Missed calls at hospitals: what they cost and how to stop losing patients

Ask any front desk and they will tell you what patients say at the counter: “मैंने तीन बार फ़ोन किया, किसी ने उठाया ही नहीं” (I called three times and nobody picked up). That patient kept trying. The ones who gave up never reach your counter to tell you.

This guide sets out what is known about missed calls, what they can cost a hospital, and the fixes, in the order we would make them.

How many calls do hospitals miss?

Nobody has published a missed-call rate for Indian hospitals. We looked for a study, a survey or an official figure for hospital booking lines in India, and found none. What does exist comes from abroad, or from lines that aren’t OPD booking lines:

• UK: NHS Lothian’s outpatient booking teams received 446,012 calls in a year. 30.1% were abandoned, meaning the caller hung up before a person answered or before the call was completed, and the average wait to be answered was 5.61 minutes (NHS Lothian, 2026).
• UK: The Southern Health and Social Care Trust in Northern Ireland received 317,742 outpatient booking calls in a year. 26.1% were abandoned, and 29.9% at its acute booking centre, which takes most of them (Southern Trust, 2026).
• India, an emergency line: Delhi’s government ambulance and ICU-bed helpline gets around 2,200 calls a day and drops at least 500 of them, on 30 lines with 30 operators, its head of operations told the Delhi High Court in September 2026. Test calls made in court went unanswered on the first few attempts.

These are lines run by trained teams whose only job is the phone. A hospital where the same receptionists handle the counter and the phone has no reason to expect better at 10 in the morning. That is a guess, though, and your own number is not hard to find, as the section on measuring below shows.

Why a missed call can mean a lost patient

Patients book by phone, even where apps and portals are everywhere. In a US national survey of 3,661 adults in late 2024, 72.1% had booked a medical appointment by phone in the past year, and 56.4% said the phone was their main way; online portals were the main way for only 19.7%. That is US data, and we found no comparable Indian survey. Indians certainly talk on the phone: the average mobile subscriber used 933 minutes of calls a month in April to June 2026, according to TRAI.

The most useful Indian evidence comes from AIIMS New Delhi. Its white paper on the appointment system describes how AIIMS opened booking by web portal and IVRS in 2014, then started a phone call centre on 14 April 2015 because most of its patients were illiterate and “not able to utilize the web portal/IVRS”. It then counted how many booked patients actually turned up, by the way they had booked:

These are AIIMS figures for 2015 to June 2017, and they need two cautions. AIIMS is a free public hospital with enormous demand, so its no-show levels are not typical of a private OPD. And different kinds of patients use different channels, so the table doesn’t prove the channel caused the difference. Still, the pattern is clear: new patients who booked on the phone with a person turned up as often as those who booked at the hospital itself, and twice as often as those who booked through the IVRS (46% against 23%). How patients reach you matters, and a patient who can’t get through has other numbers to try.

What missed calls cost: a worked example

This is an illustration, using the same arithmetic as our missed-call calculator. Every input is an assumption; swap in your own.

The ₹320 is an estimate too. We assume 85% of visits end with a prescription, 65% of those are filled at the hospital’s own pharmacy, and the first bill averages ₹580 (40% of patients on long-term medicines at about ₹1,000, and 60% with a short course at about ₹300). So 0.85 × 0.65 × ₹580 = ₹320.45.

The input that moves the answer most is the share of missed callers who go elsewhere. At 30%, the total is about ₹52.4 lakh a year; at 70%, about ₹1.22 crore. The sum also leaves out tests, scans, follow-up visits and admissions. Treat it as a rough size of the problem, not a forecast.

First, measure your own missed calls

You can’t fix a number you haven’t seen. Start with the records your phone system may already keep.

Ask for four weeks of call logs

Ask your telephony provider, or whoever maintains your phone exchange, for a list of every incoming call over the last four weeks: the date and time, the caller’s number, whether a person answered, how long the caller waited and how long the call lasted.

Count four things

1. Missed calls by hour and by day of the week. This is your staffing map.
2. Patients who never got through. One patient who tried four times is one lost patient, not four missed calls, so count unique numbers each day.
3. Call-backs: how many missed callers were called back, and how long after.
4. Calls outside OPD hours, including Sundays and holidays.

Watch for two traps

With only one or two lines, a caller who hears a busy tone may never appear in your logs; ask your provider whether those calls are counted. And if callers go through an IVR menu first, count the ones who hang up inside the menu as missed calls too.

No logs at all? Tally calls by hand for a week. Or ring your own OPD number from a mobile a few times at half past nine on a Monday morning, and see how often a person answers.

Staff the morning peak

Mornings are when your front desk has the least time for the phone. At AIIMS New Delhi, 79% of OPD patients arrived before 10 am, and only 19% of them had been seen by then, according to the same white paper. If your logs show calls peaking in those hours too, a receptionist serving a queue at the counter cannot also answer the phone.

A little arithmetic shows why one person isn’t enough. Say a third of your 200 daily calls come between 9 and 11 am (an illustration). That’s about 33 calls an hour. At about three minutes a call (an assumption), it adds up to 100 minutes of talking in every 60 minutes, before anyone takes a break.

What helps:

• Put one person on the phone alone, away from the counter, through the peak.
• Overlap shifts so that the most people are on duty when calls peak.
• Move outgoing calls, such as report and reminder calls, to the afternoon.
• Keep breaks out of the peak.

What a properly staffed phone seat costs, with PF, ESI, weekly offs and leave, is worked out in our guide to hospital receptionist salaries.

Call back every missed caller, with the reason

A missed call need not mean a lost patient if someone calls back quickly. Keep a call-back list, on paper or on screen, and work through it every hour during OPD. Here is a template you can start using tomorrow:

Four rules make it work:

1. Call back fast: within 30 minutes during OPD hours (our suggestion), and first thing in the morning for calls that came in overnight.
2. Try twice before writing “no answer”.
3. Write down the reason, even when the patient doesn’t book. A week of reasons shows which questions your phone gets most, such as timings, fees and reports.
4. Act at once on anything urgent. If a caller describes chest pain, trouble breathing or heavy bleeding, tell them to call 108 or 112, or to come straight to your emergency.

A call-back can be short and warm. Here is an example written for this guide, with made-up names:

Saying when they called, and that you couldn’t pick up, matters more than it looks. It tells the patient the hospital noticed.

Decide what happens after hours

Calls don’t stop when the OPD closes. Decide, in writing, what a caller hears at nine at night and on a Sunday afternoon. Whatever it is, it should:

1. tell anyone with an emergency what to do now: call 108 or 112, or come straight to the hospital’s emergency;
2. give the OPD timings;
3. say when you will call back, and then do it.

A recorded message in plain Hindi might go like this (an example written for this guide):

Avoid two things: a line that rings out with no message, and a voicemail box that nobody checks before OPD opens. If night calls go to your emergency desk instead, its staff will spend the night on booking questions, so give them a quick way to add callers to the morning’s call-back list.

What goes wrong with IVR menus

An IVR picks up every call, so it can look like the fix. Often it only moves the queue. At AIIMS, only patients who already had a hospital ID number could book through the IVRS, they couldn’t choose a doctor, and they were booked with the doctor who had seen them before. New-patient bookings made through it turned up 23% of the time, against 46% for the call centre.

The usual problems are familiar: menus in English or formal Hindi, too many options, dates typed in on a keypad, and a last option that ends at the same busy desk, so callers hang up there instead.

If you keep an IVR:

• Put the emergency message first, before any menu.
• Offer no more than three options, in the language most of your callers speak.
• Let callers reach a person, or the call-back list, from every level.
• Count hang-ups inside the menu as missed calls.

There is a fuller comparison in AI receptionist vs IVR vs call centre.

Where an AI receptionist fits

An AI receptionist answers in conversation, so callers say what they need in their own words, and it can talk to several callers at once. That makes it a good fit for the overflow your team can’t reach and for the hours when nobody is at the desk.

DrMate’s AI receptionist answers your hospital’s existing number in everyday Hindi and Hinglish, day and night, books into your doctors’ genuinely free times and says “booked” only once the booking is saved. Every sentence a caller says is checked for emergency warning signs first. If more people call than the line is set up for, they hear a short apology and go on your call-back list. It usually starts with the calls your team misses and the ones after hours. It doesn’t replace your reception team: the calls that need a person still go to them, with the reason attached.

To put a rupee figure on your own missed calls, try the missed-call calculator, or see how a pilot works.