E25.0 vs E86
E25.0 (Congenital adrenogenital disorders associated with enzyme deficiency) compared with E86 (Volume depletion), 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. E86 carries an Excludes1 note covering E25.0: “congenital adrenal hyperplasia (E25.0)”
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
| E25.0Congenital adrenogenital disorders associated with enzyme deficiency | E86Volume depletion | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | E00-E89 — Endocrine, Nutritional and Metabolic Diseases (E00-E89) | E00-E89 — Endocrine, Nutritional and Metabolic Diseases (E00-E89) |
| Definition | Congenital adrenogenital disorders associated with enzyme deficiency is a billable ICD-10-CM diagnosis code (E25.0). | Volume depletion is a non-billable ICD-10-CM category code (E86). |
| Includes | adrenogenital syndromes, virilizing or feminizing, whether acquired or due to adrenal hyperplasia consequent on inborn enzyme defects in hormone synthesis Female adrenal pseudohermaphroditism Female heterosexual precocious pseudopuberty Male isosexual precocious pseudopuberty | — |
| 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