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International Working Group clinical practice guidelines for managing XLH (in adults and children)
Guidelines are not sponsored by Kyowa Kirin.

This website is intended for use by US residents only.

Identifying patients with XLH and starting or supporting them on CRYSVITA? Here’s what every provider should know

Could CRYSVITA be the right treatment option for your patients with XLH?

From new diagnoses to treatment of XLH, explore how CRYSVITA may be appropriate for your patients by using the information below.

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Identify patients for CRYSVITA

Case studies

How CRYSVITA works

Mechanism of action

Ready to start your patients with XLH on CRYSVITA?

Prescribing CRYSVITA marks an important milestone in your patient’s XLH care. Use the resources below to help them get started and access support through Kyowa Kirin Cares.

Cora, a person living with XLH, smiling

Initiate the treatment journey with CRYSVITA

Starting patients on CRYSVITA
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Learn about dosage and administration

Dosage for children Dosage for adults
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Discover Kyowa Kirin Cares

Patient access & support

Looking to support your patients on CRYSVITA through their treatment journey?

Use the resources below to help your patients stay on track with CRYSVITA and stay informed throughout treatment.

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Enroll patients in Kyowa Kirin Cares

Enrollment Form (PDF) file download icon
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Get ongoing support with Kyowa Kirin Cares

Patient access & support
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Explore helpful resources for CRYSVITA

Resources for patients

Identifying patients with XLH and starting or supporting them on CRYSVITA? Here’s what every provider should know

Aly, a person living with XLH, smiling
Cora, a person living with XLH, smiling
Kristen, a caregiver of someone currently on CRYSVITA, smiling
Identifying patients

Could CRYSVITA be the right treatment option for your patients with XLH?

From new diagnoses to treatment of XLH, explore how CRYSVITA may be appropriate for your patients by using the information below.

Ready to start your patients with XLH on CRYSVITA?

Prescribing CRYSVITA marks an important milestone in your patient’s XLH care. Use the resources below to help them get started and access support through Kyowa Kirin Cares.

Looking to support your patients on CRYSVITA through their treatment journey?

Use the resources below to help your patients stay on track with CRYSVITA and stay informed throughout treatment.

Kyowa Kirin Cares

Help your patients prescribed CRYSVITA get access and support through Kyowa Kirin Cares

$0

Kyowa Kirin Cares Co-Pay Assistance Program

Eligible patients may pay as little as $0.2*

95% of eligible commercially insured patients enrolled in the Kyowa Kirin Cares Co-Pay Assistance Program paid $0 for CRYSVITA®. Financial assistance may be available for your patients through Kyowa Kirin Cares.2

The information provided on this page is intended for informational purposes, and should not be considered a guarantee of treatment or coverage. Restrictions apply. For additional information about eligibility, please see the below Program Terms & Conditions.

Patients who are enrolled in any federal or state healthcare program, including, without limitation, Medicaid, Managed Medicaid, Medicare, Medicare Advantage, Medigap, CHAMPVA, TriCare, Veterans Affairs (VA), or Department of Defense (DoD), or any state or patient assistance program are not eligible for Kyowa Kirin Cares Co-Pay Assistance Program. The Kyowa Kirin Cares Co-Pay Assistance Program for CRYSVITA helps commercially insured individuals who are residents of the United States (including the United States territories) and who are prescribed CRYSVITA for a use approved by the Food and Drug Administration (FDA) pay for their eligible out-of-pocket costs and cost-sharing for CRYSVITA and the associated cost-sharing for drug administration, up to a specified maximum benefit per calendar year. To learn the maximum benefit of financial assistance available to you under the Kyowa Kirin Cares Co-Pay Assistance Program, call Kyowa Kirin Cares at 833-KK-CARES (833-552-2737). Either the patient, or the patient's legal guardian or representative, must personally enroll in the Kyowa Kirin Cares Co-Pay Assistance Program. Health insurance plans, pharmacy benefit managers, employers, payors, or any of their representatives or agents are prohibited from enrolling patients or assisting patients with enrolling in the Kyowa Kirin Cares Co-Pay Assistance Program.

Note that individuals residing in Massachusetts or Rhode Island (or elsewhere as prohibited by law) may not be eligible for financial assistance related to the administration/injection of CRYSVITA. In order to be eligible for the Program, individuals must provide a signed authorization compliant with the Health Insurance Portability and Accountability Act of 1996 and the regulations thereunder (collectively “HIPAA”). The Program does not cover the costs of physician office visits or evaluations, blood work or other testing, or transportation or other related services. Individuals may not seek reimbursement from any health savings, flexible savings, or other healthcare reimbursement account for any amounts received from the Co-Pay Assistance Program. Claims accrued 90 days prior to enrollment in Kyowa Kirin Cares will not be eligible for Co-Pay Assistance. The Program is NOT insurance. Void if copied, transferred, purchased, altered, or traded, and where prohibited and restricted by law. For additional terms and conditions, call Kyowa Kirin Cares at 833-KK-CARES (833-552-2737).

The above set of Terms and Conditions are subject to change at any time without prior notification. Kyowa Kirin reserves the right to make eligibility determinations, to set parameters for its Programs, to monitor participation, and to change, modify, or discontinue its Programs at any time without notice.

*Data on File, May 2024.

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