HFA offers financial assistance: 

http://www.hemophiliafed.org/our-role-and-programs/assisting-and-advocating/financial-assistance/

Hope for Hemophilia has a crisis program: 

http://www.hopeforhemophilia.org/in-crisis.html

The Assistance Fund can help with medical procedures: 

https://tafcares.org/patients/

Patient Services can help with medical copays and travel funds: 

https://www.patientservicesinc.org/patients