ICD-10-CM D51.0: Vitamin B12 deficiency anemia due to intrinsic factor deficiency

ICD-10-CM Diagnosis Code (2025)

Official Description for D51.0

Vitamin B12 deficiency anemia due to intrinsic factor deficiency

Coding Notes & Guidelines for D51.0

Inclusion Terms
  • Addison anemia
  • Biermer anemia
  • Pernicious (congenital) anemia
  • Congenital intrinsic factor deficiency

Parent Code (Less Specific):

About ICD-10-CM Code D51.0 (Vitamin B12 deficiency anemia due to intrinsic factor deficiency)

ICD-10-CM code D51.0 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 D51.0 became effective on October 1, 2024.

This page provides detailed information about D51.0 - Vitamin B12 deficiency anemia due to intrinsic factor deficiency. 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 intrinsic factor deficiency.