When we trace every appointment at a practice from the schedule to a zero balance, the same pattern shows up. Every visit, from the moment each one appeared on a schedule to the moment its balance reached zero.
The practice believed it had two problems. Providers were slow to sign notes, so somebody was chasing signatures. And denials (an insurer’s refusal to pay a claim) were coming back, so somebody was working appeals. Both beliefs were correct and both had staff assigned.
Signatures held more than three times what denials held.
The stage between them held more than both combined. It held signed notes never billed.
Where does money get stuck between a visit and a claim?
In the gap after documentation is complete and before a charge exists. The visit happened, the note was written, the provider signed it, and nobody turned it into a billable event. Nothing is wrong with the chart, so nothing generates an alert, and the encounter never reaches billing at all.
Thousands of visits, finished and unbilled
Read those three numbers again in order.
Some visits had no note, more had a note written and not signed, and the largest group had a signed, finished note and no chargeslip.
Every hard thing was done. The patient was seen. The clinician documented the encounter. The clinician signed it, which is the step everybody in the building treats as the finish line. And then the visit stopped moving, because turning a signed note into a chargeable event is a separate action that belongs to somebody else.
Chargeslips held more than documentation and denials combined, by nearly two to one. It is the same shape as the visit that never billed, measured across a whole book.
Why this stage hides better than the ones around it
Every other stalled stage has somebody who feels responsible for it.
An unsigned note belongs to a named provider. Run a report and their name is on it. A denial belongs to billing, arrives with a remittance code (a payment report from the payer, the insurance company), and lands in a queue with a deadline attached. Both of those failures have an owner and a prompt.
A signed note with no chargeslip belongs to nobody. Clinical considers the encounter closed, and they are right, because from a clinical standpoint it is. Billing has never seen it, because no charge was ever created and a billing queue can only contain things that entered it.
So it sits between two competent teams, each of whom reasonably believes it is finished or was never theirs. And it produces no signal at all, because nothing about it is an error. It is an absence, and no reporting system records an absence.
The full path, all twelve stages
Between a booked appointment and a zero balance, a visit occupies one of twelve states. Here is where they all sat, as shares of the whole.
| Stage | Share of visits | Share of contract value | Share of expected cash | Who has to act |
|---|---|---|---|---|
| 01 Not completed | 10% | under 1% | 1% | Nobody yet |
| 02a No show | 9% | 3% | 5% | Billing |
| 02b Canceled | 0% | 0% | 0% | Nobody |
| 03 Needs note | 2% | 2% | 2% | Clinical |
| 04 Needs signature | 6% | 7% | 6% | Clinical |
| 05 Needs chargeslip | 16% | 20% | 17% | Charge capture |
| 06 Needs claim submission | 2% | 2% | 1% | Billing |
| 07 Awaiting payer | 24% | 37% | 29% | Payer |
| 08 Needs payment posting | 1% | 2% | 3% | Post-billing |
| 09 Needs appeal | 1% | 1% | 2% | Post-billing |
| 10 Awaiting patient | 7% | 9% | 8% | Patient |
| 11 Paid in full | 22% | 16% | 26% | Nobody |
| Total | 100% | 100% | 100% |
Figures are rounded and shown as shares to describe the pattern, not any one practice.
The empty row is a finding
A cancellation count of zero across months of appointments is itself a finding.
A zero there means cancellations are not being captured as their own status, so they end up recorded as something else.
The cost of that is specific. A cancellation and a no-show produce the same empty slot and need opposite responses.
A cancellation gives notice, so the slot can be refilled and the question is how fast somebody sees the opening. A no-show gives none, so the work sits weeks earlier in confirmation and reminders. This practice cannot tell the two apart, so any effort aimed at reducing lost slots is aimed at a mixture nobody has separated.
It also means the no-show count is unreliable in both directions. Late cancellations are probably landing inside it. Early ones that were deleted are missing entirely. The real number of lost slots is higher than the recorded no-shows, and nobody can say by how much.
Who can actually move each dollar
Group the twelve stages by who has to act and the picture sharpens again.
Seven of the twelve wait on the practice. Documentation, signatures, chargeslips, claim release, payment posting, appeals, and unbilled no-show fees. That group holds more than a third of all expected cash. No payer decides any of it and no patient owes a response.
One stage waits on a payer. One waits on a patient. Those two can be pushed and cannot be decided. Watching all twelve is a job most practices have never assigned to anybody.
Against the practice-controlled group, the denial stage holds a small fraction of the visits and the dollars. By count and by dollars, the silent stages dwarfed the denial stage. Why that gap exists is a longer argument about which stages send you a signal and which stay silent.
The no-show fee nobody billed
Unbilled no-show fees were the simplest money in the dataset, a fee the practice had a policy for and never raised.
No care was delivered, so there is no coding question. No payer is involved, so there is nothing to adjudicate (no insurer review of the bill) and no contract to argue about. There is a policy, an amount, and a charge that was never created.
It is the simplest money in the entire dataset and it sits untouched, for the same reason as the chargeslips. Somebody has to do a thing that produces no prompt.
Why the effort went to the wrong place
Nothing in this practice was being handled badly. That is the part worth sitting with.
Attention follows signals, and only some stages produce them. Denials shout. They arrive with a code, enter a worklist, carry a deadline, and get counted on a dashboard that somebody reports against. Every property of that failure is built to attract attention, and the design works.
Chargeslips are silent. So are unbilled no-show fees, unposted remittances, and claims sitting complete and unreleased. None of them get louder as they get more expensive. A signed note waiting sixty days sits exactly as quietly as one waiting two.
So the practice worked the tenth of the problem that asked to be worked, hard and competently, while the other nine tenths accumulated in silence.
How other operations handle a silent stage
Any process that hands work between two teams eventually invents something to watch the handoff, because everybody learns the same lesson the same way.
A warehouse counts what left the dock against what the picker completed, not because either team is careless but because the gap between them is where inventory goes missing. Aviation maintenance runs a sign-off on the sign-off. The second check exists specifically because the first one being finished is not evidence that the next step started.
A signed clinical note is finished work waiting on a handoff. Nothing in a practice watches that handoff, so it is the one place where competent people reliably lose money.
What this means for you
Run one comparison. Pull signed documentation for a single past month and pull charges created for the same month. Anything signed with no corresponding charge is the population this article is about.
Most practices have never run it, because it starts in one system and finishes in another and belongs to neither team. It takes a morning.
If the two lists match, your handoff is working and this does not describe you. If the second list is materially shorter, you have found delivered care that will never be billed, and the filing deadline is running on every line of it.
Grab 30 minutes with us. Prep nothing. You will see which stage is holding your money.
Questions people ask
Why do signed notes never get billed?
Because creating a chargeslip is a separate action from signing, and it belongs to a different team. Clinical considers the encounter closed and is right. Billing never saw it, because no charge was created. The visit sits between two teams who each believe it is finished or was never theirs.
How do I find visits that were documented but never billed?
Pull signed documentation for a past month and pull charges created for the same month. Anything signed with no corresponding charge is the population. The comparison starts in one system and finishes in another, which is why it is rarely run.
Are denials the biggest source of lost revenue in a practice?
Not in the practices we have measured. In this trace the stages the practice fully controlled held dozens of times more visits than the denial stage, and far more dollars. Denials get attention because they generate a code and a deadline. The larger stages generate nothing.
Should a practice bill no-show fees?
If a policy exists and the patient’s plan and your state allow it, the fee is billable and requires no coding decision, no payer adjudication, and no delivered care. In this trace, no-show fees that were never raised were the simplest unbilled revenue in the dataset.