Announcement
Clinical specimens submitted on paper forms after January 1st, 2024 will be subject to rejection per WAC 246-101-215 without prior approval. Clinical specimens shipped to the WAPHL must be ordered through WAPHL LWP Portal. *Environmental samples will still be accepted via paper requisition form.
Pass Through Request
Please review all CDC submission requirements, including proper patient identifiers before shipping specimens to PHL.
How to Order a Lab Test
Use our online system to order your lab test.
- First time users can enroll through email using the Sign Up button below.
- If you already enrolled, use the Order a Lab Test button below.
Use the menu below for:
- Specimen collection and shipping instructions
- Specimen submission forms
- Pre-approval requirements
- Testing methodologies and frequencies
- Turnaround times and contact information
To ensure that specimens meet laboratory acceptance criteria, please review all appropriate content prior to specimen submission.