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Serving Wyoming Medicaid Providers



Vendor Services

The vendors listed on this page offer services such as Web-based or telephonic claims inquiry, payment history inquiry, payment status inquiry, or recipient eligibility inquiry. Services offered vary by vendor. Please check with the particular vendor for a list of services available. The following Vendor Services options are available:


Click the hyperlink to access Change Healthcare (previously Emdeon) Transaction Service.


Click the hyperlink to access HDX.


Click the hyperlink to access Conduent MEVSNET.COM web-based EDI services.


Automated Voice Response System:

Inside Cheyenne:

(307) 772-8403


(Use Recipient ID or SSN to access)

Outside Cheyenne:

(800) 251-1270


Pricing Information

The Internet-based Vendor Services listed above may require a flat-rate or per-transaction cost for services. Pricing may vary by vendor. For more information on a particular vendor's pricing schedule, see the contact information provided on the vendor's web site. The Automated Voice Response System is available for use free of charge.

Security and Privacy

To ensure the confidentiality and privacy of your information, each vendor listed on this page employs its own strategy for user identification and verification, such as encrypting data and requiring entry of a User ID and Password. Security requirements such as these ensure that only legitimate parties have access to services. These security requirements are a function of each vendor or service provider. The Wyoming Medicaid Program is not responsible for enforcing the security and privacy policies of external vendors.

External Linking Policy

This page contains external links that are not the responsibility of, or under the control of the Wyoming Medicaid Program. Wyoming Medicaid does not endorse any commercial products, services or web sites. The Wyoming Medicaid Program may not be held liable for the informational content or services provided on these external web sites.

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