Tdap vaccine cost in Gulfport, MS
In Gulfport-Biloxi, MS, 3 hospitals list a cash price for Tdap vaccine (tetanus, diphtheria and whooping cough), age 7 and older: from $18.60 to $25.50, with a median of $25.50. The lowest listed price is at Singing River Gulfport — $6.90 less than the median here. Across Mississippi, the median is $100.10 at 27 hospitals.
Cash prices at 3 facilities across 3 cities for code 90715, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 24, 2026 and Feb 24, 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 Gulfport-Biloxi, MS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Singing River Gulfport lowest Gulfport, MS · (228) 575-7000 TDAP VACCINE 7 YRS/> IM | $18.60 | $93.00 | $75.35 | 80% | — source file |
| Singing River Gulfport Gulfport, MS · (228) 575-7000 Boostrix | $19.77 | $98.86 | $75.35 | 80% | — source file |
| Ocean Springs Hospital Ocean Springs, MS · (228) 575-7000 TDAP VACCINE 7 YRS/> IM | $25.50 | $85.00 | $75.35 | 70% | Feb 24, 2026 source file |
| Pascagoula Hospital Pascagoula, MS · (228) 809-5000 TDAP VACCINE 7 YRS/> IM | $25.50 | $85.00 | $75.35 | 70% | Feb 24, 2026 source file |
| Ocean Springs Hospital Ocean Springs, MS · (228) 575-7000 Boostrix | $29.66 | $98.86 | $75.35 | 70% | Feb 24, 2026 source file |
| Pascagoula Hospital Pascagoula, MS · (228) 809-5000 Boostrix | $29.66 | $98.86 | $75.35 | 70% | Feb 24, 2026 source file |
Outpatient: lowest $18.60, median $25.50, highest $25.50 — a 1.4× difference within the same market.
Cash or insurance?
At 3 of 3 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 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
Tdap protects against tetanus, diphtheria and whooping cough (pertussis). Adults who never had it get one dose, pregnant women get one in each pregnancy, and it can replace a tetanus booster.
What the price covers
The price is for the vaccine dose. Giving the shot is usually a separate line (code 90471 for the first vaccine of the visit).