Pneumonia vaccine (Prevnar 20) cost in Gulfport, MS
In Gulfport-Biloxi, MS, 3 hospitals list a cash price for pneumonia vaccine, 20-valent conjugate (Prevnar 20): from $84.00 to $122.70, with a median of $122.70. The lowest listed price is at Singing River Gulfport — $38.70 less than the median here. Across Mississippi, the median is $497.48 at 18 hospitals.
Cash prices at 3 facilities across 3 cities for code 90677, 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 PCV20 VACCINE IM | $84.00 | $420.00 | $415.28–$420.00 | 80% | — source file |
| Ocean Springs Hospital Ocean Springs, MS · (228) 575-7000 PCV20 VACCINE IM | $122.70 | $409.00 | $409.00–$415.28 | 70% | Feb 24, 2026 source file |
| Pascagoula Hospital Pascagoula, MS · (228) 809-5000 PCV20 VACCINE IM | $122.70 | $409.00 | $409.00–$415.28 | 70% | Feb 24, 2026 source file |
| Pascagoula Hospital Pascagoula, MS · (228) 809-5000 Prevnar 20 | $122.70 | $409.00 | $409.00–$415.28 | 70% | Feb 24, 2026 source file |
| Singing River Gulfport Gulfport, MS · (228) 575-7000 Prevnar 20 | $131.82 | $659.08 | $415.28–$659.08 | 80% | — source file |
| Ocean Springs Hospital Ocean Springs, MS · (228) 575-7000 Prevnar 20 | $197.72 | $659.08 | $415.28–$659.08 | 70% | Feb 24, 2026 source file |
Outpatient: lowest $84.00, median $122.70, highest $122.70 — a 1.5× 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
Prevnar 20 is a conjugate vaccine against 20 types of pneumococcus, the bacteria behind many cases of pneumonia, meningitis and blood infections. The CDC recommends a pneumococcal conjugate vaccine for all adults 50 and older and for younger adults with certain conditions, usually as a single dose.
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); Medicare bills use G0009 instead.