Colonoscopy cost in San Antonio, TX without insurance
In the San Antonio-New Braunfels, TX area, the median cash price for Colonoscopy is $1,504.51 across 2 hospitals. The lowest, $742.50, is at Santa Rosa Hospital - Westover Hills (San Antonio). The US median is $1,599.00.
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 Sep 27, 2026 One price per hospital: its lowest outpatient cash price for the code
Colonoscopy prices in San Antonio, TX 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 | Lowest | Median | US median |
|---|---|---|---|---|
| Colonoscopy Colonoscopy, diagnostic · code 45378 | 2 | $742.50 | $1,504.51 | $1,599.00 |
| Colonoscopy with biopsy Colonoscopy with tissue sample · code 45380 | 2 | $928.95 | $1,959.12 | $1,800.75 |
| Colonoscopy with polyp removal Colonoscopy with polyp removal · code 45385 | 2 | $825.33 | $1,907.31 | $1,940.00 |
| Screening colonoscopy Screening colonoscopy for a person at average risk (Medicare code) · code G0121 | 2 | $676.50 | $1,471.51 | $1,488.00 |
| High-risk screening colonoscopy Screening colonoscopy, high risk of colorectal cancer (Medicare code) · code G0105 | 2 | $729.30 | $1,497.91 | $1,606.05 |
| Sigmoidoscopy Flexible sigmoidoscopy, diagnostic (lower colon only) · code 45330 | 3 | $429.99 | $442.46 | $1,130.85 |
| FIT stool test Stool test for hidden blood by immunoassay (FIT) · code 82274 | 15 | $22.75 | $317.95 | $54.28 |
| Stool blood test (FOBT) Stool test for hidden blood (guaiac FOBT) · code 82270 | 13 | $15.84 | $261.61 | $26.00 |
Outpatient cash prices in San Antonio, TX. 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 area.
Lowest Colonoscopy prices in San Antonio, TX
Colonoscopy cost in other areas nearby
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.