If you’re paying for a colonoscopy without health insurance, the cost can vary significantly depending on the facility, location, doctor, anesthesia, and whether a biopsy or polyp removal is needed. Current U.S. cash-price data shows a wide range, so getting a written self-pay estimate before scheduling can help you understand your potential total cost.
How Much Does a Colonoscopy Cost Without Insurance?
A colonoscopy without insurance can cost hundreds to several thousand dollars, depending on where the procedure is performed and what services are included.
One current dataset based on self-pay prices published by U.S. hospitals reports a median cash price of about $1,443.50, with the middle 80% of reported hospital prices ranging from approximately $452 to $3,792. These figures represent hospital-published cash prices and should not be interpreted as a guaranteed total price for every patient.
Your actual bill may be higher or lower because a colonoscopy can involve separate charges for the facility, gastroenterologist, anesthesia or sedation, and pathology if tissue is removed.
The best way to know your expected cost is to ask the provider for a written self-pay or Good Faith Estimate before the procedure
What Is the Average Colonoscopy Cost Without Insurance?
There isn't one fixed national price for an uninsured colonoscopy.
The price you see online may represent a hospital's cash price, a facility fee, a professional fee, or another type of charge rather than the complete amount a patient will ultimately pay.
For example, a current analysis of hospital-published self-pay prices found a median cash price of $1,443.50 across hundreds of U.S. hospitals. The middle 80% of published prices ranged from about $451.66 to $3,791.75.
This wide range illustrates why consumers should look beyond a single "average colonoscopy cost."
When comparing prices, ask whether the quoted amount includes:
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Gastroenterologist or physician fees
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Facility fees
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Anesthesia or sedation
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Pathology
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Biopsy
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Polyp removal
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Pre-procedure services
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Bowel preparation
A low advertised price may not represent your final out-of-pocket cost if additional services are billed separately.
What Does a Colonoscopy Cost Include?
A colonoscopy may involve several different healthcare services, and each can affect your final bill.
1. Physician Fee
The gastroenterologist performing the procedure may charge a professional fee.
2. Facility Fee
The hospital, ambulatory surgery center, or other facility may charge separately for the use of its operating or procedure space and related resources.
3. Anesthesia or Sedation
Many colonoscopies involve sedation or anesthesia. Depending on the facility and arrangement, this may appear as a separate charge.
4. Pathology
If tissue or a polyp is removed, the specimen may be sent to a laboratory for examination. Pathology can create an additional charge.
5. Biopsy or Polyp Removal
A procedure that begins as a routine examination can involve additional work if the doctor finds tissue that needs to be sampled or a polyp that needs to be removed.
6. Bowel Preparation
The medication and supplies used to prepare your bowel may also add to your overall healthcare expense.
Before scheduling, ask for an estimate that accounts for the services reasonably expected to be part of your care.
Screening vs. Diagnostic Colonoscopy: Why the Cost Can Differ
Not every colonoscopy is performed for the same reason.
A screening colonoscopy is generally performed to look for colorectal cancer or precancerous growths in people who meet screening criteria and don't have symptoms requiring diagnostic evaluation.
A diagnostic colonoscopy may be performed when someone has symptoms or an abnormal test result that requires further evaluation.
The billing and cost can differ depending on the reason for the procedure and what happens during it.
For average-risk adults, the American Cancer Society's 2026 guidance recommends beginning colorectal cancer screening at age 45 and continuing through age 75 for people in good health with a life expectancy greater than 10 years. Adults ages 76–85 should discuss continued screening with their healthcare provider.
Your own screening schedule can depend on your medical history and risk factors, so discuss the appropriate screening approach with a healthcare professional.
How Much Does a Colonoscopy Cost at a Hospital vs. an Ambulatory Surgery Center?
The location where your colonoscopy is performed can affect the price.
A hospital and an ambulatory surgery center may have different facility charges, pricing structures, and included services.
However, you shouldn't assume that one type of facility is always cheaper.
Instead, compare the total self-pay estimate.
When calling a facility, ask:
"What is your total cash price for a colonoscopy, and what services are included?"
Then ask specifically about:
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Facility fees
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Physician fees
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Anesthesia
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Pathology
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Biopsy
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Polyp removal
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Other expected charges
Comparing the complete estimated cost is more useful than comparing a single advertised procedure price.
How Much Does a Colonoscopy Cost With a Biopsy or Polyp Removal?
The cost can increase when additional procedures are performed during a colonoscopy.
For example, a doctor may discover a polyp and remove it during the examination. Tissue may then be sent to pathology for analysis.
This can result in additional professional, procedural, facility, or pathology charges.
That's why it's important to ask your provider:
"What happens to my price if a biopsy or polyp removal is necessary?"
Also ask whether the quoted self-pay price includes pathology or whether pathology is billed separately.
What Does Anesthesia Cost for a Colonoscopy?
Anesthesia or sedation may be an additional cost depending on the provider, facility, and type of sedation used.
Some facilities may include certain anesthesia-related services in a bundled price, while others may bill them separately.
Before scheduling, ask:
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Is sedation included?
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Is an anesthesia provider included?
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Is the anesthesia fee separate?
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What happens to the price if additional procedures are performed?
Getting these answers in writing can make it easier to compare providers.
What Is a Good Faith Estimate?
If you don't have health insurance or choose not to use your insurance, federal rules generally give you the right to receive a Good Faith Estimate for scheduled healthcare services.
CMS explains that providers and facilities generally must provide an estimate when an uninsured or self-pay patient schedules care at least three business days in advance or requests an estimate.
A Good Faith Estimate is an expected-charge estimate, not the final bill.
For example, CMS explains that an estimate should include expected charges for scheduled healthcare items and services. Depending on the circumstances, patients may receive estimates from more than one provider or facility.
Why should you request one?
A written estimate gives you something to compare against your final bill.
CMS states that an uninsured or self-pay patient may be able to use the federal patient-provider dispute process when a bill from a provider or facility is at least $400 higher than the Good Faith Estimate, subject to the applicable requirements.
Tip: Keep a copy of your Good Faith Estimate and compare it with your final bill.
Can You Negotiate the Cost of a Colonoscopy Without Insurance?
Sometimes, it may be possible to discuss the price with a provider before scheduling.
When paying cash, ask whether the facility offers a specific self-pay or cash price.
You can also ask:
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What is the total self-pay price?
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Does the price include the facility fee?
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Is anesthesia included?
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Is pathology included?
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What happens if a polyp is removed?
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Are there separate physician and facility bills?
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Is a payment plan available?
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Does the facility offer financial assistance?
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Can I receive the estimate in writing?
The goal isn't simply to find the lowest advertised price. You want to understand the potential total cost.
How to Save Money on a Colonoscopy Without Insurance
If you're paying out of pocket, consider these steps before scheduling:
1. Compare Multiple Providers
Don't rely on the first price you find.
Ask several hospitals, surgery centers, or gastroenterology practices for their self-pay pricing.
2. Ask for a Written Estimate
A phone quote can be difficult to compare later. Ask for a written Good Faith Estimate when applicable.
3. Ask What the Price Includes
A $1,000 quote isn't necessarily cheaper than a $1,500 quote if the first excludes anesthesia, facility charges, or pathology.
4. Ask About Financial Assistance
Some healthcare facilities offer financial assistance programs to qualifying patients. CMS recommends asking the healthcare facility's billing department about available financial help.
5. Compare the Complete Cost
Look at the potential total rather than just the procedure's advertised price.
6. Use Healthcare Cost-Comparison Tools
Tools such as TrueCareCost can help consumers research healthcare costs and better understand potential expenses before scheduling care.
What Questions Should You Ask Before Scheduling a Colonoscopy?
Use this checklist when calling a healthcare provider:
Cost
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What is the self-pay price for the colonoscopy?
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Is this the total estimated cost?
Facility
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Is the facility fee included?
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Are there separate hospital or surgery-center charges?
Doctor
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Is the gastroenterologist's professional fee included?
Anesthesia
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Is anesthesia or sedation included?
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Will I receive a separate anesthesia bill?
Pathology
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Is pathology included?
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What happens if tissue is removed?
Polyp Removal
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Will removing a polyp create an additional charge?
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Can you estimate the potential additional cost?
Billing
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Will I receive separate bills?
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Can I receive a Good Faith Estimate?
Asking these questions before the procedure can help reduce unexpected costs.
Compare Healthcare Costs Before You Schedule Care
Healthcare prices can be difficult to understand, particularly when you're paying without insurance.
TrueCareCost is designed to help consumers research healthcare costs and make more informed decisions about medical expenses.
Instead of looking at one advertised price, consider comparing the services that contribute to the total cost.
Want to research healthcare costs before scheduling care? Create a TrueCareCost account and explore available cost information.
Colonoscopy Cost FAQs
How much does a colonoscopy cost with no insurance?
A colonoscopy without insurance can range from hundreds to several thousand dollars. The final amount depends on the facility, physician, location, anesthesia, and whether additional procedures such as biopsy or polyp removal are required.
Is a colonoscopy cheaper at a surgery center or hospital?
It depends on the facility and what is included in its self-pay price. Rather than assuming one location is cheaper, ask both facilities for a complete written estimate and compare physician, facility, anesthesia, pathology, and potential additional-procedure charges.
Does anesthesia cost extra for a colonoscopy?
It can. Depending on the facility and provider, anesthesia or sedation may be included in a package or billed separately. Ask specifically whether anesthesia is included in your quoted self-pay price before scheduling.
Does removing a polyp increase the cost?
It can. Polyp removal is an additional procedure compared with a colonoscopy where nothing is removed. Pathology may also be required when tissue is removed, potentially creating another charge.
Does a biopsy increase the cost?
It can. A biopsy involves collecting tissue during the procedure, and the tissue may need to be examined by a pathology laboratory. Ask whether biopsy and pathology charges are included in your estimate.
Can I negotiate a colonoscopy bill?
You can ask the provider or facility about self-pay pricing, payment plans, financial assistance, and available discounts before scheduling. Comparing complete cash estimates from different facilities can also help you understand your options.
Can an uninsured patient get financial assistance?
Possibly. Eligibility depends on the provider or facility and its financial-assistance policies. CMS recommends asking the healthcare facility's billing department whether financial assistance is available.
Final Thoughts
The cost of a colonoscopy without insurance can vary widely, so there is no single price that applies to every patient.
The most useful number is usually the specific self-pay estimate from the provider or facility where you plan to have the procedure.
Before scheduling, compare providers, ask what is included in the price, request a Good Faith Estimate when applicable, and keep a copy for your records.
If you're researching healthcare costs, TrueCareCost can help you explore cost information before making healthcare decisions.