M93.2 vs S92.14
M93.2 (Osteochondritis dissecans) compared with S92.14 (Dome fracture of talus), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. S92.14 carries an Excludes1 note covering M93.2: “osteochondritis dissecans (M93.2)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| M93.2Osteochondritis dissecans | S92.14Dome fracture of talus | |
|---|---|---|
| Billing status | Non-billable header | Non-billable header Report instead: S92.141A, S92.141B, S92.141D, S92.141G, S92.141K |
| Classification | M00-M99 — Diseases of the Musculoskeletal System and Connective Tissue (M00-M99) | S00-T88 — Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) |
| Definition | Osteochondritis dissecans is a non-billable ICD-10-CM category code (M93.2). | Dome fracture of talus is a non-billable ICD-10-CM category code (S92.14). |
| 7th character | — | The appropriate 7th character is to be added to each code from category S92 |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources