E86 vs R57.1
E86 (Volume depletion) compared with R57.1 (Hypovolemic shock), 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. E86 carries an Excludes2 note covering R57.1: “hypovolemic shock NOS (R57.1)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| E86Volume depletion | R57.1Hypovolemic shock | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | E00-E89 — Endocrine, Nutritional and Metabolic Diseases (E00-E89) | R00-R99 — Symptoms, Signs and Abnormal Clinical and Laboratory Findings, Not Elsewhere Classified (R00-R99) |
| Definition | Volume depletion is a non-billable ICD-10-CM category code (E86). | Hypovolemic shock is a billable ICD-10-CM diagnosis code (R57.1). |
| Use additional code | code(s) for any associated disorders of electrolyte and acid-base balance (E87.-) | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources