S97.82XA vs T33
S97.82XA (Crushing injury of left foot, initial encounter) compared with T33 (Superficial frostbite), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. S97.82XA carries an Excludes2 note covering T33: “frostbite (T33-T34)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| S97.82XACrushing injury of left foot, initial encounter | T33Superficial frostbite | |
|---|---|---|
| Billing status | Billable | Non-billable header Report instead: T33.011A, T33.011D, T33.011S, T33.012A, T33.012D |
| Classification | S00-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) |
| Definition | Crushing injury of left foot, initial encounter is a billable ICD-10-CM diagnosis code (S97.82A). | Superficial frostbite is a non-billable ICD-10-CM category code (T33). |
| 7th character | The appropriate 7th character is to be added to each code from category S97 | The appropriate 7th character is to be added to each code from category T33 |
| Includes | — | frostbite with partial thickness skin loss |
| Use additional code | code(s) for all associated injuries | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources