Payer PolicyActive
Galsulfase (Naglazyme®)
EVICORE-MEDICAL_DRUG-B2B08AA2
EviCore by Evernorth
Effective: July 1, 2023
Updated: January 13, 2026
created · Dec 4, 2025
Policy Summary
Covered only for the FDA‑approved indication mucopolysaccharidosis type VI (MPS VI); other indications are excluded. Approval (up to 12 months) requires documented deficient arylsulfatase B activity or pathogenic ARSB gene mutation, prescription by or consultation with an appropriate specialist (geneticist, endocrinologist, metabolic/lysosomal disorder specialist), documentation of patient weight for the recommended 1 mg/kg IV weekly dosing, and sufficient medical records for reauthorization.
Coverage Criteria Preview
Key requirements from the full policy
"Naglazyme (galsulfase) is indicated for the treatment of mucopolysaccharidosis type VI (MPS VI; Maroteaux-Lamy Syndrome)."
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