WhatsApp template for clinics: annual checkup reminder

A patient getting their annual check-up is key for their health and for your clinic. But with a full schedule, it's easy to let it slip. A well-crafted WhatsApp template helps you remind them without sounding pushy. Here's a model message, with variables to personalize, that you can copy and use today.

• {{1}}: patient's name (e.g., 'Maria')
• {{2}}: your name or the signing professional's (e.g., 'Dr. Pérez')
• {{3}}: clinic name (e.g., 'Clínica del Sol')
• {{4}}: available times or days (e.g., 'Mondays and Wednesdays from 9:00 to 13:00')

1. 1Copy the model message and replace variables {{1}}, {{2}}, {{3}}, and {{4}} with each patient's actual data.
2. 2In WhatsApp Business, create a template with the 'utility' category (it's a reminder, not promotional) and wait for Meta's approval (it can take up to 48 hours).
3. 3In Wando, upload the template to the panel and the AI will automatically suggest it when appropriate, for example, if a patient hits one year since their last visit. You review it and send it with one click.

This message is transactional (a reminder), so it falls under the 'utility' category of the official WhatsApp API. You don't need prior opt-in to send it, but the patient must have written to you before or agreed to receive communications. Conversation costs are set by Meta and vary by country; we recommend checking the official documentation.

Important: don't promise the patient they'll get an immediate appointment if that's not the case. Always confirm real availability before sending. And if you use Wando, the AI learns from your responses and improves suggestions over time, making it more accurate each time.

When to send this reminder (and when not to)

Exact timing matters. Sending the reminder as soon as the year is up has more impact than doing it a month later: the patient still associates it with their last visit, and the urgency is real, not invented.

Ideally, send it between 7 and 10 days before the year is up. That gives them time to respond and schedule without clashing with other commitments. If the patient has already had their check-up, don't send it: nothing annoys more than a reminder of something they've already done.

Also, don't send it if the patient has never interacted with your number. Although the utility category doesn't require opt-in, Meta may flag it as spam if the recipient doesn't recognize you. And avoid weekend nights: a health reminder arriving on a Saturday at 23:00 feels like negligence, not care.

What to reply if the patient says 'yes, I want an appointment'

The most common response is yes. Here the goal is to close the appointment without friction: confirm real availability and offer concrete options, not open-ended questions.

Sample message: 'Great {{1}}! We have slots on {{4}}. Does Monday at 10:00 or Wednesday at 15:00 work better for you? If neither works, tell me what day suits you and we'll find one.'

If the patient doesn't respond within 24 hours, a short follow-up helps: 'Hi {{1}}, I wanted to confirm if you got my message about the appointment. Would you like me to book one of the times I sent you?' That's enough. Don't insist more than once: if they don't reply, it's probably not the right time.

What to answer if they say 'no, I can't right now'

A 'no' is not a definitive rejection: it's a postponement. Your goal here is to leave the door open without pressuring. Respond with empathy and offer a concrete alternative for later.

Sample message: 'No problem, {{1}}. I understand you're short on time. Would you like me to write to you in a few months to pick this up again? In the meantime, take care, and if you need anything, we're here.'

If the patient asks you to contact them in 3 months, write it down in your system or in a Wando label. That way it doesn't get lost, and the next reminder arrives when they asked for it, not when it's convenient for you. This builds trust and makes the eventual 'yes' more likely.

What to answer if they say 'I already had my check-up'

It can happen that the patient was seen elsewhere or that the record is outdated. Don't argue or insist: thank them for the information and update your database.

Sample message: 'Thanks for letting us know, {{1}}! We're glad you're up to date. I'll update our system so we don't bother you with this reminder. If you need anything in the future, we're here.'

After sending it, mark the patient as 'check-up done' in your CRM or in Wando. That way the AI won't suggest this template for them again. If the patient says they had the check-up but not at your clinic, it's an opportunity to ask how they're doing and whether they'd like to switch to you for the next one, without sounding like a sales pitch.

How to measure if the message worked

Success is not just about replies: it's about bookings. The main metric is the conversion rate, i.e., how many patients who received the reminder ended up booking an appointment. If you convert less than 20%, something is failing: it could be the message, the sending time, or the availability you offer.

Also look at the response rate: if no one replies, the message may sound too formal or generic. Try the more casual variant and compare.

In Wando, campaign statistics show you delivered, read, and replied. Use that data to adjust: if one day of the week works better, send on that day; if one variant converts more, use it as a baseline. Learning is continuous, not one-time.

Why Meta may reject this template and how to fix it

Meta rejects templates for three common reasons: promotional language, lack of clarity, or misused variables. If you write 'Take advantage of this offer!' or 'Don't miss out!', the utility category does not apply and rejection is almost certain.

Another frequent mistake is using variables that change the meaning of the sentence. For example, if {{4}} is 'Monday and Wednesday from 9:00 to 13:00', the sentence 'We have appointments available on {{4}}' works. But if you put a single day, it may sound odd. Check that each variable fits grammatically.

If you get rejected, read the exact reason in the Meta panel. It's usually a wording adjustment: change 'we write to remind you' to 'we contact you to inform you' and resubmit. Approval takes up to 48 hours, so correct in advance and don't leave the submission until the last minute.