Herpes (HSV-1) blood test cost in St. Louis, MO
In St. Louis, MO-IL, 7 hospitals list a cash price for herpes blood test, HSV-1 antibody: from $27.30 to $164.16, with a median of $83.85. The lowest listed price is at Mercy Hospital St Louis — $56.55 less than the median here. Across Missouri, the median is $47.45 at 27 hospitals.
Cash prices at 7 facilities across 6 cities for code 86695, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in St. Louis, MO-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Mercy Hospital St Louis lowest Saint Louis, MO Herpes Simplex Type 1 Igm Ab | $27.30 | $42.00 | $2.73–$42.00 | 35% | — source file |
| Mercy Hospital St Louis lowest Saint Louis, MO Herpes Simplex Ab Type 1 | $27.30 | $42.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital St Louis lowest Saint Louis, MO Herpes Simplex Type 1 Igm Titer | $27.30 | $42.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital South Saint Louis, MO · (314) 525-1000 Herpes Simplex Type 1 Igm Ab | $47.45 | $73.00 | $11.87–$29.68 | 35% | — source file |
| Gateway Regional Medical Center Granite City, IL · (618) 798-3000 HERPES SIMP TYPE 1 | $77.96 | $129.94 | $129.94 | 40% | — source file |
| Mercy Hospital South Saint Louis, MO · (314) 525-1000 Herpes Simplex Ab Type 1 | $78.65 | $121.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital South Saint Louis, MO · (314) 525-1000 Herpes Simplex Type 1 Igm Titer | $78.65 | $121.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital Washington Washington, MO Herpes Simplex Type 1 Igm Titer | $83.85 | $129.00 | $11.87–$22.30 | 35% | — source file |
| Mercy Hospital Washington Washington, MO Herpes Simplex Type 1 Igm Ab | $83.85 | $129.00 | $11.87–$22.30 | 35% | — source file |
| Mercy Hospital Washington Washington, MO Herpes Simplex Ab Type 1 | $83.85 | $129.00 | $11.87–$22.30 | 35% | — source file |
| Mercy Hospital Jefferson Festus, MO Herpes Simplex Type 1 Igm Ab | $85.15 | $131.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital Jefferson Festus, MO Herpes Simplex Type 1 Igm Titer | $85.15 | $131.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital Jefferson Festus, MO Herpes Simplex Ab Type 1 | $85.15 | $131.00 | $11.87–$29.68 | 35% | — source file |
| Mercy Hospital Lincoln Troy, MO · (636) 528-8551 Herpes Simplex Ab Type 1 | $107.25 | $165.00 | $13.19–$18.68 | 35% | — source file |
| Mercy Hospital Lincoln Troy, MO · (636) 528-8551 Herpes Simplex Type 1 Igm Titer | $107.25 | $165.00 | $13.19–$18.68 | 35% | — source file |
| Mercy Hospital Lincoln Troy, MO · (636) 528-8551 Herpes Simplex Type 1 Igm Ab | $107.25 | $165.00 | $13.19–$18.68 | 35% | — source file |
| Hshs Holy Family Hospital Greenville, IL · (618) 664-1230 HC HERPES SIMPLEX AB I-90 | $164.16 | $228.00 | $8.50–$228.00 | 28% | — source file |
| Gateway Regional Medical Center Granite City, IL · (618) 798-3000 Q90849HERPES SMP TP1 | $211.01 | $351.68 | $351.68 | 40% | — source file |
Outpatient: lowest $27.30, median $83.85, highest $164.16 — a 6.0× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $68.06. 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 3 of 7 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 it is
This blood test looks for antibodies to herpes simplex virus type 1, which causes cold sores and some genital herpes.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.