Vaccines CPT 90656 Inpatient — admitted to hospital

Flu shot cost in New York, NY — inpatient

In New York-Newark-Jersey City, NY-NJ, 14 hospitals list a cash price for flu shot, standard dose, preservative-free, for age 6 months and older as an inpatient: from $6.50 to $80.14, with a median of $62.16. The lowest listed price is at Mount Sinai South Nassau — $55.66 less than the median here. Across New York, the median is $31.49 at 49 hospitals.

Cash prices at 14 facilities across 8 cities for code 90656, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Oct 28, 2025 and Apr 1, 2026.

Lowest$6.50Mount Sinai South Nassau
Median$62.16half pay less
Highest$80.14in this market
Difference12.3×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in New York-Newark-Jersey City, NY-NJ.

median
Lowest $6.50Highest $123.02

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Mount Sinai South Nassau lowest Oceanside, NY · (516) 632-3000 Enoxaparin 30 mg/0.3 mL Syringe $6.50 $7.22 — 10% Apr 1, 2026
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New York Eye and Ear Infirmary of Mount Sinai New York, NY · (212) 979-4000 FLU VACCINE NO PRESERV 3 YRS & $20.48 $22.75 — 10% Apr 1, 2026
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Nassau University Medical Center East Meadow, NY · (516) 572-0123 Flu Vaccine Pediatric Vial $37.68 $53.82 $21.53–$26.91 30% Oct 28, 2025
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The Mount Sinai Hospital New York, NY · (212) 241-7981 influenza vaccine 2024-25 (6 MONTHS+) (PF) 45 mcg/0.5 mL syringe 0.5 mL Syringe $44.40 $49.33 — 10% Apr 1, 2026
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Mount Sinai Queens Long Island, NY influenza vaccine 2024-25 (6 MONTHS+) (PF) 45 mcg/0.5 mL syringe 0.5 mL Syringe $44.40 $49.33 — 10% Apr 1, 2026
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Maimonides Medical Center Brooklyn, NY · (718) 283-6000 INFLUENZA SPLIT VIRUS TRIALENT (IIV3) PF - 0.5ML $60.00 $60.00 — — Apr 1, 2026
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Maimonides Medical Center Brooklyn, NY · (718) 283-6000 FLU VAC TRI SPLIT PROD PF.5ML $60.00 $60.00 — — Apr 1, 2026
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NYU Langone Brooklyn, NY IIV3 VACC NO PRSV 0.5 ML IM $62.16 $327.15 $1.64–$327.15 81% Jan 1, 2026
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NYU Langone New York, NY · (212) 263-7300 IIV3 VACC NO PRSV 0.5 ML IM $62.16 $327.15 $1.64–$327.15 81% Jan 1, 2026
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NYU Langone New York, NY · (212) 263-7300 IIV3 VACC NO PRSV 0.5 ML IM $62.16 $327.15 $1.64–$327.15 81% Jan 1, 2026
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NYU Langone Mineola, NY IIV3 VACC NO PRSV 0.5 ML IM $62.16 $327.15 $1.64–$327.15 81% Jan 1, 2026
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NYU Langone Hospital - Suffolk Patchogue, NY · (631) 654-7100 IIV3 VACC NO PRSV 0.5 ML IM $62.16 $327.15 $1.64–$327.15 81% Jan 1, 2026
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Mount Sinai Brooklyn Brooklyn, NY influenza vaccine 2024-25 (6 MONTHS+) (PF) 45 mcg/0.5 mL syringe 0.5 mL Syringe $72.09 $80.10 — 10% Apr 1, 2026
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Mount Sinai Behavioral Health Center New York, NY influenza vaccine 2024-25 (6 MONTHS+) (PF) 45 mcg/0.5 mL syringe 0.5 mL Syringe $72.09 $80.10 — 10% Apr 1, 2026
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Mount Sinai Morningside New York, NY influenza vaccine 2024-25 (6 MONTHS+) (PF) 45 mcg/0.5 mL syringe 0.5 mL Syringe $72.09 $80.10 — 10% Apr 1, 2026
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The Valley Hospital Paramus, NJ · (201) 447-8000 FLUZONE 6 MONTHS AND UP PFS $80.14 $133.57 $23.22–$100.18 40% —
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The Valley Hospital Paramus, NJ · (201) 447-8000 FLUZONE 2025-2026 SYRINGE $80.14 $133.57 $23.22–$100.18 40% —
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Mount Sinai Brooklyn Brooklyn, NY HC Influenza Vax Tri Fluarix/Flulaval 0.5ml $123.02 $136.69 — 10% Apr 1, 2026
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Inpatient: lowest $6.50, median $62.16, highest $80.14 — a 12.3× difference within the same market.

As an outpatient, the same code is billed by 31 facilities here, median $44.40 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 5 of 6 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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

A standard-dose flu shot protects against the influenza strains expected in the coming season, and the formula changes every year. This code is the preservative-free version given to most people.

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 G0008 instead.

2 rows held back from this comparison

They are priced below $1 or below a tenth of the national median for code 90656 ($37.53). 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.

Maimonides Medical Center Brooklyn, NYFlu vac,trival,split,pf,0.5ml $0.01 file
Nassau University Medical Center East Meadow, NYAfluria Tri .5ml Pfs $0.87 file