The lab is staffed 6 days a week. If shipping via FedEx for Saturday delivery, please use a Saturday delivery sticker (which we will provide) and check the Saturday delivery box on the address label. Both sticker and checked box are necessary to ensure proper handling.
We are not routinely open on Sundays but will run stat specimens as needed. Please call 1-800-860-0934 (1-206-264-4459 after hours) to inform our staff of a stat specimen.