You've tried to stop the vanishing. Here's why it didn't stick.

"Our EHR has a referral module"

It probably does — receiving portal referrals into a worklist somebody has to open, work, and update. The module tracks what's entered; the vanishing happens around it: the fax that never got entered, the phone referral scribbled at the desk, the worklist item aging with no contact attempts logged. Owning the module and running a ledger are different facts — the most common baseline finding is a half-used tool beside a fully-used pile.

"We told the front desk to log every referral"

And they mostly do — between checking in patients, answering calls, and everything else. In a live practice we measure, a third of even staff-entered inquiries lost their next step; instruction without a system produces exactly that number. The gap isn't diligence. It's that logging is a step, and a ledger is a loop — log, contact, retry, close — and only the first step got assigned.

"We call the patient twice now"

Better than once. But attempts aren't the unit that matters — REACHED is. Two calls from an unknown number to a working adult still lose often; the fix that moves the measured numbers is channel mix (a text identifying who you are and why), same-day timing, and referrer escalation when contact fails. Count reached, not dialed.

"We take our top referrers to lunch"

Relationship work is real and worth doing — and it buys forgiveness, not amnesia. A referrer who likes you personally will still quietly reroute after the third what-happened-to-my-patient. The lunch maintains the account; only the closed loop maintains the balance. Do both, in that order of priority.

"We hired a referral coordinator"

The right instinct — a human owner. The leak survives when the coordinator inherits the pile without the ledger: no statuses, no aging view, no automatic loop-close, so their day fills with the loudest referrals while the quiet ones vanish exactly as before, now with a salary attached. People need the system; the system needs the person. Either alone leaks.

What measuring changes

Each patch covers one gap. The measurement shows which gap your patients actually vanish through before you spend again. That's the whole service.