What Is Patient Recall? Recall vs Reactivation vs Reminders (2026)

Patient recall is the process of bringing back a patient who is due for a visit on a set interval, such as the six-month hygiene visit, the annual exam, the post-op check or a surveillance test. Reactivation is different: it reaches a patient who has gone quiet, with no visit in the prior twelve months and nothing on the schedule. Reminders are different again: they confirm a visit that is already booked. Recall is about the visit that does not exist yet. For the category overview, see AI patient reactivation software, then the Recall Agent and our specialty guides to dental patient recall software and orthopedic patient recall software.

Key takeaways

• Recall is driven by an interval the clinician sets, so the due date comes from the care plan and the last completed visit.
• Reactivation starts at twelve months with no visit and nothing booked, and Clinekt treats those patients as new patients.
• Reminders protect a visit that exists, while recall and reactivation create visits, so a perfect confirmation rate says nothing about the overdue list.
• In a Duke study of 395 glaucoma patients reported by the Duke Eye Center in 2023, one-third stopped regular check-ups over ten years (defined as 52 weeks without an eye doctor visit), and only 17% of them later returned to care.
• In the Cochrane review by Jacobson Vann and colleagues (2018) of reminder and recall for immunization, telephone calls had the largest effect (risk ratio 1.75), ahead of letters and text messages (both 1.29) and postcards (1.18).

Want to see how many of your patients are overdue? Book a demo or run the patient leakage calculator.

What is patient recall, and how is it different from reactivation and reminders?

The three jobs differ by where the patient is in time relative to the schedule.

• Reminder: the visit is booked. The message confirms the date and time and gives the patient a way to confirm or reschedule.
• Recall: the patient is due by interval and has no visit booked. The message offers times for the next visit in the series.
• Reactivation: the patient has gone quiet, with no visit in the prior twelve months and nothing on the schedule. The message is a welcome back, and Clinekt treats the patient as a new patient.

The boundaries matter because the work is different. A recall patient knows the practice and usually knows why the visit is due. A reactivation patient may have moved or changed insurance, so the first conversation finds out what changed before it offers a time. Timing matters too: 82% of patients try to book care outside regular office hours, so a recall that only accepts a reply during staffed hours loses patients at the moment they answer.

What does patient recall look like by specialty?

Every specialty has its own intervals, and the clinician sets them. These are common patterns, not rules. Orthopedic post-op checks follow the same logic.

• Dental hygiene: the six-month cleaning and exam is the familiar default, tracked in Dentrix, Eaglesoft, Open Dental or Denticon as a continuing care or recall due date.
• Dermatology skin checks: patients with a history of skin cancer or many atypical moles are often asked back for a full-body check once a year, commonly tracked in ModMed.
• Urology PSA follow-up: men on PSA monitoring or active surveillance return on the interval the urologist sets.
• Ophthalmology glaucoma: glaucoma is managed for life, with pressure checks and visual field tests on a schedule. In the Duke work (Williams et al., reported by the Duke Eye Center, 2023), two-thirds of the patients who came back after a lapse had disease progression or a complication.
• Cardiology echo: patients with valve disease return for surveillance echocardiograms on a set interval, ordered in systems such as Epic or Cerner.
• Physical therapy plans of care: the plan of care prescribes a number of visits over weeks, so recall means rebooking patients who stopped partway. In a PLOS ONE study of 2,243 low back pain patients at five clinics (Shahidi et al., PLOS ONE, 2022), 43% were adherent to the prescribed program and 31.7% stopped early for logistic and accessibility reasons.

How are recall lists built from the practice management system?

A recall list is a query against records the practice already has. The pattern is the same in Epic, athenahealth, ModMed, NextGen, eClinicalWorks, Cerner and the dental systems.

• Find the last completed visit by visit type for each patient, ignoring cancelled and no-show entries.
• Apply the interval for that visit type to get a due date, for example last hygiene visit plus six months.
• Exclude patients who are already booked. If a future appointment exists for that visit type, the patient is not a recall.
• Exclude patients who should not be contacted: deceased, transferred out, discharged or opted out.
• Split by age of the due date. Due within thirty days, overdue by one to eleven months, and no visit in twelve months or more, which is the reactivation group.

The hard part is data quality: visit types are often free text, intervals live in a clinician's head, and the due date field is empty for many patients. A good first pass fixes the few visit types that carry most of the volume. Clinekt does this with the practice during setup, working from the practice's records and connecting to the EHR, and nothing changes in the practice's workflow.

How do you measure recall rate?

Recall rate is the share of patients who came due in a period and were seen or booked within a set window. Define three things before you count anything, and report by visit type.

• Denominator: patients who reached their due date during the month, by visit type.
• Numerator: of those, patients with a completed visit within a fixed window, such as 60 days after the due date. Track booked and completed separately.
• Exclusions: transfers, deaths, opt-outs and patients already booked before the due date.

For example, if 400 patients came due in March and 260 had a completed visit within 60 days, that month's recall rate is 65%. Pair it with the overdue backlog (patients past due by any amount) and time to rebook (days from first contact to a booked visit).

Why do letters and single texts underperform conversations?

A letter or a single text is a one-way message. The patient has to find the number, call during office hours and negotiate a time, and every step loses some of them. Nothing in it can answer the questions that block the booking, such as whether insurance is still accepted.

The research is consistent about the direction, with a caveat on scope. The Cochrane review (Jacobson Vann et al., Cochrane Database of Systematic Reviews, 2018) pooled reminder and recall studies for vaccination. Letters (risk ratio 1.29, 27 studies), postcards (1.18) and text messages (1.29) all beat no contact, and telephone calls had the largest effect at 1.75. The telephone estimate rests on seven studies with a wide confidence interval, and the evidence is about immunization, so read it as direction, not as a forecast.

One-way contact helps, and two-way contact helps more. The practical move is a text, a call and an email in one thread.

How to evaluate patient recall software: 6 questions to ask

1. Where does the list come from? The tool should work from your own records and visit history, not from a list you export by hand each month.
2. Does it handle every interval type? Hygiene, annual exams, post-op checks and plans of care each need their own due logic.
3. Can the patient reply? A recall that cannot answer a question is a letter with a faster stamp.
4. Does it book the visit in the conversation? A link to a calendar page is a hand-off. Look for booking inside the thread.
5. What happens at twelve months? The tool should treat a patient with no visit in twelve months as a new patient, with a new-patient conversation.
6. What does reporting show? You want recall rate, backlog and time to rebook by visit type.

Where does Clinekt fit?

Clinekt is patient engagement software: patient engagement that ends in a booked visit. Our AI agents share one memory of every patient. The Inbound Agent answers every call, text and new patient on the website around the clock. The Recall Agent works from the practice's own records to find overdue, dormant and unfinished-plan patients, reaches them by phone, text and email in one thread, and books them back. The Outbound Agent reaches net-new demand, and the Care Agent handles monthly check-ins between visits. Clinekt works alongside Epic, athenahealth, ModMed, NextGen, eClinicalWorks, Cerner and the dental systems, with phone and EHR setup done with the practice, not by it.

The closest proof we have is from orthopedics, so we say so plainly: Baldwin Bone and Joint, an orthopedic group, saw 263 qualified surgical leads, 159 booked appointments and a 60% booking rate in a single quarter (read the case study). That result is about leads rather than a recall list, and it is one specialty. Read the orthopedic and dental recall guides for how the Recall Agent applies to each. Clinekt is HIPAA compliant, SOC 2 Type II, with a BAA with every client.

Frequently asked questions

Is Clinekt patient recall software?

Yes. Clinekt's Recall Agent works from the practice's own records to find patients who are due, overdue or past a lapsed plan, reaches them by phone, text and email in one thread, and books them back. Because a patient with no visit in twelve months counts as a new patient, the same agent also covers reactivation.

What is the difference between patient recall and patient reminders?

A reminder confirms a visit that is already on the schedule, so its job is to reduce no-shows. A recall contacts a patient whose next visit does not exist yet, so its job is to create the booking.

When does a recall patient become a reactivation patient?

When there has been no visit in the prior twelve months and nothing is on the schedule. At that point the patient has gone quiet, and Clinekt treats the patient as a new patient. The conversation changes from "you are due" to a welcome back.

What is a good recall rate?

No single benchmark fits every specialty, because practices define the due window and the numerator differently. Set your own baseline by interval type, then track whether it rises month over month. We do not quote an industry number because we have not verified one.

Do letters still have a place in recall?

Yes, as one touch among several. A mailed letter or postcard reaches patients who do not answer calls or texts, and trial evidence shows both beat no contact. A letter cannot answer a question or book the visit, so it works best as the start of a conversation.

Where to start

Count the patients with no visit and nothing booked in the last twelve months. The patient leakage calculator turns that count into a picture of what is walking out, and a short call on the demo page shows how the Recall Agent would work your list.

Keep reading: reminders vs recall vs reactivation, patient recall software and patient engagement software.