Prelim / Resources / Case Studies / Helix
Helix Health cut 90-day clinical-role turnover by 42% with scenario-based screening.
A multi-site clinic network needed to screen hundreds of clinical hires per quarter without sacrificing patient-communication quality.
42%fewer 90-day clinical role exits
6sites screening consistently on one standard
0candidate data used outside Helix's own VPC
Roles this case study is about
Registered NurseMedical AssistantPatient Care Coordinator
The challenge
Helix's reference-check-only process couldn't predict how candidates would handle tense patient interactions, and 90-day turnover in clinical roles was costing the network real money.
Volume made structured, multi-person panel interviews impractical at every site.
Prelim's approach
Prelim deployed a clinical-knowledge and patient-communication scenario battery inside Helix's own VPC, satisfying its compliance team's data-residency requirement.
Scores fed directly into Helix's ATS, so site managers saw a ranked shortlist without leaving their existing workflow.
“We finally had one bar for every site. It's not just faster hiring — it's hiring we can defend.”
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