The Invisible Patient Leak
The patients quietly slipping away are your biggest hidden cost, and retention rate is the wrong number to catch them.
Jared Aron
Show notes
Most clinic owners fall into one of two camps: business is good and retention feels fine, or they sense there is leakage but cannot put a number to it. Jared makes the case that this leak stays invisible because retention rate hides it. Multiply an 80 percent retention rate across enough cycles and a hundred patients quietly becomes fifteen.
The sharper question is how many of your patients are on track for their next step right now. That leads to metrics like Next Appointment Rate, leak rate and white space rate. Framed this way, leakage stops being a few missing appointments and becomes a profit problem: money wasted on marketing and headcount, and rooms left underused.
The episode also draws the line between clinical follow-up, which is table stakes, and service-based follow-up, which separates a five-star practice from a mediocre one. Most software is a system of record, not a system of action, and you cannot simply hire coordinators to close the gap. The first step is to measure the leak so you can finally see it.
Key takeaways
- Retention rate compounds downward: an 80 percent rate applied across successive cycles can turn a cohort of 100 patients into roughly 15.
- The more useful measure is Next Appointment Rate, meaning how many patients who should have a next appointment actually do, across every care pathway.
- Leakage is a bottom-line issue, not just lost appointments: closing it cuts marketing spend and headcount and lifts room utilization.
- One provider booked around 500 net new appointments year on year with no extra marketing spend, and 48 percent of the uplift came from patients who had not visited in six months.
- Most practice software is a system of record that stores data, not a system of action that moves patients to the next step.
- Clinical follow-up is table stakes, but service-based follow-up, a simple check-in when nothing is wrong, is what distinguishes a five-star practice, and no amount of hiring delivers it at scale.
“Those 20 vacancies are what's killing your business. 80 is what keeps the lights on.”— Jared Aron
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