2013 ICD-9-CM Diagnosis Code 286.1
Congenital factor IX disorder
- deficiency of blood coagulation factor IX inherited as an X-linked disorder; clinical features resemble those in hemophilia A, but patients present with fewer symptoms.
- ICD-9-CM 286.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Applies To
Convert 286.1 to ICD-10-CM 

ICD-9-CM Volume 2 Index entries containing back-references to 286.1: