+10% bookings and +17% efficiency through AI-powered PPC
How Practice Plus Group transformed patient acquisition by combining Google's AI capabilities with paid media management
- Case Studies
- +10% bookings and +17% efficiency through AI-powered PPC

Practice Plus Group is one of the UK's largest private healthcare providers, with a network of hospitals and surgical centers delivering specialist treatments across England. Seeking to increase bookings and improve acquisition efficiency for high-value treatments, they partnered with IDHL to enhance performance through AI-led paid media.
- Client
- Practice Plus Group Hospitals
- Website
- Visit Site
- Category
- Services
The challenge
Practice Plus Group (PPG) is operating in an increasingly competitive search landscape. Patients researching high-value treatments such as hip and knee treatments are intent driven but require tailored messaging, location relevance and seamless journeys to convert.
PPC was already a significant acquisition channel, however existing campaign structures limited scale, efficiency and the ability to maximize commercial value from Google's AI systems. PPG needed to grow bookings, improve CPA and drive greater revenue contribution without increasing media investment.




Our approach
Strong data foundations
We understand that Google's AI performs at its best when supported by strong data signals. To enable this, we fragmented brand and generic campaign structures across hospitals, creating larger data pools and stronger signals for Google's machine learning systems.
Scaling AI-powered solutions
Performance Max and Smart Bidding were deployed side by side to unlock incremental demand beyond traditional Search coverage. Performance Max was expanded across priority locations, including Birmingham and Emersons Green, to steer Google's AI toward stronger commercial outcomes.
Maximizing reach
To extend PPG's incremental reach, we integrated audience refinement and AI Max for Search into our wider strategy. Human expertise remained central throughout, with our paid specialists continuously refining ad copy, removing non-performing queries, optimizing landing page experiences and reallocating budget toward higher-value treatment areas to improve conversion quality.
The results
The AI-led transformation delivered significant business growth while improving efficiency across the entire account. Our strategy generated substantially stronger performance through the funnel, offering increased visibility and reach that translates into higher-value patient acquisition.
Most importantly, this growth translated into stronger lead and booking performance. Calls increased by 39% year on year, with call CPA improving by 34% YoY. Form submissions increased by 7% YoY, while form CPA improved by 14% YoY.
Testimonials
Holly Dix, Head of Sales & Marketing, Practice Plus Group HospitalsPractice Plus Group brought IDHL on board to manage PPC at a pivotal time, when growing our private healthcare business was a key strategic priority. IDHL understood the complexity of a healthcare business, and have played an important role in helping us drive stronger performance from our digital investment. The growth in bookings and improvement in efficiency are testament to their expertise and the collaborative partnership we built.
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