The diagnosis was correct. The treatment plan was correct. The execution failed.
Several years ago, my mother-in-law was discharged from the hospital with instructions she did
not fully understand. Like many families, we thought the hard part was over. The doctors had
identified the problem. A treatment plan was in place. Everyone involved was caring and well-
intentioned. We assumed she would recover.
She didn’t.
Somewhere between the hospital and home, critical information was misunderstood. A
medication error followed, and the outcome was devastating for our family.
For a long time, I thought of that experience as a language problem. Today, I see it differently. I
believe it was a failure of healthcare’s last mile: patient completion.
When we talk about innovation in healthcare, we usually focus on what happens inside the
hospital. New treatments. New devices. New AI. New diagnostics. New procedures. Those
innovations matter.
But after nearly two decades working in healthcare communication, I’ve become convinced that
one of healthcare’s largest and most expensive problems happens after the patient leaves.
Healthcare already knows what care patients need. The challenge is getting patients to
successfully complete it.
Every day, patients leave hospitals and clinics with instructions they don’t fully understand, don’t
remember, or simply can’t manage once real life takes over. A medication needs to be stopped
seven days before a procedure. A bowel prep must be taken at exactly the right time. A discharge
plan requires multiple follow-up appointments. A caregiver needs to understand warning signs.
The care plan may be perfect. But if the patient cannot successfully carry it out, the outcome
suffers. And so does the healthcare system.
We see the consequences everywhere:
· Readmissions that could have been prevented.
· Procedures were canceled at the last minute.
· Extended hospital stays.
· Missed screenings.
· Medication errors.
· Frustrated clinicians.
· Overworked nurses making endless reminder calls.
These failures often look unrelated. I don’t think they are. I believe they are all symptoms of the
same underlying problem: Healthcare has become very good at prescribing care. It is still
struggling to ensure patients can complete it.
Language barriers make this problem easier to see. A patient who speaks Spanish, Mandarin,
Haitian Creole, or Arabic may leave the hospital with instructions that are technically available
in their language but are still difficult to follow at home.
But language is only part of the story. Health literacy. Aging. Caregiver confusion. Cognitive
overload. Fear. Stress. All of these create barriers between a physician’s instructions and a
patient’s ability to act on them.
The financial impact is enormous.
Hospitals spend millions of dollars each year managing the consequences of communication
failures:
· Avoidable readmissions
· Extended lengths of stay
· Procedure cancellations
· Lost reimbursement
· Staff time spent manually chasing patients and repeating instructions
Collectively, these failures can cost a mid-size hospital millions of dollars annually. Yet these
costs rarely appear together on a single budget line. They’re scattered across departments,
workflows, and quality metrics. That makes them easy to overlook.
In logistics, the “last mile” is often the most difficult and expensive part of delivering a package.
Healthcare faces the same challenge. The most important part of care may not be the diagnosis.
Or the procedure. Or even the discharge. It may be what happens next. The days and weeks when
patients are left to navigate care on their own.
I increasingly believe the next major innovation category will not be another diagnostic tool,
another portal, or another AI assistant. Healthcare has systems to document care. Systems to
schedule care, and systems to bill for care. What it largely lacks is a system designed to ensure
patients actually complete care. In other words, healthcare needs a completion engine.
Because the diagnosis can be correct.
The treatment plan can be correct.
But until patients can successfully execute that plan, the promise of healthcare remains
incomplete.