ICD-10 Code E73.8 – Other lactose intolerance (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Other lactose intolerance is E73.8.2026 ICD-10-CM Diagnosis Code E73.8 – Other lactose intolerance Related ICD-10 Codes Parent code: E73 – Lactose intolerance Other codes in same category: E73.0 – Congenital lactase deficiency, E73.1 – Secondary lactase deficiency, E73.9 – Lactose intolerance, unspecified What it is E73.8 identifies lactose intolerance that does…