Immunodeficiency Disorder

Immunodeficiency Disorder is treated with 1 medication in our database, including ACTIMMUNE. 1 of these has manufacturer assistance programs available to help reduce out-of-pocket costs. Medications are manufactured by "Horizon --- **Verification of current ownership:** Actimmune (interferon gamma-1b) is a biologic drug used to treat chronic granulomatous disease and malignant osteopetrosis. The rights to the drug were acquired by **Horizon Therapeutics** (formerly Horizon Pharma) in 2014. While **Amgen** acquired Horizon Therapeutics in October 2023, Horizon remains the primary manufacturer and legal holder of the Biologics License Application (BLA) in official FDA records (such as the Purple Book). Following the instruction to strip legal suffixes and descriptors like ""Therapeutics"" (which is analogous to ""Pharmaceuticals""), the core company name is **Horizon**.". Patients and caregivers can find copay cards, patient assistance programs, and travel grants for Immunodeficiency Disorder treatment below.

• ACTIMMUNE

  Interferon gamma-1b · Horizon --- **Verification of current ownership:** Actimmune (interferon gamma-1b) is a biologic drug used to treat chronic granulomatous disease and malignant osteopetrosis. The rights to the drug were acquired by **Horizon Therapeutics** (formerly Horizon Pharma) in 2014. While **Amgen** acquired Horizon Therapeutics in October 2023, Horizon remains the primary manufacturer and legal holder of the Biologics License Application (BLA) in official FDA records (such as the Purple Book). Following the instruction to strip legal suffixes and descriptors like "Therapeutics" (which is analogous to "Pharmaceuticals"), the core company name is **Horizon**.

  🎟💙

🎟 = copay card · 💙 = patient assistance program

Prior authorization patterns for Immunodeficiency Disorder drugs

Aggregated from CMS SPUF + commercial PBM formularies. Specific rules vary by plan; confirm with your insurer.