Frequently Asked Questions About the USA Medical Network

2026-07-09

MSH CHINA partners with UnitedHealthcare to offer our members a more convenient provider network and direct billing services within the United States.


How can I contact or inquire about the UnitedHealthcare network?

United Healthcare 24/7 Service Hotline: +1.877.263.9983

Medical Network Search: https://www.whyuhc.com/us1 


How to access medical treatment through UnitedHealthcare?

1. Select a Provider: You can search for in-network healthcare providers using the network's search website or by calling the service hotline. 

Providers may change without notice. Please confirm the network status with your provider (facility and doctor) before scheduling an appointment.

2. Appointment: Contact your chosen healthcare provider directly to schedule an appointment, mentioning that you are using the United Healthcare Network (there is no need to mention MSH CHINA).

3. Doctor’s Visit: Please arrive at the healthcare facility 15 minutes early and show your insurance card, letting staff know you are with United Healthcare.

If the healthcare provider cannot offer direct billing services or does not work with insurance companies, please ask them to contact UHC.

4. Pharmacy: The OptumRx pharmacy network includes most retail pharmacies, encompassing large national chains as well as many community pharmacies.

5. Billing: Healthcare institutions will manage their payments directly with MSH China.


Notice

If you receive an individual invoice from a healthcare provider, it could be due to unregistered insurance details or pending payment from your insurer. Please reach out to your customer service representative for assistance.