billing info

To pay your Wisconsin Diagnostic Laboratories bill online, you will need your account number from your billing statement.

Pay your bill here

You may also pay your bill securely by credit card by calling WDL Billing at 414-805-7656 or 888-611-3904.


A Guide to Your Laboratory Bill

Wisconsin Diagnostic Laboratories would like to help you understand our billing process. Here you will find helpful information about working with your insurance company, the reasons why some insurance companies deny coverage, why patients are billed and why it takes a while for patients to receive their first bill.


Notice to Providers: Documentation and Signature Requirements