Anemia, vitamin b12 deficiency
Megaloblastic anemia due to vitamin b>12< deficiency
D51.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM D51.9 became effective on October 1, 2022.
This is the American ICD-10-CM version of D51.9 – other international versions of ICD-10 D51.9 may differ.