Bengaluru and Erode, India — working with clients in other time zones

Healthcare marketing

Email and SMS reminders for healthcare practices: consent and content that stays compliant

How healthcare practices should structure appointment reminders and patient communication by email and SMS, covering consent, content and frequency.

A clinician talking with a patient

Appointment reminders and health tips both travel by email and SMS, but they carry different consent expectations. A patient who agreed to appointment reminders has not automatically agreed to receive promotional health camp announcements, and treating the two the same erodes trust.

Separate operational and marketing communication

  • Appointment reminders and results notifications: operational, expected, low-risk.
  • Health camps, new service announcements, seasonal offers: marketing, needs clear opt-in.
  • A visible, easy way to opt out of marketing communication without affecting appointment reminders.

What content actually helps

Reminders with clear appointment details and a way to reschedule reduce no-shows more than any other single change. Health tips relevant to a patient's own visit history — a follow-up reminder for a chronic condition check, for instance — perform better than generic seasonal health advice sent to the whole list.

A reduction in no-shows from better reminder timing often has more financial impact on a practice than any marketing campaign.

Frequency and tone

Keep marketing communication infrequent and genuinely useful — a monthly health tip relevant to your specialties, not a weekly promotional push. Healthcare patients are more sensitive to feeling marketed to than most other audiences, and over-messaging drives opt-outs quickly.

The takeaway

Get explicit consent for marketing communication separately from consent for appointment reminders — they are not the same thing.


Written by Fibvo — Bengaluru and Erode, India — working with clients in other time zones. Questions, or think we have it wrong? Tell us.

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