ICD-10 Code E31.22 – Multiple endocrine neoplasia [MEN] type IIA (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Multiple endocrine neoplasia [MEN] type IIA is E31.22.2026 ICD-10-CM Diagnosis Code E31.22 – Multiple endocrine neoplasia [MEN] type IIA Related ICD-10 Codes Parent code: E31 – Polyglandular dysfunction Other codes in same category: E31.0 – Autoimmune polyglandular failure, E31.1 – Polyglandular hyperfunction, E31.2 – Multiple endocrine neoplasia [MEN] syndromes, E31.20 –…