Testosterone test cost in Santa Rosa, CA
In Santa Rosa-Petaluma, CA, 4 hospitals list a cash price for testosterone blood test, total (not free testosterone): from $52.38 to $98.00, with a median of $63.17. The lowest listed price is at Petaluma Valley Hospital and 1 other hospital — $10.79 less than the median here. Across California, the median is $52.38 at 93 hospitals.
Cash prices at 4 facilities across 3 cities for code 84403, 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 Santa Rosa-Petaluma, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Petaluma Valley Hospital lowest Petaluma, CA · (707) 778-1111 HC ASSAY OF TESTOSTERONE TOTAL CDM | $52.38 | $102.71 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital lowest Santa Rosa, CA · (707) 525-5300 HC ASSAY OF TESTOSTERONE TOTAL CDM | $52.38 | $102.71 | — | 49% | Apr 1, 2026 source file |
| Healdsburg Hospital Healdsburg, CA · (707) 431-6500 HC TESTOSTERONE | $73.95 | $145.00 | — | 49% | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma, CA · (707) 778-1111 HC TESTOSTERONE -TOTAL | $79.05 | $155.00 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CA · (707) 525-5300 HC TESTOSTERONE -TOTAL | $79.05 | $155.00 | — | 49% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa, CA · (707) 571-4000 ASSAY OF TESTOSTERONE TOTAL | $98.00 | $175.00 | $24.00–$75.00 | 44% | — source file |
| Petaluma Valley Hospital Petaluma, CA · (707) 778-1111 HC TESTOSTERONE | $158.10 | $310.00 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CA · (707) 525-5300 HC TESTOSTERONE | $209.10 | $410.00 | — | 49% | Apr 1, 2026 source file |
Outpatient: lowest $52.38, median $63.17, highest $98.00 — a 1.9× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $63.17. 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 the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. 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
This blood test measures total testosterone, including the part bound to proteins. It is used to check for low testosterone in men, to look into symptoms such as irregular periods or excess hair growth in women, and to monitor hormone therapy.
What the price covers
The price usually covers the total testosterone test only. The blood draw is billed separately, and free testosterone is a different test (84402).
6 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 84403 ($93.70). 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.
| Providence Santa Rosa Memorial Hospital Santa Rosa, CAHC TESTOSTERONE | $2.55 | file |
| Petaluma Valley Hospital Petaluma, CAHC TESTOSTERONE | $2.55 | file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CAHC ASSAY OF TESTOSTERONE TOTAL LAB | $3.32 | file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CAHC TESTOSTERONE TOTAL | $3.32 | file |
| Petaluma Valley Hospital Petaluma, CAHC ASSAY OF TESTOSTERONE TOTAL LAB | $3.32 | file |
| Petaluma Valley Hospital Petaluma, CAHC TESTOSTERONE TOTAL | $3.32 | file |