ICD-10 Code D51.2 – Transcobalamin II deficiency (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Transcobalamin II deficiency is D51.2.2026 ICD-10-CM Diagnosis Code D51.2 – Transcobalamin II deficiency Related ICD-10 Codes Parent code: D51 – Vitamin B12 deficiency anemia Other codes in same category: D51.0 – Vitamin B12 deficiency anemia due to intrinsic factor deficiency, D51.1 – Vitamin B12 deficiency anemia due to selective vitamin B12…