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Why measure return on investment in email marketing campaigns

Written by Kirsten Peremore | February 05, 2025

Return on investment is a financial metric that evaluates the profitability of an investment relative to the cost. With increased healthcare spending, organizations must make the most of marketing strategies to yield greater returns. Research shows that for every dollar spent on email marketing, organizations can expect returns ranging from $32 to over $45 making it one of the most cost-effective marketing channels available.

 

How to measure ROI in email marketing 

  1. Collect data from various sources, including electronic health records and customer relationship management systems.
  2. Analyze key metrics such as cost per acquisition, conversion rates, and customer lifetime value.
  3. Use HIPAA compliant email marketing tracking software to monitor campaign performance over time.
  4. Set clear goals for each email marketing campaign to evaluate success.
  5. Track engagement metrics like open rates and click-through rates to gauge effectiveness.
  6. Evaluate the impact of email campaigns on patient appointments and revenue generation.
  7. Refine strategies based on insights gained from data analysis to improve future campaigns.

 

How ROI data can improve campaigns 

ROI provides healthcare organizations with actionable insights that promote strategic decision-making. Quantifying the financial returns generated from email campaigns relative to their costs allows these organizations to identify which initiatives yield the highest returns and which require adjustments. 

An article published in Growing Science notes, “Optimizing cost management plays a pivotal role. By scrutinizing expenses, eliminating waste, and renegotiating contracts with suppliers, a business can free up resources that can be reinvested or used to expand profit margins.” 

The data assists in the effectiveness of different strategies like content personalization, audience segmentation, and timing of communication. For example, if a particular campaign demonstrates a low ROI, it prompts a thorough analysis of its components which refines the future performance. ROI data can also help allocate their marketing budgets more effectively by directing funds toward high-performing channels and tactics. 

 

How to use the data collected 

  1. Analyze ROI data to determine which email campaigns generate the highest returns, allowing organizations to focus on successful strategies and improve less effective ones.
  2. Use insights from ROI metrics to tailor email content to specific patient demographics, enhancing engagement and relevance.
  3. Identify which segments respond best to certain types of campaigns, enabling targeted messaging that resonates with different patient groups.
  4. Assess data on open rates and response times to optimize when emails are sent, ensuring they reach patients at the most effective times.
  5. Utilize ROI data to allocate marketing budgets more effectively, directing funds toward high-performing channels and tactics that yield better returns.
  6. Track engagement metrics such as click-through rates and conversions to understand patient behavior and preferences, leading to improved communication strategies.
  7. Ensure that all measured activities adhere to HIPAA regulations by tracking aggregate metrics rather than individual patient data.

 

FAQs

What is an email marketing campaign?

An email marketing campaign is a coordinated set of individual email messages sent over a specific period to achieve a particular goal.

 

How does an email campaign work?

Email campaigns typically include a call-to-action (CTA) designed to encourage recipients to take specific actions.

 

How long should an email campaign be?

The length of an email campaign can vary; single emails may be brief, while newsletters can be longer. The key is to match the content length with what the audience expects.

 

What are the ways to measure the success of an email campaign?

Success can be measured through key metrics such as open rates, click-through rates, conversion rates, and overall ROI.