Lung cancer screening CT cost in San Francisco, CA
In San Francisco-Oakland-Fremont, CA, 25 hospitals list a cash price for low-dose CT of the chest for lung cancer screening, no contrast dye: from $116.36 to $3,008.00, with a median of $396.00. The lowest listed price is at St. Rose Hospital — $279.64 less than the median here. Across California, the median is $356.06 at 181 hospitals.
- The median here, $396.00, is 4% above the US median of $380.16.
- That is 3.7× Medicare's 2026 national rate for the same service ($106.81).
- San Francisco, CA ranks 4th of 5 metro areas in California by median, cheapest first.
- 12 of 25 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 25 facilities across 17 cities for code 71271, as an outpatient — the setting a self-pay patient normally buys. Collected Oct 31, 2026; the hospital files themselves were last updated between Feb 23, 2026 and Sep 30, 2026.
Lowest$116.36St. Rose Hospital
Median$396.00half of hospitals charge less
Highest$3,008.00in this market
Difference25.9×highest vs lowest
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.
median
Lowest $116.36Highest $3,008.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| St. Rose Hospital lowest Hayward, CA · (510) 782-6200 CT CHST LO DS CA SCRN LOCFIRE File of Feb 23, 2026 · source file | $116.36 | $387.87 | $205.63–$750.00 | 70% |
| St. Rose Hospital Hayward, CA · (510) 782-6200 CT CHEST LOW DOSE CA SCREEN File of Feb 23, 2026 · source file | $128.32 | $427.72 | $205.63–$750.00 | 70% |
| Eden Medical Center Castro Valley, CA · (510) 537-1234 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Alta Bates Summit Medical Center Oakland, CA · (510) 655-4000 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Alta Bates Summit Medical Center - Alta Bates Camp Berkeley, CA · (510) 204-4444 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Novato Community Hospital Novato, CA · (415) 209-1300 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Mills-Peninsula Medical Center Burlingame, CA · (650) 696-5400 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Sutter Delta Medical Center Antioch, CA · (925) 779-7200 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Alta Bates Summit Medical Center-Summit Campus-Hawthorne Oakland, CA · (510) 655-4000 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| California Pacific Medical Ctr-Davies Campus Hospital San Francisco, CA · (415) 600-6000 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| California Pacific Medical Center- Van Ness Campus San Francisco, CA · (415) 600-6000 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Alta Bates Summit Medical Center - Herrick Campus Berkeley, CA · (510) 204-4444 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Mills Health Center San Mateo, CA · (650) 696-5400 HCHG CT THORAX LW DOSE LUNG CANCER SCR W/O CONTRAST File of Apr 1, 2026 · source file | $304.00 | $304.00 | — | — |
| Stanford Health Care Tri-Valley Pleasanton, CA · (925) 847-3000 CT Thorax Lung Cancer Scr C- File of Apr 1, 2026 · source file | $396.00 | $827.00 | — | 52% |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland, CA · (510) 752-1000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Fnd Hospital - Richmond Campus Richmond, CA · (510) 752-1000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - San Francisco San Francisco, CA · (415) 833-2646 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - Redwood City Redwood City, CA · (650) 299-2000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek, CA · (925) 295-4000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - South San Francisco South San Francisco, CA · (650) 742-3200 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - Fremont Fremont, CA · (510) 784-4000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - San Rafael San Rafael, CA · (415) 444-2000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - Antioch Antioch, CA · (925) 813-6500 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Kaiser Foundation Hospital - San Leandro San Leandro, CA · (510) 454-1000 COMPUTED TOMOGRAPHY THORAX LW DOSE LNG CA SCR C- File of Apr 1, 2026 · source file | $397.60 | $710.00 | $190.00–$595.00 | 44% |
| Sequoia Hospital Redwood City, CA · (650) 369-5811 CT LUNG SCREEN LOW DOSE File of Sep 30, 2026 · source file | $2,320.06 | $6,801.00 | $131.79–$5,576.82 | 66% |
| Chinese Hospital San Francisco, CA · (415) 677-2480 Low dose CT scan of chest for lung cancer screening File of Jul 22, 2026 · source file | $3,008.00 | $3,008.00 | $151.14–$5,414.40 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
At or below Medicare This cash price is at or below what Medicare pays a hospital for the same service, which is unusually low. It is what the hospital's file says; confirm it and what it includes before booking. More
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $116.36, median $396.00, highest $3,008.00 — a 25.9× difference within the same market.
As an inpatient, the same code is billed by 24 facilities here, median $350.00. 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 13 of 13 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is 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 lung cancer screening CT is, what the price covers and why prices differ: Lung cancer screening CT explained.