Smart Referral Tracking and Feedback System

We’re building a simple digital tool using QR codes and SMS to help rural clinics track patient referrals, close feedback gaps, and ensure no one is lost between facilities.

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Inspiration

As a practicing clinician in a rural health facility, I’ve seen far too many referrals go unanswered — not because patients didn’t need care, but because the system didn’t follow up. Patients referred to higher-level hospitals often disappear into the system. No feedback. No updates. No way to know if they even got help.

This personal and clinical experience inspired me to build a Smart Referral Tracking and Feedback System — a tool designed to close the loop and ensure no patient falls through the cracks.

What it does

The system allows clinics to generate QR-coded referral slips and send SMS updates to both patients and receiving hospitals. Once a patient reaches the referral facility, the QR code can be scanned or data sent via SMS, enabling the referring clinic to:

Get notified when a referral is completed

Receive feedback on the diagnosis and treatment

Track referral outcomes in a dashboard

Ultimately, it ensures continuity of care between facilities.

How we built it

While still under development, here’s the plan:

Backend: PHP + MySQL

SMS API: RapidPro (Free, supported by UNICEF)

QR Codes: Will explore PHP libraries for generation

Frontend Dashboard: Custom HTML/CSS dashboard

Workflow: Clinic issues referral → patient receives QR + SMS → hospital confirms visit → clinic gets feedback

It’s a solo project right now, but designed with potential for collaboration and scale.

Challenges we ran into

Although I’m still building the system, I anticipate several key challenges:

System integration with existing clinic/hospital workflows

Resource limitations (devices, training, data costs)

Data capture in facilities with limited internet or tech-savvy staff

Ensuring real-time communication using affordable, low-bandwidth tools like SMS

Accomplishments that we're proud of

Took a real clinical problem and turned it into a viable tech solution

Mapped out a referral tracking flow that’s simple enough for rural clinics

Identified tools like RapidPro that support low-cost deployment

Framed the project for potential expansion and integration with national systems

What we learned

Even during planning and design, I’ve learned a lot:

How referral systems actually work (and fail) on the ground

The value of open-source and low-tech tools like RapidPro and QR

That even solo developers can make impact-driven tools in healthcare

How to design with constraints, not around them

I’m also learning to ask the right questions: How do we track care without overcomplicating it? How do we support clinicians without adding burden?

What's next for Smart Referral Tracking and Feedback System

Finalize backend and dashboard

Integrate SMS using RapidPro API

Choose and implement a QR code solution

Conduct a pilot test in a real clinic

Collect user feedback and improve the system

Possibly integrate AI tools like Kiro AI for decision support or automation

Share results with stakeholders and the Ministry of Health for potential scale-up

Built With

  • and-suitability-in-low-resource-settings:-*-**languages**:-*-`php`-?-for-backend-development-*-`html/css`-?-for-building-a-simple
  • bootsrap
  • chosen-for-their-accessibility
  • clean-frontend-dashboard-*-**database**:-*-`mysql`-?-for-storing-patient-records
  • cost-effectiveness
  • css
  • html
  • kiroai
  • mysql
  • php
  • phpqrcodegenerator
  • rapidpro
  • referral-data
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