O75.1 vs R57
O75.1 (Shock during or following labor and delivery) compared with R57 (Shock, not elsewhere classified), 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. R57 carries an Excludes1 note covering O75.1: “obstetric shock (O75.1)”
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
| O75.1Shock during or following labor and delivery | R57Shock, not elsewhere classified | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | O00-O9A — Pregnancy, Childbirth and the Puerperium (O00-O9A) | R00-R99 — Symptoms, Signs and Abnormal Clinical and Laboratory Findings, Not Elsewhere Classified (R00-R99) |
| Definition | Shock during or following labor and delivery is a billable ICD-10-CM diagnosis code (O75.1). | Shock, not elsewhere classified is a non-billable ICD-10-CM category code (R57). |
| Includes | Obstetric shock following labor and delivery | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources