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Contact our Call Center

Technically trained staff can assist you with courier, supplies, testing, and web portal setup.
Board-certified pathologists and clinical PhDs are available to consult with you on difficult cases.

Call: 800-222-5835
Marshfield Labs
1000 North Oak Avenue
Marshfield, WI 54449

Test Reference Manuals

Test Reference Manuals Icon 

​As part of a large medical and research institution, we offer a comprehensive menu of laboratory tests.​​

We have test directories available for:

Clinical Lab Services

Supplies & Services

Marshfield Labs provides our clients with the necessary supplies for the sample collection of tests submitted to our laboratory. Supplies can be ordered online or by completing a supply request form. 

Courier or overnight transport of your specimens to our testing facility is available.


Contact Us About Courier Services

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Specimen Pickup Icon  

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Portal Account Access

 

​With your Marshfield Labs​​’ portal account you can: order tests, view test status, view and download results, order supplies, schedule a courier, trend patient results, and view invoices.

​​​Account Access Support

To sign up for a new account or for technical help:
800-222-5835

​Quick Guides

For assistance on using your account, please see our quick reference guides. ​​Portal Reference Guide (PDF)

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Billing

Marshfield Labs offers weekly, bi-monthly​ or monthly invoicing to fit your needs.

Online invoicing is available with our portal account.

All billed charges are due and payable NET 30 days of billing.

 

Phone: 800-222-5835​

 

Email:orgbilling@marshfieldclinic.org​​​​​​​​​


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800-222-5835

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