Google Ads call extension setup for Dubai hospitals

A multi-specialty hospital in Dubai had call extensions live across every campaign. The reception team was drowning. The Google Ads dashboard reported great numbers. Patient bookings were flat.

The fix was not turning off call extensions. It was routing logic.

Why hospital call extensions need different rules

A clinic has one receptionist and one phone number. A hospital has 8 service lines, 8 reception teams, 8 phone numbers. A patient calling "the hospital" for cardiology should not land in the maternity ward queue.

Most hospital Google Ads accounts ignore this. They drop the same hospital main number into every call extension. The patient calls, gets the wrong department, waits, hangs up. Call counted in Google Ads. Booking lost in reality.

What to do instead

Three setup rules:

1. One call extension per service line. Cardiology campaign uses the cardiology direct line. Maternity uses the maternity line. Each goes to the team that can actually book the patient.

2. Match call extensions to ad schedules. If the cardiology department is open 8am-6pm, the call extension shows only during those hours. Outside those hours, the campaign keeps running but call extensions are off so patients are not routed to voicemail.

3. Minimum call length of 90 seconds. A real cardiology booking call takes 3-5 minutes (intake, insurance check, scheduling). Anything under 90 seconds is a misclick, hangup or wrong number. Setting the conversion to fire only at 90+ seconds stops Smart Bidding from optimising for noise.

The conversion value layer

Cardiology lifetime value is not the same as dermatology lifetime value. A cardiology booking might be worth AED 8,000 over the patient relationship. A dermatology booking might be AED 1,200. Same conversion event, different value.

Set value per conversion in Google Ads. Tell Smart Bidding which calls are worth bidding harder for. The campaigns rebalance automatically.

What changes after

The Google Ads dashboard will show fewer "call conversions" because the under-90-second calls drop out. The hospital reception will show fewer abandoned calls because routing is now correct. Bookings per call go up.

In our hospital accounts, this single set of changes typically moves cost per booked patient down 20 to 35 percent without changing budget or bidding strategy.

The point

Hospital call extensions are not "set and forget." They need per-service-line routing, business hour matching and minimum call length filtering. The 30 minutes of setup is worth a week of campaign optimisation.

Published 11 Jun 2026 · Access One