration of muscle, fascia and tendon of the posterior muscle group at thigh level, right thigh, subsequent encounter) compared with S76.322D (Laceration of muscle, fascia and tendon of the posterior muscle group at thigh level, left thigh, subsequent encounter), from the official CMS tabular data. S76.321D and S76.322D code the same condition on opposite sides.

Relationship

Review

Laterality relationship

S76.321D
Right
Laceration of muscle, fascia and tendon of the posterior muscle group at thigh level, right thigh, subsequent encounter
S76.322D
Left
Laceration of muscle, fascia and tendon of the posterior muscle group at thigh level, left thigh, subsequent encounter

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. S76.321D and S76.322D 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

S76.321DLaceration of muscle, fascia and tendon of the posterior muscle group at thigh level, right thigh, subsequent encounterS76.322DLaceration of muscle, fascia and tendon of the posterior muscle group at thigh level, left thigh, subsequent encounter
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)
DefinitionLaceration of muscle, fascia and tendon of the posterior muscle group at thigh level, right thigh, subsequent encounter is a billable ICD-10-CM diagnosis code (S76.321D).Laceration of muscle, fascia and tendon of the posterior muscle group at thigh level, left thigh, subsequent encounter is a billable ICD-10-CM diagnosis code (S76.322D).
7th characterThe appropriate 7th character is to be added to each code from category S76The appropriate 7th character is to be added to each code from category S76

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