Tdap vaccine cost in Madison, WI — inpatient
In Madison, WI, 2 hospitals list a cash price for Tdap vaccine (tetanus, diphtheria and whooping cough), age 7 and older as an inpatient: from $61.60 to $78.00, with a median of $69.80. The lowest listed price is at UnityPoint Health - Meriter — $8.20 less than the median here. Across Wisconsin, the median is $78.00 at 77 hospitals.
Cash prices at 2 facilities across 2 cities for code 90715, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jan 28, 2026 and Apr 1, 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 Madison, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| UnityPoint Health - Meriter lowest Madison, WI · (608) 417-6210 PR TDAP VACCINE >7 YO, IM | $61.60 | $77.00 | $17.71–$73.15 | 20% | Jan 28, 2026 source file |
| UnityPoint Health - Meriter lowest Madison, WI · (608) 417-6210 PR TDAP VACCINE >7 YO, IM | $61.60 | $77.00 | $17.71–$73.15 | 20% | Jan 28, 2026 source file |
| UnityPoint Health - Meriter Madison, WI · (608) 417-6210 HC TDAP VACCINE >7 IM | $67.80 | $84.75 | $19.49–$80.51 | 20% | Jan 28, 2026 source file |
| Aspirus Divine Savior Hospital Portage, WI · (608) 742-4131 TDAP VACCINE 7 YRS/> IM | $78.00 | $120.00 | — | 35% | Apr 1, 2026 source file |
| Aspirus Divine Savior Hospital Portage, WI · (608) 742-4131 Fac Tdap Vaccine 7 Yr + Im | $81.90 | $126.00 | — | 35% | Apr 1, 2026 source file |
| UnityPoint Health - Meriter Madison, WI · (608) 417-6210 TETANUS-DIPHTH-ACELL PERTUSSIS 5-2.5-18.5 LF-MCG/0 | $146.07 | $182.58 | $41.99–$173.45 | 20% | Jan 28, 2026 source file |
| Aspirus Divine Savior Hospital Portage, WI · (608) 742-4131 TETANUS-DIPHTH-ACELL PERTUSSIS 5-2.5-18.5 LF-MCG/0.5 IM INJECTION (INPT) | $199.40 | $306.77 | — | 35% | Apr 1, 2026 source file |
Inpatient: lowest $61.60, median $69.80, highest $78.00 — a 1.3× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $69.80 — 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
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).