Endoscopy Cost in Green Bay, WI (2026): Average Prices & What You'll Pay
What does a endoscopy cost in Green Bay, WI?
Where you have an endoscopy done in Green Bay, WI swings the bill from $386 to $821 for identical care. The median cash price across 7 reporting hospitals is $442. The numbers are pulled directly from federally mandated hospital price transparency files.
Where endoscopy costs vary in Green Bay, WI
Pins show hospitals with price-transparency data (colored by vs. state average) and nearby ambulatory surgery centers, imaging centers, and other facilities (colored by type). Click any pin for facility name and estimated cost range.
26+ people checked prices near them this month.
One upper endoscopy can become four separate bills - and a biopsy adds a fifth surprise weeks later.
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- ✓ Why an ambulatory surgery center costs less than a hospital for the identical procedure
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Cheapest Endoscopy Providers in Green Bay, WI
Based on declared cash/self-pay prices from CMS hospital price transparency files.
| # | Facility | City | Price | vs Median |
|---|---|---|---|---|
| 1 | Bellin Health System | Green Bay, WI | $228 | -$214 |
| 2 | ST MARY'S HOSPITAL | Green Bay, WI | $426 | -$16 |
| 3 | ST VINCENT HOSPITAL | Green Bay, WI | $442 | +$0 |
| 4 | ST. CLARE MEMORIAL HOSPITAL | Oconto Falls, WI | $573 | +$131 |
| 5 | Bellin Health System | Oconto, WI | $1,812 | +$1,370 |
| 6 | Aurora BayCare Medical Center | Green Bay, WI | $1,830 | +$1,388 |
Prices are declared self-pay rates. Contact each facility for a formal quote before scheduling.
Quick take
- Bellin Health System is the lowest-cost option at $228 - $214 below the state median, just by choosing where you go.
- Ask for the cash price if your deductible isn't met - the median cash price here is $442, and it's often lower than what insurance pays before your deductible is satisfied.
- Ask whether this procedure can be done at a freestanding ambulatory surgical center - they're typically 30-60% cheaper than a hospital for identical care, and most aren't in this hospital-only dataset.
Advocate Aurora Health (formed in the Illinois-Wisconsin merger) and Ascension Wisconsin are the dominant systems in the Milwaukee market, while UW Health anchors the Madison market. Wisconsin's hospital market is moderately competitive in major metros but increasingly concentrated in rural areas. Prices tend to run near or slightly below the Midwest median.
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Why prices vary - and what it means for your coverage
Facility classification matters as much as the hospital itself - a hospital-owned outpatient center adds a facility fee that a freestanding clinic does not. The biggest swing for this procedure is screening versus diagnostic coding - a polyp removed during a routine screening can recode the whole visit as diagnostic and trigger cost-sharing you weren't expecting.
On top of the facility price, your actual bill depends on your deductible, your out-of-pocket maximum, and whether every provider involved - not just the facility - is in-network.
| Your situation | Estimated out-of-pocket |
|---|---|
| Deductible not yet met | ~$442 |
| Deductible met - 20% coinsurance | ~$88 |
| Out-of-network provider | $972+ |
Frequently asked questions: endoscopy costs in Green Bay, WI
How much does an endoscopy cost in Green Bay, WI?
Across 7 Green Bay, WI hospitals that publish prices, an endoscopy ranges from $210 to $1,830, with a median of $442. Most facilities fall between $327 and $821. What you pay depends on the facility, your insurance, and whether you have met your deductible.
Where is the cheapest place to get an endoscopy in Green Bay, WI?
Based on declared prices, the lowest-cost facility in our Green Bay, WI data is Green Bay ER & Hospital at about $210. By metro, Green Bay has the lowest median ($434). Freestanding ambulatory surgery and imaging centers are often cheaper still and may not appear in hospital price data - ask your doctor whether one is an option.
Why is an endoscopy so much cheaper at some Green Bay, WI hospitals?
Prices vary up to 8.7× because each hospital sets its own list price, cash discount, and insurer-negotiated rates. In Green Bay, WI, the median cash (self-pay) price is $442 versus a median negotiated rate of $508 - about 0.9× higher. Asking for the cash price or your insurer's negotiated rate is often the single biggest lever on what you pay.
How much will I actually pay out of pocket for an endoscopy in Green Bay, WI?
Your out-of-pocket cost depends on your deductible, coinsurance, out-of-pocket maximum, and whether the facility is in-network - not just the sticker price. If you have not met your deductible, you will typically pay the negotiated rate in full until you do. Use the CostKits cost forecaster to estimate your specific out-of-pocket amount before you go.
Before you book
- How to read your medical bill
- How to stop medical bill problems before they start
- How to negotiate your medical bills
- Allowed amount vs negotiated rate: what your EOB is really saying
- How to read an EOB line by line
Other procedures in Green Bay, WI
Endoscopy, elsewhere
What matters before you schedule
ASC vs. hospital
Hospital outpatient departments typically charge 2-4x more than ASCs or independent centers for the same endoscopy - same outcome, very different bill. Call ahead and ask for a self-pay or cash quote at each setting you're considering.
What's on your bill
A endoscopy involves multiple providers who bill separately - typically Facility Fee, Gastroenterologist Fee, Anesthesia. Check each line item against your Explanation of Benefits to catch billing errors.
Cost by type
Which type your doctor orders for this endoscopy changes the billing code, and what you pay. For example: Ordered to investigate symptoms or a prior finding - standard cost-sharing (deductible, coinsurance) applies.
What to ask before you book
Get the CPT code from your doctor, confirm every provider involved (not just the facility) is in-network, ask for the cash-pay rate if you're uninsured or haven't met your deductible, and request a written estimate for endoscopy before you schedule.
CostKits compiles hospital price transparency data to help families make informed decisions. Track and manage your healthcare costs (free account).
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About the Author
John Caruso, FSA, MAAA
Healthcare actuary with 20+ years of experience in insurance pricing, medical billing systems, and healthcare cost analytics.
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