Tendon sheath injection cost in Oshkosh, WI — inpatient
In Oshkosh-Neenah, WI, 1 hospital lists a cash price for injection into a tendon sheath or ligament (for example trigger finger) as an inpatient: from $580.00 to $580.00, with a median of $580.00. Across Wisconsin, the median is $257.40 at 74 hospitals.
Cash prices at 1 facility for code 20550, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Nov 21, 2025 and Nov 21, 2025.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Aurora Medical Center Oshkosh Oshkosh, WI · (920) 456-6000 INJECTION(S) TENDON SHEATH | $580.00 | $1,160.00 | $696.00–$986.00 | 50% | Nov 21, 2025 source file |
Inpatient: lowest $580.00, median $580.00, highest $580.00.
As an outpatient, the same code is billed by 4 facilities here, median $365.77 — 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 and 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
This code covers a steroid injection into a tendon sheath or ligament, such as for trigger finger, de Quervain's tenosynovitis or plantar fasciitis.
What the price covers
The price usually covers the injection. The steroid or other medicine may be billed separately.