Boosting Conversions by 71%: How NZ Health Group Transformed Digital ROI

Client: New Zealand Health Group (NZHG)

Industry: Healthcare

Location: New Zealand 

Agency: authentic digital

About the Client

New Zealand Health Group (NZHG) is the largest integrated provider of health and community services across New Zealand. With over 30,000 Kiwis supported through services such as home care, rehabilitation, health staffing, and medical alarms, NZHG operates multiple healthcare brands including Geneva Healthcare, Healthcare New Zealand, Private Care NZ, and Freedom Medical Alarms.

Despite strong brand recognition, NZHG’s digital strategy had gaps in reach, conversion, and ad spend efficiency. The organization sought an expert partner to improve SEO, SEM, and overall digital performance.

The Challenges

Upon auditing NZHG’s digital ecosystem, several key issues were identified:

ProblemDescription
❌ Fragmented Digital AccountsMultiple subsidiary brands with inconsistent PPC and SEO execution.
❌ Poor ROI from Google AdsCampaigns lacked strategic structure, resulting in inefficient budget utilization.
❌ Low Search VisibilityMany strategic keywords for core services were underperforming or missing from the top SERPs.
❌ Technical SEO GapsIssues with page speed, broken links, lack of structured data, and weak internal linking affected crawlability and user experience.
❌ Limited RetargetingMissed opportunities to re-engage high-intent users via display and remarketing campaigns.

Our Integrated Digital Strategy

To address NZHG’s multi-brand digital landscape, Authentic Digital implemented a comprehensive full-funnel strategy that combines organic and paid growth levers.

Strategic SEO Optimization

Targeted SEM Re-Structure

Content Marketing

📈 Timeline Snapshot

  • 1
    Month 1
    SEO audit, Google Ads analysis, stakeholder planning workshop.
  • 2
    Month 2–3
    Website optimization, content creation, PPC re-structuring.
  • 4
    Month 4
    Launch of retargeting campaigns and blog rollout.
  • 5
    Month 5
    Backlink outreach and performance tracking setup.
  • 6
    Month 6
    Reporting, fine-tuning campaigns, and local SEO optimization.

Transformative Results

“I enjoy working with the authentic digital team because they care and deliver results… Getting our vocational rehabilitation service ranked on Page 1 within one week was our best record so far.”
Mike Nguyen, Senior Marketing Executive, NZHG

KPIBeforeAfter (6 Months)% Change
Organic Traffic (across brands)Low+85% increase+85%
Google Ads Conversion Rate~2.4%4.1%+70%
Strategic Keywords on Page 11060++500%
Cost Per ConversionHighReduced by 40%-40%
Goal CompletionsBaseline+71.05%+71.05%

Notable Wins

Takeaway for Healthcare Brands

This case study underscores the impact of a structured, collaborative SEO + SEM approach in healthcare. By aligning technical excellence with a clear content strategy and precise paid advertising, organizations like NZHG can dominate search visibility and drive real business outcomes.

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