ICD-10 Code E86.0 – Dehydration (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Dehydration is E86.0.2026 ICD-10-CM Diagnosis Code E86.0 – Dehydration Related ICD-10 Codes Parent code: E86 – Volume depletion Other codes in same category: E86.1 – Hypovolemia, E86.9 – Volume depletion, unspecified What it is E86.0 identifies dehydration, a condition where the body has lost more fluid than it has taken in….