Marshfield Clinic Health System has been informed by Welltok, Inc., a vendor that provides mailing services, that Welltok experienced a security incident that impacted some of our patients' personal information. Welltok will be reaching out to patients affected. Welltok is communicating directly with patients by letter about the situation and next steps. The letter from Welltok is not a scam. This incident did not impact systems at Marshfield Clinic. If you have questions, visit www.welltok.com for more information about the incident to view this notice.
Find information regarding your bills, insurance and account changes.
Health care services provided in the medical offices at certain Marshfield Clinic Health System locations will be considered hospital outpatient services and provider-based. This means these services will be billed as hospital outpatient care.
Learn more about provider-based billing >
Estimate the cost of your care (Fee Estimates)Understand the costs of your next visit.
Patient Assistance CenterMake informed decisions about financing health care.
Financial AssistanceApply for free or discounted rates at Marshfield Clinic.
Accepted insurance plans
Patient guide to insurance
Common coverage questions
Understanding payments and copayments
The Health Insurance Marketplace
Medicare patient information
Financial Assistance Policy (English)
Spanish: Política de Ayuda Financiera
Hmong: Daim ntawv thov nyiaj txoj cai
Advance directive form (PDF)
Advance directive appointment prep (PDF)
Being a health care agent (PDF)
Learn more about advance care planning and how Marshfield Clinic Health System can help:
View advance directive information >
Wambi - Send a heartfelt thank you
Shining Star – Special recognition with a gift
DAISY Award – Honor an extraordinary nurse
Gratitude is a gift that benefits the giver and the receiver. Choose from three great options to recognize and celebrate exceptional care at Marshfield Clinic Health System.
Share your gratitude now >
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Make a payment, payment questions, or modify a payment plan. Get help with online bill pay.
1-888-258-9775 Ext. 9-0700
Get cost-of-care estimates or inquire about financial assistance
1-800-782-8581 Ext. 9-4475
Update insurance information, insurance and service coverage, plus eligibility and referral assistance.
1-800-782-8581 Ext. 7-5559
