ICD-10-CM
D84.1 - Defects in the complement system
Code
D84.1 - Defects in the complement system
[Billable]
[Billable]
Includes
- C1 esterase inhibitor [C1-INH] deficiency
Code Tree
D50-D89 - Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Citation
"D84.1 - Defects in the Complement System." 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/876751/all/D84_1___Defects_in_the_complement_system.
D84.1 - Defects in the complement system. 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/876751/all/D84_1___Defects_in_the_complement_system. Accessed May 15, 2026.
D84.1 - Defects in the complement system. (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/876751/all/D84_1___Defects_in_the_complement_system
D84.1 - Defects in the Complement System [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 May 15]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/876751/all/D84_1___Defects_in_the_complement_system.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - D84.1 - Defects in the complement system
ID - 876751
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/876751/all/D84_1___Defects_in_the_complement_system
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
