National lab network
A laboratory company processes specimens through its own patient service centers and partner draw sites.
- Best for
- High-volume, lab-based testing — drug screens, blood work, and titers — where the lab result is the whole deliverable.
- Trade-off
- Lab-centric by design. Services that need a clinician in the room — DOT physicals, respirator fit testing, audiograms, fitness-for-duty — usually route to a separate vendor, so the employer coordinates the seam.
Detailed comparisons: BlueHive vs Labcorp, BlueHive vs Quest Diagnostics, BlueHive vs CRL