Aurora Medical Center Bay Area billing

3003 University Dr, Marinette, Wisconsin 54143

  • Voluntary non-profit - Private
  • Acute Care Hospitals
  • CMS rating 4 of 5

1. Call billing

Have your account number ready. Ask for an itemized bill and ask whether you can apply for financial assistance.

Main hospital line
(715) 735-4200
Ask for patient billing or patient financial services.
Call (715) 735-4200

2. See if you qualify for free or discounted care

As a nonprofit hospital, Aurora Medical Center Bay Area must have a written financial assistance policy under IRS rule 501(r). You can usually apply up to 240 days after your first bill, even if it went to collections.

Start an application cover letter

3. Send it in writing

A written request creates a record. Fill in your details, then print, email or mail it to Aurora Medical Center Bay Area billing.

  • Request an itemized bill
    Every charge, with its billing code. Start here.
    Get letter
  • Apply for financial assistance
    Cover letter for the hospital's application, with a request to pause collections.
    Create letter
  • Dispute a charge
    For duplicate lines, services you didn't get, or prices you want explained.
    Start dispute

Have your itemized bill?

Upload a photo or PDF. We'll compare each line to what Medicare pays and flag anything worth questioning.

Check my bill

Aurora Medical Center Bay Area in Marinette, Wisconsin receives a BillKarma billing grade of F based on an average markup of 19.2x Medicare rates across 6 procedures in their published price transparency file. This places it among the 10 most expensive hospitals in Wisconsin by markup ratio. The highest individual markups are for Joint Injection (drainage) (48.6x Medicare) and X-ray exam chest 1 view (18.5x Medicare). Patients with scheduled procedures at this hospital should review costs and compare nearby alternatives before confirming — charges at D and F grade hospitals are significantly above the national average.

Common procedure prices

Last updated: 2026-10-21

Code Description Hospital charge Medicare pays Markup
20610 Joint Injection (drainage) $1930.00 $39.75 48.6×
71045 X-ray exam chest 1 view $470.00 $25.38 18.5×
70551 Mri brain stem w/o dye $3320.00 $195.40 17.0×
70553 Mri brain stem w/o & w/dye $5180.00 $316.97 16.3×
59025 Fetal non-stress test $450.00 $50.44 8.9×
59000 Amniocentesis diagnostic $425.00 $72.81 5.8×

Highlighted: charged at 5× or more what Medicare pays for the same code.

How to dispute a bill from Aurora Medical Center Bay Area

Last updated: 2026-10-21

AURORA MEDICAL CENTER BAY AREA currently shows a billing grade of F with an average markup around 19.2x versus Medicare reference rates. In currently loaded benchmark samples, this is above the national average (8.0x). Use that benchmark when asking billing to review line items and justify large gaps. This hospital appears to be nonprofit. Ask for the formal financial assistance application, income thresholds, and deadline rules before making payment commitments. Reported charity-care level is not reported. Before paying, scan your bill with BillKarma to identify line-item issues and generate a dispute packet.

Location

Location map unavailable for this hospital.

Map shows Aurora Medical Center Bay Area at 3003 UNIVERSITY DR, Marinette, Wisconsin, 54143. Nearby hospitals within 50 miles include Adventhealth Durand, Ascension All Saints Hospital, Ascension Calumet Hospital.

Nearby hospitals