Urine culture cost in San Francisco, CA
In San Francisco-Oakland-Fremont, CA, 10 hospitals list a cash price for urine culture for bacteria, with colony count: from $28.00 to $157.92, with a median of $157.92. The lowest listed price is at Chinese Hospital Association — $129.92 less than the median here. Across California, the median is $139.36 at 93 hospitals.
Cash prices at 10 facilities across 9 cities for code 87086, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Jul 22, 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 |
|---|---|---|---|---|---|
| Chinese Hospital Association lowest San Francisco, CA · (415) 677-2480 Bacterial colony count, urine | $28.00 | $28.00 | $2.26–$260.90 | — | Jul 22, 2026 source file |
| Kaiser Foundation Hospital - San Francisco San Francisco, CA · (415) 833-2646 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland, CA · (510) 752-1000 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek, CA · (925) 295-4000 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - Fremont Fremont, CA · (510) 784-4000 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - Redwood City Redwood City, CA · (650) 299-2000 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - San Rafael San Rafael, CA · (415) 444-2000 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - Antioch Antioch, CA · (925) 813-6500 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - San Leandro San Leandro, CA · (510) 454-1000 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco, CA · (650) 742-3200 CULTURE BACTERIAL QUANTTATIVE COLONY COUNT URINE | $157.92 | $282.00 | $8.00–$25.00 | 44% | — source file |
Outpatient: lowest $28.00, median $157.92, highest $157.92 — a 5.6× difference within the same market.
As an inpatient, the same code is billed by 9 facilities here, median $157.92. 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 1 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 it is
A urine culture grows bacteria from a urine sample in the lab and counts how many colonies appear. It is used to confirm a urinary tract infection, especially when symptoms return or first treatment does not work.
What the price covers
The price usually covers the culture and colony count. If bacteria grow, identifying them and testing which antibiotics work are separate codes with their own charges.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 87086 ($59.15). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hayward Sisters Hospital Hayward, CALC-URINE CULTURE ROUTINE | $2.52 | file |