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Eligible commercially insured patients may lower their out-of-pocket costs to as low as $0.

Eligible commercially insured patients may lower their out-of-pocket costs to as low as $0 with the BioMarin Co-Pay Assistance Program. There may be an annual co-pay cap on the amount of assistance that patients can receive within a calendar year. By completing the enrollment form, you will be screened for eligibility in the BioMarin Co-Pay Assistance Program.

Please select your therapy to begin enrollment.

  • Brineuray Therapy
  • Kuvan Therapy
  • Palynziq Therapy
  • Voxzogo Therapy
Program Terms and Conditions:

*Valid only for those patients with commercial prescription insurance coverage for products who meet eligibility criteria. Offer not valid for prescriptions reimbursed, in whole or in part, by any federal, state, or government-funded insurance programs (for example, Medicare, Medicare Advantage, Medigap, Medicaid, VA, DoD, or TRICARE), for cash-paying patients, where product is not covered by patient’s commercial insurance, where patient’s commercial insurance plan reimburses them for entire cost of their prescription drug, or where prohibited by law or by the patient’s health insurance provider. If at any time a patient begins receiving prescription drug coverage under any such federal, state, or government-funded healthcare program, patient will no longer be able to use the BioMarin Co-Pay Assistance Program and patient must notify BioMarin RareConnections at 1.866.906.6100 to stop participation. Patients may not seek reimbursement for the value of the out-of-pocket expense amount covered by the Program from any third-party payer, whether public or private. The program is valid ONLY for qualifying patients residing in the 50 U.S. states or in Puerto Rico with commercial insurance who have a valid prescription for an FDA-approved indication for the qualifying BioMarin therapy. This program is not health insurance. Offer may not be combined with any other rebate, coupon, or offer. Co-payment assistance under the Program is not transferable. BioMarin Pharmaceutical Inc. reserves the right to rescind, revoke, or amend the program without notice. Patient/caregiver certifies responsibility for complying with applicable limitations, if any, of any commercial insurance and reporting receipt of program rewards, if necessary, to any commercial insurer. This program is subject to termination or modification at any time. Some restrictions apply.