Tendon sheath injection cost in Olympia, WA
In Olympia-Lacey-Tumwater, WA, 1 hospital lists a cash price for injection into a tendon sheath or ligament (for example trigger finger): from $628.16 to $628.16, with a median of $628.16. Across Washington, the median is $315.45 at 30 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 Apr 1, 2026 and Apr 1, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence St Peter Hospital Olympia, WA · (360) 493-7179 HC ED INJ TENDON SHEATH/LIGAMENT CDM | $628.16 | $1,208.00 | — | 48% | Apr 1, 2026 source file |
Outpatient: lowest $628.16, median $628.16, highest $628.16.
As an inpatient, the same code is billed by 1 facility here, median $628.16. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
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.