Sinus CT scan cost in San Francisco, CA
In San Francisco-Oakland-Fremont, CA, 12 hospitals list a cash price for CT scan of the face and sinuses, no contrast dye: from $1,185.98 to $2,934.40, with a median of $2,934.40. The lowest listed price is at Hayward Sisters Hospital — $1,748.42 less than the median here. Across California, the median is $2,184.00 at 100 hospitals.
Cash prices at 12 facilities across 11 cities for code 70486, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 23, 2026 and Jul 22, 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 | File date |
|---|---|---|---|---|---|
| Hayward Sisters Hospital lowest Hayward, CA · (510) 782-6200 CT FACIAL BONES W/OUT CONTRAST | $1,185.98 | $3,953.25 | $125.62–$3,360.26 | 70% | Feb 23, 2026 source file |
| Hayward Sisters Hospital lowest Hayward, CA · (510) 782-6200 CT SINUS W/OUT CONTRAST | $1,185.98 | $3,953.25 | $125.62–$3,360.26 | 70% | Feb 23, 2026 source file |
| Stanford Health Care Tri-Valley Pleasanton, CA · (925) 847-3000 CT Maxillofacial WO Contrast | $1,587.20 | $3,968.00 | — | 60% | Apr 1, 2026 source file |
| Chinese Hospital Association San Francisco, CA · (415) 677-2480 CT scan of face without contrast | $2,734.00 | $2,734.00 | $151.14–$4,921.20 | — | Jul 22, 2026 source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek, CA · (925) 295-4000 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - Fremont Fremont, CA · (510) 784-4000 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - Redwood City Redwood City, CA · (650) 299-2000 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - San Rafael San Rafael, CA · (415) 444-2000 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - Antioch Antioch, CA · (925) 813-6500 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - San Leandro San Leandro, CA · (510) 454-1000 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - San Francisco San Francisco, CA · (415) 833-2646 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland, CA · (510) 752-1000 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco, CA · (650) 742-3200 CT MAXILLOFACIAL W/O CONTRAST MATERIAL | $2,934.40 | $5,240.00 | $193.00–$605.00 | 44% | — source file |
Outpatient: lowest $1,185.98, median $2,934.40, highest $2,934.40 — a 2.5× difference within the same market.
As an inpatient, the same code is billed by 11 facilities here, median $2,934.40. 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 2 of 11 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 it is
A CT of the face (maxillofacial area) makes detailed cross-section pictures of the sinuses, facial bones and eye sockets. It is most often ordered for long-lasting sinus problems, before sinus surgery, or after a facial injury. No contrast dye is used.
What the price covers
The hospital price usually covers the scan. The radiologist's reading is often billed separately.