All Services Programming & Development HL7 Interface Analyst $9/hr · Starting at $27 HL7 Interface Testing. ORM,ORU,ADT,SIU,DFT,Immunization. Any type of HL7 interface Testing can be done. About $9/hr · Ongoing Download Resume HL7 Interface Testing. ORM,ORU,ADT,SIU,DFT,Immunization. Any type of HL7 interface Testing can be done. Skills & Expertise OrmTesting 0 Reviews This Freelancer has not received any feedback.