ICD 10 CM Codes

D84.9 Immunodeficiency, unspecified
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM D84.9 converts approximately to:ICD-9-CM
2015 ICD-9-CM 279.3 Unspecified immunity deficiency
ICD-10-CM D84.9is grouped within Diagnostic Related Group(s) (MS-DRG v30.0)
814 RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITH MCC
815 RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITH CC
816 RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITHOUT CC/MCC
Alternate Description
C1 esterase inhibitor [C1-INH] deficiency
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.D84.9.'
Deficiency, deficient; immunity
Immunodeficiency