Why Fax Refuses to Die, and How to Use It Strategically
By Sarah Doss
For more than two decades, healthcare has been predicting the death of fax. And every few years, a new technology promises to replace it.
Electronic health records.
Health information exchanges.
Direct Secure Messaging.
FHIR APIs.
Cloud-based collaboration.
Yet somehow, fax remains. In fact, despite billions of dollars invested in healthcare interoperability, millions of clinical documents are still faxed every day.
It's easy to dismiss that as evidence that healthcare resists change. But that's not the whole story. Fax hasn't survived because healthcare organizations love fax. It's survived because healthcare communication is far more complicated than replacing one technology with another.
Fax Isn't the Problem
When people talk about eliminating fax, they're usually talking about eliminating paper. But fax isn't really about paper anymore. It's about reach.
Fax works across health systems. Across independent physician practices. Across specialists. Across rural providers. Across organizations running completely different technology stacks. Most importantly, nearly every healthcare organization can receive one.
Many newer technologies still haven't achieved that level of interoperability. The real problem isn't that fax exists. It's that organizations often have no better option when they don't know how or where to reach the receiving provider.
Healthcare Doesn't Communicate Through One Channel
It's tempting to imagine a future in which every provider communicates using a single standard. Healthcare has never worked that way.
Some organizations prefer Direct Secure Messaging. Others exchange information through EHR integrations. Many independent practices continue to rely on fax for specific workflows. Some providers receive different types of clinical information through different channels.
Healthcare communication isn't uniform. It's fragmented. That means successful communication depends less on choosing the "best" technology and more on choosing the right technology for each recipient.
The Goal Isn't to Eliminate Fax
It's to make fax the exception, not the strategy.
Too often, healthcare organizations treat fax as their default communication method.
Every referral? Fax it.
Every transition of care? Fax it.
Every diagnostic result? Fax it.
When fax becomes the primary strategy, organizations inherit all of its limitations.
Manual confirmation. Uncertain delivery. Limited visibility. Additional staff effort. Communication delays, but eliminating fax isn't realistic for many organizations today.
Instead, organizations should reserve fax for the situations where it's genuinely the best, or only way to reach a provider. Use the most appropriate available channel for everything else.
Communication Should Adapt to the Recipient
One of the biggest mistakes organizations make is assuming every recipient should communicate the same way.
In reality, providers have different workflows, different technologies, and different preferences. Some are fully integrated with Direct Secure Messaging. Others primarily work within their EHR. Some continue to depend on fax because that's how their practice operates. Forcing every provider into a single communication model creates unnecessary friction. Modern communication infrastructure should do the opposite.
It should identify how each recipient can best receive clinical information and route communications accordingly. The sender shouldn't have to guess.
The Bigger Challenge Is Finding the Right Recipient
Choosing a communication channel is only half the equation.
Organizations first need confidence that they're sending information to the correct provider. That has become increasingly difficult. Providers change practices. Organizations merge. Physicians work across multiple locations. Advanced practice providers take on expanding clinical responsibilities. Communication preferences evolve.
Without accurate provider information, even the best communication technology can fail. Many "fax problems" are actually provider directory problems. Organizations send information by fax simply because they aren't confident another endpoint is available, or they aren't sure they're communicating with the right location in the first place.
The Future Isn't Fax vs. Digital
Healthcare often frames communication as a choice between old technology and new technology. That's the wrong question. The better question is: How do we ensure critical clinical information reaches the right care team, regardless of which technology they use?
Sometimes the answer is Direct Secure Messaging. Sometimes it will be an EHR integration. Sometimes it may still be fax. Technology should adapt to healthcare workflows, not force healthcare workflows to adapt to technology.
Communication Is Bigger Than Any One Channel
Healthcare doesn't need a war on fax. It needs a communication infrastructure that intelligently selects the best path for every clinical communication.
At careMESH, successful communication starts with identifying the right care team, then delivering information through the workflow they already use. SEARCH helps organizations maintain accurate provider directory data. At the same time, CONNECT intelligently routes clinical communications using the most appropriate available delivery method, including Direct Secure Messaging, digital workflows, and fax when necessary, with delivery confirmation and managed reliability.
Because the goal isn't to eliminate fax; it's to ensure every referral, transition of care, diagnostic result, and clinical update reaches the people responsible for acting on it. No matter which communication channel delivers it.
Contact careMESH today to learn how careMESH can accelerate your product's interoperability strategy.
