Medium impact
Elitek® (rasburicase) (Revised)
Humana·Effective Mar 25, 2026
Humana revised its Elitek® (rasburicase) prior authorization policy effective March 25, 2026 for Medicare and Medicaid (Florida and Kentucky). The policy requires prior authorization for rasburicase use in cancer patients at risk for tumor lysis syndrome, with two mandatory approval criteria (malignancy diagnosis + chemotherapy expected to cause TLS) and two critical exclusions (G6PD deficiency and prior hemolytic reactions/methemoglobinemia). No changes to billing codes or reimbursement were identified; this is a clarification/reaffirmation of existing prior auth requirements.