Colonoscopy cost in California without insurance
In California, the median cash price for Colonoscopy is $2,080.00 across 103 hospitals, from $286.50 to $7,000.00. The lowest is at Pioneers Memorial Hospital (Brawley). The US median is $1,808.00.
California law (Health and Safety Code §127405): if you are uninsured or have high medical costs and your family income is at or below 400% of the federal poverty level, a hospital may not expect you to pay more than it would expect from Medicare or Medi-Cal, whichever is greater. That can be less than the cash prices below; ask the hospital for its discount payment policy. A separate physician fee may still apply. Other states' laws.
A colonoscopy examines the whole colon with a flexible camera, and one procedure usually produces several bills: the facility, the gastroenterologist, anesthesia, and pathology if tissue is removed. The key price detail is that a planned exam can become a biopsy (45380) or polyp removal (45385) during the procedure, which changes the code and adds a pathology charge.
Collected Nov 8, 2026 One price per hospital: its lowest outpatient cash price for the code
Colonoscopy prices in California by type
45378 is a diagnostic colonoscopy with nothing removed and is used in the state table; 45380 adds biopsies and 45385 adds polyp removal with a snare. G0121 and G0105 are Medicare screening codes for average-risk and high-risk patients, 45330 is a flexible sigmoidoscopy of the lower colon only, and 82274 is the at-home stool test (FIT).
| Procedure | Hospitals | Range | Median | US median |
|---|---|---|---|---|
| Colonoscopy Colonoscopy, diagnostic · code 45378 | 103 | $286.50–$7,000.00 | $2,080.00 | $1,808.00 |
| Colonoscopy with biopsy Colonoscopy with tissue sample · code 45380 | 81 | $498.00–$61,772.00 | $2,325.95 | $1,928.58 |
| Colonoscopy with polyp removal Colonoscopy with polyp removal · code 45385 | 79 | $460.75–$61,772.00 | $2,288.00 | $2,074.75 |
| Screening colonoscopy Screening colonoscopy for a person at average risk (Medicare code) · code G0121 | 69 | $313.00–$4,976.81 | $2,366.00 | $1,658.13 |
| High-risk screening colonoscopy Screening colonoscopy, high risk of colorectal cancer (Medicare code) · code G0105 | 70 | $369.00–$8,744.40 | $2,407.77 | $1,676.50 |
| Sigmoidoscopy Flexible sigmoidoscopy, diagnostic (lower colon only) · code 45330 | 99 | $183.09–$8,744.40 | $1,829.60 | $1,203.93 |
| FIT stool test Stool test for hidden blood by immunoassay (FIT) · code 82274 | 181 | $7.50–$385.27 | $48.95 | $53.38 |
| Stool blood test (FOBT) Stool test for hidden blood (guaiac FOBT) · code 82270 | 198 | $3.30–$745.88 | $39.00 | $26.48 |
Outpatient cash prices in California. Each hospital counts once, at its lowest cash price for the code; prices for both sides of the body and inpatient prices are not mixed in. Pick a procedure to compare every hospital in the state.
Lowest Colonoscopy prices in California
- Pioneers Memorial Hospital, Brawley$286.50
- Oroville Hospital, Oroville$452.00
- Providence Little Co of Mary Medical Center San Pedro, San Pedro$498.40
- Providence Little Company of Mary Medical Center Torrance, Torrance$498.40
- Providence Saint Joseph Medical Center, Burbank$511.00
Colonoscopy cost by metro area in California
Colonoscopy cost in other states
- Alabama
- Alaska
- Arizona
- Arkansas
- Colorado
- Connecticut
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Paying cash: what to do
- Ask for a self-pay quote that covers the facility, the gastroenterologist and anesthesia, and ask which of them bill separately.
- Ask for prices for 45380 and 45385 as well, since no one knows in advance whether a biopsy or polyp removal will be needed.
- Ambulatory surgery centers often charge less than hospital outpatient departments for the same colonoscopy, so ask the gastroenterologist where they perform it.