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Insurance Coverage Information, Fast
Register now to get access to patient-specific coverage information for many of your patients.

Simple RegistrationIt's as Easy as 1, 2, 3
Registration only takes a few minutes.
Then you can enter information specific to your practice, providers, and patients to instantly check patient-specific insurance coverage information for selected Merck products.
Please note: Information is not available for all insured patients.
Register the Practice
Add Provider and Patient Information
Check Patient-Specific Eligibility and
Product Coverage
Our Commitment
For private insurance only. To stand behind Merck ExpressCheck, we are providing our Commitment, which allows eligible customers
to submit a claim to Merck if the coverage information obtained by Merck ExpressCheck is not accurate and the inaccurate information
causes you to collect less than the actual patient responsibility amount as shown on the patient's EOB (Explanation of Benefits).
Claims are product limited to $160 for ZOSTAVAX® (Zoster Vaccine Live).

This commitment is for vaccines fees, not administration fees and/or office visit fees. Due to state laws, this
Commitment provision does not apply to patients or providers in the states of Maine, Massachusetts, Michigan,
Minnesota, Missouri, New Hampshire, Rhode Island, or Vermont, or to patients who are insured by a qualified
health plan purchased through a health insurance exchange established by a state government or the federal
government.
For New Users:
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For Registered Users:
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Registration AssistanceX
 
Merck ExpressCheck Customer Support is available to assist you with registration. Please call now to schedule a demonstration and enrollment appointment.

Phone: 1-800-347-0611
The following information will be needed to complete the registration process:

1. Address of office locations
2. Name of Provider(s) whose patients' benefits will be verified
3. Provider's NPI#
4. Tax ID#

If you wish to obtain Patient Cost Estimates, you will also need the names of contracted private insurance carriers for each Provider, Provider-specific contracted reimbursement rates for each private insurance carrier, and Practice and Provider bill fees for codes related to the selected Merck products included in the Merck ExpressCheck portal.
 
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Have You Heard the Good News?X
We are pleased to announce that you may check patient insurance coverage for ZOSTAVAX® (Zoster Vaccine Live) using Merck ExpressCheck! All of the existing products will continue to be available.
In order to continue to participate in Merck ExpressCheck, please read and sign the updated User Agreement and Business Associate Agreement.
View the updated User Agreement >>
Have You Heard the Good News?X
We are pleased to announce that you may check patient insurance coverage for ZOSTAVAX® (Zoster Vaccine Live) using Merck ExpressCheck! All of the existing products will continue to be available.
Next Steps…
In order to continue using Merck ExpressCheck, the Super User in your practice must accept the updated User Agreement and Business Associate Agreement. Please contact the Super User in your practice to complete the agreement acceptance process.
If you need assistance with identifying the Super User in your practice, have additional questions, or require further assistance, please contact Customer Support at 800-347-0611.
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