Medium impact
Zemaira® (alpha-1 proteinase inhibitor) (Revised)
Humana·Effective Jan 1, 2026
This is a revised Humana prior authorization policy for Zemaira (alpha-1 proteinase inhibitor) effective January 1, 2026, with a June 24, 2026 revision date. The policy applies to Medicare and Medicaid (Kentucky and South Carolina) and requires prior authorization for coverage. Key approval criteria include diagnosis of congenital alpha-1 antitrypsin deficiency with clinically evident emphysema, specific phenotypes (PiZZ, PiZ(null), Pi(null,null)), and serum alpha-1 antitrypsin concentrations below defined thresholds. Exclusion applies to IgA-deficient members with antibodies against IgA.