Drugs
Treprostinil injection, per 1 mg cost in Washington
Treprostinil injection, per 1 mg is an imaging test. Cash prices for imaging vary widely: hospitals often charge several times what an independent imaging center charges for the same scan.
Typical cash price
In Washington
From 18 hospital and 0 clinic prices in Washington.
Nationwide typical: $845 (most listed prices $55.82–$5,271).
Cheapest in Washington
- $45.86
Doctor fees are billed separately. As listed: TREPROSTINIL 20 MG/20ML SOLN 20 ML VIAL
Source: MultiCare Good Samaritan Hospital price file · checked Oct 2026 - $47.02
Doctor fees are billed separately. As listed: INJ, TREPROSTINIL, 1 MG NO.1
Source: Virginia Mason Medical Center price file · checked Oct 2026 - $1,129
Doctor fees are billed separately. As listed: TREPROSTINIL INJ SOLN 20 MG/20ML (1 MG/ML)
Source: Providence Holy Family Hospital price file · checked Oct 2026 - Providence Sacred Heart Medical Center and Children's HospitalTreprostinil injection, per 1 mgFacility fee only$1,129
Doctor fees are billed separately. As listed: TREPROSTINIL INJ SOLN 20 MG/20ML (1 MG/ML)
Source: Providence Sacred Heart Medical Center and Childre price fil · checked Oct 2026 - Public Hospital District No. 1 of King County, Washington dba Valley Medical CenterTreprostinil injection, per 1 mgFacility fee only$2,730
Doctor fees are billed separately. As listed: TREPROSTINIL SODIUM 1 MG/ML INJECTION SOLUTION|DISCARDED DRU
- $3,833
Doctor fees are billed separately. As listed: TREPROSTINIL INJECTION
Source: PeaceHealth Peace Island Medical Center price file · checked Oct 2026 - $3,833
Doctor fees are billed separately. As listed: TREPROSTINIL INJECTION
Source: PeaceHealth Southwest Medical Center price file · checked Oct 2026 - $3,833
Doctor fees are billed separately. As listed: TREPROSTINIL INJECTION
Source: PeaceHealth St. John Medical Center price file · checked Oct 2026 - $3,833
Doctor fees are billed separately. As listed: TREPROSTINIL INJECTION
Source: PeaceHealth St. Joseph Medical Center price file · checked Oct 2026 - $3,833
Doctor fees are billed separately. As listed: TREPROSTINIL INJECTION
Source: PeaceHealth United General Medical Center price file · checked Oct 2026 - $5,524
Doctor fees are billed separately. As listed: TREPROSTINIL SODIUM 1 MG/ML INJECTION SOLUTION
Source: St. Clare Hospital price file · checked Oct 2026 - $5,829
Doctor fees are billed separately. As listed: TREPROSTINIL SODIUM 1 MG/ML INJECTION SOLUTION
Source: St. Anthony Hospital price file · checked Oct 2026
Common questions
Is the radiologist's read included?
Not always. Hospitals usually list the scan (technical fee) and the radiologist's read (professional fee) separately. Many imaging centers quote one all-in price. Look for the "All-in", "Scan only" or "Read only" label on each price.
Do I need a referral?
Most imaging tests need an order from a doctor, nurse practitioner or physician assistant. Some imaging centers can arrange one; ask when you call.
Why are prices so different?
Each hospital and clinic sets its own cash price. Hospitals publish prices because federal rules require it; clinics and booking sites set prices to compete. The same service can cost several times more at one place than at another nearby.
Can I pay cash if I have insurance?
Yes. You can choose to self-pay. A cash price is often lower than what you would pay before meeting your deductible. Cash payments may not count toward your deductible, so check with your plan. Our cash vs. insurance tool can help you decide.
What is a Good Faith Estimate?
If you are uninsured or paying cash, providers must give you a Good Faith Estimate of the cost on request. If your final bill is $400 or more above the estimate, you can dispute it.