1. C

    Wiki Billing units for HyQvia J1575 I need help!!

    Last year I billed for HyQvia using an unlisted J code. When I billed for this my units were "1" and I put the details of what was administered in box 19. Beginning Jan 1 2016, HyQvia has a new billing code, J1575 Injection, immune globulin/hyaluronidase, (Hyqvia) 100mg, immunoglobulin So...