Holiday Hours

With the exception of Inova hospitals, Inova Emergency Care and Inova-GoHealth Urgent Care, all Inova outpatient offices will be closed for the Christmas and New Year's Day holidays – Wednesday, Dec. 25 and Wednesday, Jan. 1.

Some Inova care sites have additional closures for the holidays, which will be noted on the relevant location pages. 

Inova Is Your Dedicated Personal Lab Service in Northern Virginia

Inova laboratories are conveniently located around Northern Virginia and provide friendly service, hospital quality lab tests, and same-day results for most tests.

Our testing facility and patient service centers are all locally based, so there is less transport time (allowing for maintaining specimen integrity) and a faster turnaround time.

Why Use Inova Labs?

  • Microbiology and Anatomic Pathology Expertise – We are proud to offer our clients the latest in technology and phlebotomy standards in the areas of Microbiology and Anatomic Pathology. Learn more
  • Locally based – Less transport time maintains specimen integrity. Most specimens collected in your physician's office will be tested in our laboratory in Fairfax, VA.
  • Hospital quality – Inova ensures hospital-quality results by using standardized equipment, reference ranges and policies.
  • Same Day Results for Most Tests – Tests are transported and performed close to you allowing quicker turn-around time and faster results for patients.
  • Local, Convenient Locations – We have multiple service centers in Northern Virginia.

Insurance & Billing

We accept most major insurance plans including PPO and POS products. If you have any questions regarding Inova Laboratories' participation with a specific insurance product or health plan, please contact our Client Service Center at 703-645-6175.

Lab Visit Instructions

Instructions for before and during your lab test 

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