ICD-10-CM
D66 - Hereditary factor VIII deficiency
Code
D66 - Hereditary factor VIII deficiency
[Billable]
[Billable]
Includes
- Classical hemophilia
- Deficiency factor VIII (with functional defect)
- Hemophilia NOS
- Hemophilia A
Not Coded Here
- factor VIII deficiency with vascular defect (D68.0-)
Code Tree
D50-D89 - Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Citation
"D66 - Hereditary Factor VIII Deficiency." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2026. www.unboundmedicine.com/icd/view/ICD-10-CM/891975/all/D66___Hereditary_factor_VIII_deficiency.
D66 - Hereditary factor VIII deficiency. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. https://www.unboundmedicine.com/icd/view/ICD-10-CM/891975/all/D66___Hereditary_factor_VIII_deficiency. Accessed July 18, 2026.
D66 - Hereditary factor VIII deficiency. (2026). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/891975/all/D66___Hereditary_factor_VIII_deficiency
D66 - Hereditary Factor VIII Deficiency [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 July 18]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/891975/all/D66___Hereditary_factor_VIII_deficiency.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - D66 - Hereditary factor VIII deficiency
ID - 891975
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/891975/all/D66___Hereditary_factor_VIII_deficiency
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
