Colonoscopy with ultrasound cost in San Francisco, CA
In San Francisco-Oakland-Fremont, CA, 10 hospitals list a cash price for colonoscopy with endoscopic ultrasound: from $2,906.40 to $2,906.40, with a median of $2,906.40. The lowest listed price is at Kaiser Foundation Hospital - San Leandro and 9 other hospitals. Across California, the median is $2,288.00 at 59 hospitals.
- The median here, $2,906.40, is 39% above the US median of $2,097.43.
- That is 2.4× Medicare's 2026 national rate for the same service ($1,222.56).
- San Francisco, CA ranks 3rd of 3 metro areas in California by median, cheapest first.
- Every hospital here lists a cash price below its full list price.
Cash prices at 10 facilities across 10 cities for code 45391, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in San Francisco-Oakland-Fremont, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Kaiser Foundation Hospital - San Leandro lowest San Leandro, CA · (510) 454-1000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - Fremont lowest Fremont, CA · (510) 784-4000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - San Rafael lowest San Rafael, CA · (415) 444-2000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - Antioch lowest Antioch, CA · (925) 813-6500 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Fnd Hospital - Richmond Campus lowest Richmond, CA · (510) 752-1000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - South San Francisco lowest South San Francisco, CA · (650) 742-3200 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - Walnut Creek lowest Walnut Creek, CA · (925) 295-4000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - Oakland/Richmond lowest Oakland, CA · (510) 752-1000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - San Francisco lowest San Francisco, CA · (415) 833-2646 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
| Kaiser Foundation Hospital - Redwood City lowest Redwood City, CA · (650) 299-2000 COLSC FLX W/NDSC US XM RCTM ET AL LMTD&ADJ STRUX File of Apr 1, 2026 · source file | $2,906.40 | $5,190.00 | $1,425.00–$4,462.00 | 44% |
Outpatient: lowest $2,906.40, median $2,906.40, highest $2,906.40.
As an inpatient, the same code is billed by 10 facilities here, median $2,906.40. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 10 of 10 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What colonoscopy with ultrasound is, what the price covers and why prices differ: Colonoscopy with ultrasound explained.