Streamlining Home Sleep Test Referrals: From 10-Day Turnaround to 48 Hours

Paper-based HST referrals were the #1 patient drop-off point. We built a digital referral pipeline with real-time tracking and OCR-powered results processing that cut turnaround from 10 days to 48 hours.

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About the Project

A high-volume practice in New York ordering 40+ Home Sleep Tests per month had a third of referrals disappear into a black hole — faxes that never arrived, results that sat in an inbox, patients who were never called back.

The digital referral pipeline gave every HST a tracking number, OCR'd incoming results, auto-populated the diagnosis, and queued studies for doctor review. Turnaround compressed from 10-14 days to 48 hours, and patient drop-off at the HST stage fell from 35% to 5%.

Industry
Healthcare / Dental Sleep Medicine
Business Type
High-Volume Sleep Practice
Core Offering
HST Referral Management
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The Challenge: Lost Referrals and Patients Who Never Came Back

Home Sleep Test referrals were the #1 patient drop-off point in the care pathway. Paper-based referrals got lost, labs took days to acknowledge receipt, results came back via fax and sat in a pile, and patients who didn't hear back within a week assumed nobody cared.

15% of referrals were lost or untracked — the practice had no way to know whether a fax was received, whether the patient completed the test, or whether results were on their way back. The black hole between referral and results was losing patients.

When results did arrive, a staff member spent 20 minutes per patient manually entering AHI, RDI, SpO2 nadir, and total sleep time into the system. With 40+ tests per month, this was a significant time drain — and transcription errors introduced clinical risk.

Track every referral.
Process results instantly.
Never lose a patient.

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Our Solution

One-Click Referral & Auto-Routing
  • One-click HST referral from patient case with pre-populated demographics, insurance, and clinical notes
  • Preferred lab management with auto-routing rules
  • Integrated fax service for labs that still require fax
Real-Time Status Tracking
  • Real-time referral status: Sent, Acknowledged, Scheduled, Completed, Results Received
  • Automated alerts for referrals that stall at any stage
  • Referral analytics: volume, turnaround, lab performance comparison
OCR Results Processing
  • Incoming results OCR: auto-extract AHI, RDI, SpO2 nadir, total sleep time
  • Auto-populated diagnosis from extracted metrics
  • Zero manual data entry — results flow directly into the patient record
Doctor Review & Patient Notification
  • Auto-notification to doctor when results are ready for review
  • Streamlined review interface with key metrics highlighted
  • Auto-notification to patient when results are interpreted

Key Challenges We Solved

15% Lost Referrals

Paper faxes disappeared, labs never acknowledged receipt, and the practice had no tracking. Digital referrals with real-time status tracking brought lost referrals to 0%.

35% Patient Drop-Off at HST Stage

Patients who didn't hear back within a week assumed nobody cared and never returned. Automated status updates and 48-hour turnaround kept patients engaged through the process.

20 Minutes of Manual Data Entry Per Patient

Staff manually transcribed AHI, RDI, SpO2, and sleep time from faxed reports. OCR extraction eliminated all manual entry and removed transcription error risk.

10-14 Day Turnaround Time

Between fax delays, lab processing, and results sitting in an inbox, the full cycle took 10-14 days. Digital routing and OCR processing compressed this to 48 hours.

Why They Chose Us

The practice needed a referral system that worked with their existing lab relationships — including labs that still operate on fax. Our hybrid approach supports both digital and fax-based labs while bringing modern tracking to every referral.

Works with both digital labs and fax-based labs — the practice didn't have to change their lab relationships to benefit from tracking and OCR.

The Results

48hrs
Referral-to-Results Turnaround
Down from 10-14 days
0%
Lost or Untracked Referrals
Down from 15%
5%
Patient Drop-Off at HST Stage
Down from 35%
80+
Monthly Referral Capacity
Up from 30

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