To have the cost of IVIG covered by insurance or Medicare, the following are typically required:

: Most acquisitions involve prior authorization. Private insurers and Medicare have specific criteria for coverage, often requiring proof of a confirmed diagnosis like Primary Immunodeficiency (PI). Medicare and Home Access

Recent legislative changes have significantly expanded how patients "buy" and receive IVIG at home:

: Periodic shortages have been reported by the FDA due to increased demand and plasma supply chain stress. Requirements for Coverage