A patient sends a message to their clinician instead of scheduling an appointment.

No driving. No waiting room. No taking half a day off work.

For someone managing a chronic illness, that's a meaningful improvement.

But what happens to the healthcare system as a result?

A new study published in NEJM Catalyst examined televisits across 74 subspecialty units at West China Hospital. The findings are worth considering within the US system.

• In-person visits declined by 6%. Good news.
• Overall outpatient volume increased by 14%. Bad news.
• Total clinician service time increased by 16%. Very bad news.

So we reduced some of the burden of accessing care, but the work required to deliver that care actually grew.

And something else happened that is surprising.

Patients increasingly gravitated towards senior specialists, creating new bottlenecks while less experienced clinicians saw declining patient volumes.

We didn't necessarily eliminate the bottleneck. We may have simply moved it. This could further exacerbate burnout from the most experienced providers.

As someone who has spent years navigating complex medical care, I understand the appeal of asynchronous communication.

Sometimes I don't need another appointment. I need a question answered for a change in my symptoms, a medication dosage reconsidered, or a test result explained.

Being able to communicate those needs without rearranging my entire day gives me greater control over my healthcare.

That's a real benefit. We shouldn't minimize it.

But I also understand that my convenience cannot come at the expense of a physician who is already working beyond capacity.

A patient portal shouldn't become another waiting room, with an exhausted clinician trying to manage it between appointments or late at night.

This is where I believe digital transformation often misses something fundamental.

Access is not the same as capacity. And convenience is not the same as better care.

If we give patients more ways to reach clinicians without redesigning how those interactions are managed, we're creating expectations the system may not be equipped to meet.

Dedicated time for digital consultations, team-based triage, clear escalation pathways, and appropriate use of AI could help.

But technology alone won't resolve a poorly designed workflow.

And we need to measure more than how many visits were completed or how many messages were answered.

Did patients receive timely, clinically appropriate care?

Did they understand what happened next?

Did clinicians have the time and resources to respond thoughtfully without creating more of a burden?

Were we improving the relationship between patients and their care teams, or simply increasing the number of digital transactions?

For me, patient sovereignty has never meant unlimited access to a physician.

It means having a meaningful voice in my care, understanding my options, and being able to participate without unnecessary barriers.

That requires clinicians who have the capacity to listen and respond.

Digital healthcare succeeds when it gives patients greater agency without diminishing the humanity or sustainability of clinical care.

Otherwise, we haven't transformed healthcare.

We've simply given its existing problems a digital address.

Are we measuring digital health success by the number of interactions we create, or by the quality of care those interactions actually deliver?