From comprehensive panels to single biomarkers, our specialty autoimmune (AI) test menu can help you diagnose and monitor 80+ AI diseases.

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Learn how Quest can help simplify diagnosis, monitoring, and care for a broad range of autoimmune diseases

Our innovation, expertise, and cutting-edge testing across the AI continuum can help deliver answers

In addition to more than 150 tests and panels that screen for 80+ autoimmune diseases, we provide the expertise that can help you pave the way to optimized care.

	Medical experts available to consult on test selection and results interpretation		In-network with most major insurance providers
	Quanum^® solutions help streamline your practice workflow and save your staff valuable time		2,100 Patient Service Centers available nationwide
	Seamless connectivity with more than 850 EHRs		MyQuest^® makes it easy for patients to get test results, schedule appointments, and more

	650+ MDs and PhDs, as well as board-certified genetic counselors, available to consult on test selection and results interpretation
	In-network with most major insurance providers
	Quanum^® solutions help streamline your practice workflow and save your staff valuable time
	2,250+ Patient Service Centers available nationwide
	Seamless connectivity with more than 800 EHRs
	MyQuest^® makes it easy for patients to get test results, schedule appointments, and more