Tendon sheath injection cost in Decatur, IL
In Decatur, IL, 1 hospital lists a cash price for injection into a tendon sheath or ligament (for example trigger finger): from $848.16 to $848.16, with a median of $848.16. Across Illinois, the median is $380.25 at 56 hospitals.
Cash prices at 1 facility for code 20550, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur, IL · (217) 464-2966 HC INJ SINGLE TENDON/LIGAMENT | $848.16 | $1,178.00 | $224.03–$1,178.00 | 28% | — source file |
Outpatient: lowest $848.16, median $848.16, highest $848.16.
As an inpatient, the same code is billed by 1 facility here, median $848.16. 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 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
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.