WhatsApp Lead Follow-Up Sequence for diagnostic labs

What is included in the setup

• 5-step follow-up sequence written for your business
• Lead capture from forms, ads and WhatsApp
• Reply detection stops the sequence
• Weekly conversion report

What you need before the call

• The accounts the setup connects to (WhatsApp, Google or Meta)
• Your services, prices, timings and address
• Who receives alerts and reports
• Approval for the content the setup will send in your name

A normal day at a diagnostic lab with this setup

1. 7:30 AM: Front desk opens the WhatsApp Business number for the day; overnight enquiries from the website form and Google/Facebook ad clicks are already sitting in the queue from the night before.
2. A patient fills the 'Book a Test' form or messages after seeing an ad for a full body checkup or fasting sugar test. Within 2 minutes the bot sends Step 1: test name confirmation, home collection vs walk-in option, and the nearest collection centre or phlebotomist slot.
3. If no reply in 2 hours, Step 2 goes out with the price list and prep instructions (fasting hours, documents needed). Sample collection team and phlebotomists are not looped in until the patient confirms a slot.
4. Step 3, sent the next morning, answers the two queries this business gets most: 'is my report ready' and 'can someone come home for sample collection'. It gives the standard TAT (turnaround time) for common tests and the home-collection charge.
5. The moment the patient types anything back - even 'ok' or a pincode - reply detection stops the sequence instantly so the front desk or counsellor takes over the actual booking by phone.
6. During peak hours (7-10 AM fasting-sample rush and pre-festival health package season like Diwali and New Year), unanswered leads pile up faster than the front desk can call back; the sequence keeps nudging them without anyone at the counter touching a phone.
7. Friday evening, the weekly conversion report lands in the lab owner's or centre manager's WhatsApp: how many enquiries came in, how many booked a test, how many went cold after the report-ready or home-collection question.

Rules and platform limits it works within

WhatsApp Business API messages outside the 24-hour customer service window need pre-approved template messages; the setup uses approved templates for Step 1 onward so messages aren't blocked. Bulk promotional pushes over SMS would need TRAI/DLT sender ID and template registration - this setup avoids SMS blasts entirely and stays on WhatsApp opt-in replies. Patient names, phone numbers and test details are personal data under the DPDP Act 2023; the setup stores only what's needed to run the sequence and stops messaging the moment a patient replies or asks to stop, so no data sits idle in a broadcast list. We don't advise on lab licensing or NABL matters - that's between you and the regulator.

What the leak costs: a worked illustration

Assume your front desk and phlebotomy coordinator together miss 6 enquiries a day - mostly evening walk-in queries and home-collection requests that come in during the fasting-sample rush and don't get called back same day. At an average realised value of Rs 400 per booked test (a basic package or a home-collection visit), that's Rs 2,400 a day, or roughly Rs 72,000 a month, in bookings that quietly slip away.

Setup fee is a one-time Rs 10,000, and the care plan is Rs 2,000 a month. If the sequence recovers even 1 in 10 of those missed enquiries, that's about Rs 7,200 a month back - more than three times the monthly care plan cost. This is an illustration only; your actual missed-enquiry count and average test value will differ.

Questions diagnostic lab owners ask

Our reports get delayed sometimes because of the reference lab. Won't the bot promise a wrong TAT?

No promise is hardcoded - Step 3 gives the standard turnaround time you tell us for each test category, worded as an estimate. For actual report status, the sequence redirects the patient to call the front desk rather than guessing on your behalf.

Home collection charges differ by area and time slot. Can the bot handle that?

The bot shares your standard home-collection charge and asks for pincode and preferred slot, then hands off to your site executive or phlebotomy coordinator to confirm exact timing and any area-specific charge. It doesn't finalise bookings on its own.

What happens to patient phone numbers and test enquiries after the sequence ends?

Once a patient replies, the sequence stops and the conversation moves to your team's regular WhatsApp handling. We don't run separate marketing lists from this data, in line with DPDP Act 2023 principles of using personal data only for what it was collected for.

Customer: Hi, I saw your ad for full body checkup. Is home sample collection available? Bot: Yes, we do home collection across the city, usually within 2-3 hours of booking. Do you need fasting tests (sugar, lipid profile) or non-fasting ones? That decides the best time slot for you.