Tracking this diagnosis for someone you care for? Eleplan keeps diagnoses, medications and appointments in one plan.
Start free with EleplanD51.0
BillableVitamin B12 deficiency anemia due to intrinsic factor deficiency
D51.0 is the ICD-10-CM code for Vitamin B12 deficiency anemia due to intrinsic factor deficiency. It is a billable, specific code valid for reimbursement.
D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
What this means — in plain language
MedlinePlus · NIHIf you have anemia, your blood does not carry enough oxygen to the rest of your body. The most common cause of anemia is not having enough iron . Your body needs iron to make hemoglobin. Hemoglobin is an iron-rich protein that gives the red color to blood. It carries oxygen from the lungs to the rest of the body. Anemia has three main causes: blood loss, lack of red blood cell production, and high rates of red blood…
Read more about Anemia at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Addison anemia
- •Biermer anemia
- •Pernicious (congenital) anemia
- •Congenital intrinsic factor deficiency
Medications indicated for this condition
FDA labeling- vitamin B12Vitamin B12 [EPC]›
- Ferrous Fumarate and Polysacchride Iron Complex and Folic AcidVitamin C [EPC]›
- HydroxocobalaminAntidote [EPC]›
- Physicians Ez Use B-12 Compliance›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
- What is ICD-10 code D51.0?
- D51.0 is the ICD-10-CM code for "Vitamin B12 deficiency anemia due to intrinsic factor deficiency". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Is D51.0 a billable code?
- Yes — D51.0 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition