ICD-10-CM Diagnosis Code (2025)
Official Description for D51.1
Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria
Coding Notes & Guidelines for D51.1
- Imerslund (Gräsbeck) syndrome
- Megaloblastic hereditary anemia
Parent Code (Less Specific):
About ICD-10-CM Code D51.1 (Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria)
ICD-10-CM code D51.1 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM D51.1 became effective on October 1, 2024.
This page provides detailed information about D51.1 - Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria.