Speed to lead is the time between an inquiry arriving and the first real response to it. It's a sales term for something every practice already knows: the person who asked first is the one most ready to book. Someone looking for a therapist, a psychiatrist or a clinic may contact more than one practice. The first to reply with a clear next step gives them something to act on while the others are still silent.
This guide covers how to calculate speed to lead, what it means in a practice, what the research does and doesn't show, how to measure yours honestly, what to aim for, and how to cover the hours when nobody is at the desk.
Leaks 4 and 6 of 7: the call nobody answers, and the inquiry nobody follows up. Slow replies are two of the seven leaks between a first search and a returning patient.
How to calculate speed to lead
Take every inquiry from a set period, such as last month. For each one, subtract the time it arrived from the time of the first real reply. Then take the median of those gaps.
Speed to lead = median of (time of first real reply − time the inquiry arrived), in minutes
A real reply is the first one from a person, or a booking page, that gives the inquirer a useful next step. The next section covers what does and doesn't count.
Use the median, not the average. One inquiry left for a week pulls the average far above what most people experienced. Work it out per channel, because a fast phone line can hide a slow inbox. Inquiries that never got a reply have no time to measure, so count them separately.
What speed to lead means in a practice
In a practice, speed to lead is the time between an inquiry arriving and a person responding to it with something useful. Inquiries come in four ways: a phone call, a web form, a message through a directory or profile, and a text or chat. Each one has its own speed, and most practices only know about the first.
An automatic "we got your message" doesn't count as the response. It buys a little patience. The clock stops when a person, or a booking page, gives the inquirer a real next step.
What the research shows, and what it doesn't
The research cited here is from sales, not healthcare. In The Short Life of Online Sales Leads, published in Harvard Business Review in March 2011, James Oldroyd, Kristina McElheran and David Elkington audited 2,241 US companies, timing how long each took to respond to a web-generated test lead. Of those, 37% responded within an hour, and 23% never responded at all. Among companies that replied within 30 days, the average response time was 42 hours.
In a separate study of 1.25 million sales leads at 29 business-to-consumer and 13 business-to-business US companies, the authors found that firms that tried to contact a lead within an hour were nearly seven times as likely to qualify it as firms that tried an hour later. They were more than 60 times as likely as firms that waited 24 hours or longer. "Qualify" meant having a meaningful conversation with a key decision maker.
Two of the causes the authors named have front-desk equivalents: leads pulled from a database once a day rather than continuously, much like a voicemail checked once a day, and rules for splitting leads among sales agents and partners, much like an unclear rule for who calls back.
Read it with care. These were sales leads, not patients, and the article is from 2011. It shows online sales leads going cold quickly. It doesn't tell you how fast a person looking for a therapist or a doctor moves on. Your own numbers will, which is why the tracking list below splits bookings by how fast the reply came.
How to measure yours honestly
Most practices overestimate their speed, because the inquiries that got a slow reply are the ones nobody remembers. Two ways to see the real number:
- Test it yourself. Call at 12:40 on a weekday. Submit your own web form at 8pm. Send a message through your directory profile on a Saturday. Time each reply.
- Read the timestamps. For last month's inquiries, note when each arrived and when someone first replied. Split by channel and by hour of day.
You're looking for the median response time per channel, and for the share of inquiries that got no reply at all. The second number is usually the bigger problem.
What to aim for, by channel
| Channel | During opening hours | Outside opening hours |
|---|---|---|
| Phone calls | Answered live, including while the team is with patients | Answered, or an immediate text with a way to book and a callback time |
| Web forms | A person replies within the hour | An immediate reply with a booking link, and a person first thing next morning |
| Directory messages | Same as web forms | Same as web forms |
| Texts and chat | Minutes, not hours | An automatic reply that says when a person will answer |
These are working targets, not industry benchmarks. Set your own, write them down, and check them monthly.
The after-hours problem
People look for care when they have time to think about it, which is often after work. A practice that only answers between nine and five meets part of its demand by accident.
Three things cover the gap, and most practices need at least two:
- A booking page that works at night. Fees, availability and a way to book on one screen. See booking pages.
- An immediate reply to forms and missed calls with that booking link and a callback time. Our guide to missed call text back covers the phone side.
- A person or service answering calls when the team can't. Our after-hours answering service guide covers the options.
What a good first reply contains
Fast and empty is not better than slow and useful. A good first reply:
- says who is replying and from which practice;
- answers the question that was asked, including the fee if that was it;
- offers the next step: two or three times, or a link to book;
- keeps clinical detail out of text and email, and asks nothing about the person's health that the first visit doesn't need.
Who owns it
Speed to lead fails in the handoffs: between the phone and the inbox, between the morning and afternoon shift, between the front desk and the clinician who "was going to call them back". Give each channel one named owner per shift, and a rule for what happens when that person is with a patient.
Then follow up past the first reply. Plenty of people need more than one contact before they book, and an inquiry marked "contacted" is not an outcome. See patient follow-up.
Fast, not pushy
Speed is about being available, not about pressure. Stop when someone says no, respect opt-outs, and keep follow-up inside your board's rules on soliciting patients. A reply that arrives quickly and reads calmly is the one that books.
What to track
- Median time to first real reply, by channel.
- Share of inquiries answered within your target, by channel and by hour.
- Inquiries with no reply at all.
- Lead-to-booking rate, split by how fast the reply came. If fast replies book more often in your own numbers, you have your business case.
Put the cost side next to it with the patient acquisition cost calculator. Every unanswered inquiry was paid for.