
Labcorp to Offer First FDA-Cleared Blood Test to Detect Alzheimer’s Disease Pathology in Both Primary and Specialty Care Settings
BURLINGTON, N.C., Aug. 24, 2026 /PRNewswire/ — Labcorp (NYSE: LH), a global leader of innovative and comprehensive laboratory services, announced today it will offer the Elecsys® pTau-217 test following clearance by the U.S. Food and Drug Administration (FDA). Developed by Roche Diagnostics, the blood test aids in identifying amyloid pathology associated with Alzheimer’s disease in individuals 55 and older with signs, symptoms or complaints of cognitive decline. Elecsys® pTau-217 is the first and only FDA-cleared single-biomarker blood test to both rule in and rule out amyloid pathology across specialty and primary care settings








