The global healthcare industry is on track to exceed $10 trillion by 2025.
As the link building for healthcare sector continues to expand, competition is rising, especially online, where patients rely on search engines to find trustworthy information, compare providers, and book appointments.
One of the most effective ways to strengthen your online presence is through link building, the process of earning links from other trustworthy websites to your own.
Whether you’re part of a major hospital system or running a small practice, a strong link-building strategy plays a key role in improving visibility, building trust, and attracting more patients.
This guide will walk you through the steps to build high-quality links that support better rankings, a stronger reputation, and long-term growth for your healthcare organization.
Why link building matters in healthcare
Link building is the process of earning backlinks from external websites that point to your own. These links act as signals of trust, helping search engines understand that your content is credible and worth ranking.
In the healthcare industry, where trust, accuracy, and authority are everything, link building is more than just an SEO tactic; it’s a growth strategy.
Here’s why it plays such a key role.
Boost your search engine rankings
The healthcare space runs on trust. Whether someone is searching for symptoms, treatment options, or the best specialist in their area, they want answers from reputable sources.
Search engines like Google rely on backlinks from other trusted websites to determine whether your content deserves a top spot in the results.
These links serve as third-party endorsements that vouch for your site’s authority, especially critical for healthcare, which falls under Google’s Your Money or Your Life (YMYL) category.
That means Google holds your content to a higher standard of accuracy and trustworthiness.
Through a mix of technical SEO, high-quality content, and powerful backlinks.
Why healthcare SEO is different from other industries
Regarding healthcare, SEO isn’t just about ranking higher, it’s about earning trust and ensuring accuracy. Unlike many other industries, healthcare falls under Google’s Your Money or Your Life (YMYL) category.
This means the content you publish can directly impact a person’s health, safety, or financial well-being. Because of that, Google holds healthcare sites to stricter standards of quality and credibility.
What are YMYL and E-E-A-T?
YMYL (Your Money or Your Life) is used in Google’s Search Quality Evaluator Guidelines to describe pages that can influence someone’s future happiness, health, financial stability, or safety.
Healthcare content is a major part of this category. If your content contains medical advice, treatment suggestions, or diagnostic information, Google expects it to be especially accurate and trustworthy.
To assess this, Google uses E-E-A-T, which stands for:
- Experience – Has the author personally used or experienced the topic?
- Expertise – Does the content demonstrate a high level of subject knowledge?
- Authoritativeness – Is the website (or author) recognized as a credible source?
- Trustworthiness – Can users rely on this information as safe and accurate?
Link building is the process of earning backlinks from external websites that point to your own. These links act as signals of trust, helping search engines understand that your content is credible and worth ranking.
In the healthcare industry, where trust, accuracy, and authority are everything, link building is more than just an SEO tactic; it’s a growth strategy.
Increase organic traffic
With strong rankings comes visibility, and visibility drives traffic.
According to First Page Sage, the top three organic search results on Google capture over 68% of all clicks.
That’s why an effective link-building strategy can directly boost the number of patients or visitors landing on your site.
Take the example of the Cleveland Clinic, a globally recognized medical center.
Source Cleveland Clinic
Their website ranks for over 10.5 million keywords and attracts an estimated 127 million monthly organic visits.
A major contributor to this success is their robust backlink profile, which includes links from authoritative publishers, universities, and respected healthcare platforms.
This strong off-page SEO foundation not only drives visibility but also reinforces their reputation as a trusted source of medical information across the web.
Over the years, they’ve built thousands of referring domains by publishing trustworthy, expert-reviewed content across a wide range of medical topics, everything from heart health to mental wellness.
This level of authority has made their site a go-to source for patients, journalists, and even medical professionals.
Referring domain tip:
A referring domain is a unique website that links back to yours. The more high-quality referring domains you earn, especially from diverse and relevant sources, the stronger your overall authority becomes in Google’s eyes.
Establish website authority
Authority isn’t just about popularity, it’s about credibility. In healthcare, getting backlinks from sites like medical associations, universities, or government health departments is one of the best ways to build domain authority.
When other trusted voices in the field link to your content, it signals to both users and search engines that your information is valuable and reliable. Over time, this can significantly boost your DR and your brand’s perceived expertise.
Just like the Cleveland Clinic or the Mayo Clinic, healthcare brands that consistently publish authoritative content and earn quality backlinks tend to dominate SERPs for competitive medical queries.
Enhance user experience
Link building isn’t just external; it works inside your website, too.
A smart internal linking structure helps users find related content easily, keeps them engaged longer, and improves navigation.
Say your clinic publishes an article about managing diabetes. Linking that article to other pages on your site, like a guide on diabetic diets or a downloadable blood sugar tracker, not only improves SEO but also provides more value to the reader.
The longer someone stays on your site, the more likely they are to trust your expertise and book an appointment.
According to SMB Guide, more than 46% of appointments are now booked online, easing the manual workload for staff and improving efficiency. Informative experience matters more than ever.
Know the metrics that matter
Not all links are created equal, and understanding which metrics to prioritize can significantly impact the success of your link-building efforts.
When evaluating potential backlinks, you’ll want to focus on several key metrics that can influence your website’s overall SEO performance.
Here’s a look at the most important ones to keep in mind. Domain Authority and Domain Rating
DA & DR are widely used industry metrics for assessing the overall strength and trustworthiness of a website.
While they aren’t official ranking factors recognized by Google, they’ve become a common standard among SEO professionals.
Generally, the higher the DA or DR, the more a website is seen as credible and trusted within the industry, making it a more valuable source for backlinks.
To improve your link-building strategy, target websites with high DA and DR scores to ensure that the links you acquire contribute positively to your rankings.
Referring domains vs. referring pages
When it comes to backlinks, diversity matters. It’s better to have a variety of links from different referring domains than to accumulate many links from the same source.
This diversity signals to search engines that multiple independent sites find your content valuable, which can improve your domain authority and rankings.
Pro Tip: To prevent penalties for link spamming, focus on increasing the number of unique referring domains rather than just the volume of backlinks. Search engines reward natural link growth, so aim for quality and diversity.
Page authority and URL rating
While DA and DR assess an entire domain’s strength, Page Authority and URL Rating evaluate individual pages.
Links from pages with high PA and UR scores are particularly valuable because they carry more “link juice,” or authority, to your site.
This means that backlinks from well-ranked pages are likely to improve your rankings more than those from lower-ranked pages.
Focus on securing backlinks from pages that have high PA and UR scores to get the most out of your link-building strategy.
How to get started with link building for healthcare services
Here are some tried-and-tested link-building strategies for healthcare companies and practitioners:
Start with an audit and optimize
All link-building strategies should start with your website. Ultimately, the goal of link building is to improve your search engine rankings and drive more organic traffic to your site.
Before you focus on acquiring backlinks, ensure your website is optimized and ready to convert incoming traffic into leads, sales, or engagement.
Use tools like Google Analytics, SEMrush, or Ahrefs to identify technical issues, keyword gaps, content opportunities, and user experience improvements.
Create content worth linking to
Even the most well-thought-out link-building strategy will fail if your content is poor.
Quality content is the key reason reputable websites will link to you. Take the time to create informative, engaging, and evidence-based content that resonates with your audience.
For example, the article “What Is Depression?” published by the National Institute of Mental Health (NIMH) has attracted over 49,000 backlinks from more than 8,300 referring domains.
It also holds a DR of 94 and a UR of 47, making it one of the most linked-to resources on the topic.
Why?
The article offers reliable, up-to-date information on symptoms, causes, and treatment supported by clinical sources and structured in a way that’s easy for readers and publishers to reference.
Using Local Link Building
Local link building focuses on acquiring backlinks from local websites to improve your visibility in local search results. While a national healthcare provider may target backlinks from major medical platforms, a local practitioner should focus on building authority within their geographic area.
Local backlinks are especially valuable because they signal to Google that your healthcare practice is trusted within the local community.
How to Execute Local Link Building – Step by Step
1. Set up & optimize your Google My Business profile
Claim your GMB listing. Add complete and accurate details (name, address, phone number, hours, services). Upload high-quality photos and respond to reviews regularly.
2. Ensure NAP consistency
Double-check that your Name, Address, and Phone number (NAP) are consistent across your website, GMB, directories, and social profiles. Even small mismatches can hurt local SEO credibility.
3. Submit to local and healthcare directories
Add your practice to trusted directories like Healthgrades, Zocdoc, WebMD, Yelp, and local chamber of commerce listings. Use niche directories that cater specifically to healthcare or your medical speciality.
4. Reach out to local blogs and news sites
Pitch a local health-related article, press release, or expert opinion to community blogs and news outlets. Offer to contribute a guest post or be a source for relevant stories.
Use guest posting the right way
Guest posting involves writing and publishing articles on other reputable websites within the healthcare industry. It’s a way to share valuable insights, connect with new audiences, and build credibility.
Look for high-quality guest posting sites that are relevant to your niche, such as medical blogs, health tech publications, or authoritative wellness platforms.
For instance, a pediatrician could contribute a guest post on a well-known parenting blog, providing expert advice on childhood nutrition and linking back to their practice.
Collaborate with trusted influencers
Healthcare providers can partner with patient influencers to amplify their message and connect with their target audience.
Influencers who focus on health and wellness have built strong relationships with their audience, offering a unique opportunity for healthcare services to gain visibility.
Smart SEO solutions for healthcare brands
Search visibility is essential for healthcare providers looking to grow online. The right backlinks can improve your rankings, attract more patients, and build trust across digital channels.
Our core expertise in SaaS SEO, but we’ve successfully partnered with healthcare brands as well. We’ve developed link-building strategies that support growth for clinics, hospitals, and wellness platforms alike.
Let’s simplify your growth strategy and turn search traffic into real results. Contact us to get started.
