Thoracentesis cost in Oshkosh, WI
In Oshkosh-Neenah, WI, 4 hospitals list a cash price for thoracentesis with imaging guidance: from $518.45 to $1,288.20, with a median of $834.23. The lowest listed price is at ThedaCare Regional Medical Center-Appleton and 1 other hospital — $315.78 less than the median here. Across Wisconsin, the median is $1,150.00 at 78 hospitals.
Cash prices at 4 facilities across 2 cities for code 32555, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Nov 21, 2025 and Nov 21, 2025.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Oshkosh-Neenah, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| ThedaCare Regional Medical Center-Appleton lowest Oshkosh, WI HC Prof Aspirate Pleura W/ Imaging | $518.45 | $925.80 | $425.87–$881.64 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah lowest Neenah, WI · (920) 729-3100 HC Prof Aspirate Pleura W/ Imaging | $518.45 | $925.80 | $425.87–$881.64 | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI HC PROF ASPIRATE PLEURA W/ IMAGING | $530.88 | $948.00 | $425.87–$881.64 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 HC PROF ASPIRATE PLEURA W/ IMAGING | $530.88 | $948.00 | $425.87–$881.64 | 44% | — source file |
| Aurora Medical Center Oshkosh Oshkosh, WI · (920) 456-6000 THORACENTESIS W/IMAGING | $1,150.00 | $2,300.00 | $989.00–$3,500.00 | 50% | Nov 21, 2025 source file |
| Ascension NE Wisconsin Oshkosh, WI HC THORACENTESIS W IMAGING | $1,288.20 | $2,260.00 | $112.68–$1,136.18 | 43% | — source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI HC Aspirate Pleura W/ Imaging (32555) | $1,369.14 | $2,444.90 | $733.47–$1,853.47 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 HC Aspirate Pleura W/ Imaging (32555) | $1,369.14 | $2,444.90 | $733.47–$1,898.80 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 HC Aspirate Pleura W/ Imaging | $1,375.98 | $2,457.10 | $737.13–$1,898.80 | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI HC Aspirate Pleura W/ Imaging | $1,375.98 | $2,457.10 | $737.13–$1,853.47 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 HC ASPIRATE PLEURA W/ IMAGING (32555) | $1,410.25 | $2,518.30 | $733.47–$1,898.80 | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI HC ASPIRATE PLEURA W/ IMAGING (32555) | $1,410.25 | $2,518.30 | $733.47–$1,853.47 | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI HC ASPIRATE PLEURA W/ IMAGING | $1,410.25 | $2,518.30 | $733.47–$1,853.47 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 HC ASPIRATE PLEURA W/ IMAGING | $1,410.25 | $2,518.30 | $733.47–$1,898.80 | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI ASPIRATE PLEURA W/ IMAGING (32555) | $1,574.38 | $2,811.40 | $284.40–$2,069.19 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 ASPIRATE PLEURA W/ IMAGING (32555) | $1,574.38 | $2,811.40 | $284.40–$2,119.80 | 44% | — source file |
Outpatient: lowest $518.45, median $834.23, highest $1,288.20 — a 2.5× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $1,150.00. 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 4 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
Thoracentesis removes fluid from around the lungs with a needle, using ultrasound to guide it.
What the price covers
The price usually covers the procedure and guidance. Lab tests on the fluid are billed separately.