Resolving a Billing Issue

We understand that when you receive a medical bill, you may have questions. The friendly, helpful customer service representatives at Affinity Health System are here to answer your questions and address your concerns. There’s no reason to feel confused by your bill – just call us for help.


Affinity Health System Customer Service

For billing or insurance questions

Clinic Bill 844.846.2438

Hospital Bill 866.832.1120

Customer Service Contact Hours:

  • Monday - Friday 8:00am – 12:30pm and 1:30pm - 4:30pm
  • Tuesday open at 9:00am

Contact Us

1506 S. Oneida St
Appleton, WI 54915
(920) 738-2000

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