Lab tests
TPMT gene test, common variants cost in Washington
TPMT gene test, common variants is a lab test. Many labs sell tests directly to the public for a flat cash price, often far below hospital prices.
Typical cash price
In Washington
From 34 hospital and 0 clinic prices in Washington.
Nationwide typical: $308 (most listed prices $116–$933).
Cheapest in Washington
- $125Source: Legacy Salmon Creek Medical Center price file · checked Oct 2026
- $143
Doctor fees are billed separately.
Source: St. Clare Hospital price file · checked Oct 2026 - $151
Doctor fees are billed separately.
Source: St. Anthony Hospital price file · checked Oct 2026 - $151
Doctor fees are billed separately.
Source: St. Anne Hospital price file · checked Oct 2026 - $156
Doctor fees are billed separately.
Source: St. Francis Hospital price file · checked Oct 2026 - $164
Doctor fees are billed separately.
Source: St. Joseph Medical Center price file · checked Oct 2026 - $175
Doctor fees are billed separately.
Source: St. Elizabeth Hospital price file · checked Oct 2026 - $193
Doctor fees are billed separately.
Source: MultiCare Capital Medical Center price file · checked Oct 2026 - $193
Doctor fees are billed separately.
Source: MultiCare Yakima Memorial Hospital price file · checked Oct 2026 - $197
Doctor fees are billed separately. Location not independently confirmed.
Source: MultiCare Mary Bridge Children's Hospital price file · checked Oct 2026 - $197
Doctor fees are billed separately. +1 more in this system at the same published price.
Source: MultiCare Allenmore Hospital price file · checked Oct 2026 - $197
Doctor fees are billed separately.
Source: MultiCare Auburn Medical Center price file · checked Oct 2026
Common questions
Do I need a doctor's order?
In most states, direct-to-consumer labs can sell many tests without a separate doctor visit. Some states and some tests still require an order.
Is the blood draw included?
Usually yes for lab stores and booking sites. Hospitals sometimes bill the draw (venipuncture) separately.
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.