The verdict in three sentences
A diagnostic lab turns its front desk into a permanent waiting room because 60 to 70% of patients come back only to collect a paper result. A secure portal with online results, an SMS \"ready\" alert and mobile money payment cuts counter traffic by 40% and recovers hours of staff time each day. The build costs roughly KES 250k-800k in Nairobi or ₦3m-₦9m in Lagos, repaid by the time saved and the extra sampling volume.
The key functions, patient side and lab side
A lab must reassure on confidentiality while smoothing the journey. Here are the functions that matter, with their benefit for the patient and for the lab (2026 estimate).
| Function | Patient benefit | Lab benefit |
|---|---|---|
| Online sampling booking | No queue | Smoother flow, -25% waiting |
| Secure results portal (PDF) | Results 24/7 on mobile | -40% counter visits |
| SMS \"result ready\" alert | No pointless trips | -50% \"is it ready?\" calls |
| Online payment (M-Pesa/Paystack) | Pay before arriving | -20% unpaid tests |
| Test history | Track over time | Loyalty, +15% returns |
| Automatic send to doctor | Result shared directly | Stronger referrer ties |
The core of the system is the secure results portal: each patient reaches only their own results via an encrypted link and a code, which removes paper pickup and the risk of misassignment.
The impact on operations, in numbers
A mid-size lab handles 150 to 300 patients a day. Here is the portal's effect on a lab at 200 patients/day over 26 working days.
| Metric | Without portal | With portal |
|---|---|---|
| Counter visits / day | 200 (drop-off) + 140 (pickup) | 200 + 84 |
| Paper pickups avoided / day | — | 56 |
| Front-desk time / pickup | 4 min | — |
| Agent time saved / day | — | ≈ 3 h 40 |
| \"Is it ready?\" calls / day | 60 | 30 |
| Sampling capacity freed | — | +10 to 15% |
By freeing nearly four hours of front-desk time a day, the lab can absorb more sampling without hiring, which alone funds the app.
Mini case study
Wanjiru's lab in Nairobi receives 180 patients a day. About 130 return each day only for a paper result, each pickup taking 4 minutes of a front-desk agent. She invests KES 500,000 in a secure portal with SMS alerts and M-Pesa payment. After rollout, 45% of patients view results online: 58 pickups avoided per day, nearly 3 h 50 of front-desk time freed daily. Wanjiru reassigns that capacity to sampling and adds 20 patients/day at KES 900 average ticket — KES 18,000 in extra revenue per working day. The app pays for itself in under two weeks of added activity.
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FAQ
How much does a lab app with a results portal cost?
From KES 250k (₦3m) for a results portal plus SMS to KES 800k (₦9m) for a full build with sampling booking, online payment and automatic send to the doctor. Most labs start around KES 500k.
Is the results portal secure?
Yes — access via encrypted link plus a personal code, data stored securely and automatic backups. The build follows Kenya's Data Protection Act and Nigeria's NDPR principles, essential for health data.
How does the patient know a result is ready?
An automatic SMS (and an optional WhatsApp message) goes out the moment the pathologist validates it. This cuts \"is it ready?\" calls that clog the front desk by around 50%.
Does it really reduce counter traffic?
Yes — when 45 to 55% of patients view results online, paper pickups drop by 40%. On a lab at 200 patients/day, that's over 50 pickups avoided daily.
Can patients pay for tests online?
Yes, via M-Pesa or Paystack before or after sampling. Prepayment cuts unpaid tests by about 20% and speeds up checkout.
Let's talk about your project. A secure results portal, an SMS \"ready\" alert and M-Pesa payment free your front desk and raise your sampling capacity. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
