TPO antibody test cost in San Luis Obispo, CA — inpatient
In San Luis Obispo-Paso Robles, CA, 1 hospital lists a cash price for thyroid peroxidase (TPO) antibody test as an inpatient: from $10.10 to $10.10, with a median of $10.10. Across California, the median is $22.88 at 177 hospitals.
Cash prices at 1 facility for code 86376, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Feb 28, 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 Luis Obispo-Paso Robles, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| French Hospital Medical Center lowest San Luis Obispo, CA · (805) 543-5353 RL-A-UIAT 2005415D | $10.10 | $25.74 | $6.95–$25.23 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-A-LBCORP ANA12 520188G | $13.17 | $33.58 | $9.07–$32.91 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-LA-ANAPLUS POS 520176G | $13.23 | $33.73 | $9.11–$33.06 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-LA-ANA12 POS 520232G | $14.11 | $35.98 | $9.72–$35.27 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-LA-ANA12 PROF 520179F | $14.58 | $37.18 | $10.04–$36.44 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-A-LBCORP ANA12 520175G | $16.84 | $42.94 | $11.60–$42.09 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-RD-ANA12 PLUS RFX1229F | $18.91 | $48.22 | $13.02–$47.26 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-RD-ANA 12 RFLX 1202F | $21.73 | $55.43 | $14.97–$54.33 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-LA-ANA12ALL RDL520175H | $24.39 | $62.20 | $16.80–$60.96 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-A-QST-ANALYZER 36378I | $29.02 | $74.01 | $19.99–$72.53 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-A-MAYO FCUIP PANEL C | $30.69 | $78.28 | $21.14–$76.72 | 61% | Feb 28, 2026 source file |
| French Hospital Medical Center San Luis Obispo, CA · (805) 543-5353 RL-LA-ANA12 RDL 520299G | $37.63 | $95.99 | $25.92–$94.08 | 61% | Feb 28, 2026 source file |
Inpatient: lowest $10.10, median $10.10, highest $10.10.
As an outpatient, the same code is billed by 1 facility here, median $10.10 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is 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
The TPO antibody test looks for antibodies against a thyroid enzyme. They are found in most people with Hashimoto's thyroiditis and many with Graves' disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
4 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 86376 ($66.88). 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.
| French Hospital Medical Center San Luis Obispo, CARL-A-THYRO 50645A | $2.55 | file |
| French Hospital Medical Center San Luis Obispo, CARL-A-TPO ANTIBODY 50075 | $3.14 | file |
| French Hospital Medical Center San Luis Obispo, CARL-A-LIVER PAN 3002479B | $4.13 | file |
| French Hospital Medical Center San Luis Obispo, CARL-A-LKM1 IGG 55241 | $5.49 | file |