Patient Lifetime Value: Calculate, Track & Boost Revenue

Patient lifetime value (PLV) gives practices a full picture of the future revenue a single patient offers during the entire time they are a patient. 

PLV provides a framework for evaluating marketing and patient acquisition costs.

Patient lifetime value estimates the dollar value a single patient brings your practice during the time they are a patient, starting with their first visit and ending with their final one.

Because the duration of a patient’s relationship with your practice and their frequency of visits cannot be known, PLV is defined using averages and estimations. 

This is built using the average value of a visit, the average number of visits, and the average duration of the relationship.

The value of a patient relationship can vary greatly depending on the specialty. In primary care, an average relationship may be worth several thousand dollars over a decade. 

In other specialties, a single relationship may be worth several tens of thousands of dollars from a single course of treatment. Regardless of the specialty, the primary purpose of the metric is the same. It provides an estimated long-term worth of the single patient relationship.

This guide explains patient lifetime value (PLV), the factors that influence it, how to calculate it accurately, how to evaluate acquisition costs and marketing performance, and how to improve retention and profitability over time.

Why Does Patient Lifetime Value Matter for Medical Practice?

Understanding PLV helps medical practices decide how much to invest in patient acquisition, as it directly correlates to profits. When each dollar spent on marketing returns revenue, you really have control over what you allocate to marketing.

Too much focus on acquiring new patients can lead to poor outcomes. No one bothers to measure what value patients actually are after you obtain them. This oversight creates issues. Without a patient value calculation, you, without a doubt, have no idea what your advertising spend actually accomplishes (if anything). You could be draining funds.

PLV addresses three issues simultaneously. First, it establishes the limit for what your practice can spend on acquiring a new patient. If a patient ends up being worth $3,000, then spending $300 to acquire them is reasonable, whereas spending $2,500 is not reasonable.

Second, it orders your marketing methods based on Return on Investment (not based on click spending).

Third, PLV supports the need for patient retention. The longer patients stay, the greater your practice value grows. All of this is achieved without any extra marketing spending.

PLV also enhances your practice’s profit projections. If patient value increases, you’re doing something right. If it decreases, you now have time to correct issues before your profits decline.

What Factors Determine a Patient’s Lifetime Value?

Patient lifetime value considers four primary factors: relationship duration, visit value, visit frequency, and acquisition cost. Adjust any factor, and the overall value changes.

1. Patient Relationship Duration

Patient relationship duration is the leading contributor to patient lifetime value. Even if a patient pays the same amount each visit, a ten-year patient is more valuable to the practice than a one-time patient.

Because of this, it is crucial to focus on patient retention. Having a patient for another year adds another year of visits. Many practices lose a significant percentage of their patient base within five years. This is often due to a lack of adequate communication and the patient’s first visit. Eliminating the loss of patients increases lifetime value.

2. Revenue Per Visit and Gross Margin

Revenue per visit is the average amount received for each patient visit. Gross margin per visit is the revenue less the costs incurred to provide the visit. When calculating patient lifetime value, consider gross margin per visit.

If a visit costs the practice $250 to provide and $400 is received, the gross margin is $150. If the $400 is the value used to calculate patient lifetime value, the practice will have an inflated value for the patient and overspend on acquisition. It is critical to know the difference.

3. Annual Appointment Count

Annual appointment count tallies how many times the average patient books an appointment within a year. More annual appointments mean more revenue, therefore, maximizing the patient relationship’s revenue potential.

Annual appointment counts vary among specialties. Mental healthcare is a good example of activity concentration. An acute TMS patient may book five appointments a week for six weeks. A Spravato patient may book appointments twice a week for a time, and then less frequently. A talk therapy patient may book appointments once a week for a while, and so on. Find the real average for your patient mix.

4. Patient Acquisition Cost

The patient acquisition cost is the total patient acquisition-related marketing and sales expense divided by the total new patients acquired during the period. Unlike other metrics, this figure is negative.

A clean patient acquisition figure incorporates more than the ad spend. This includes staff time, agencies and staff, software and subscriptions, and all content created for the purposes of patient acquisition. 

Patient acquisition cost estimates have a wide range, from $150 to $600, depending on the specialty. In general, primary care sits on the lower end of the range, while higher value specialty care sits on the higher end of the range. 

TMS specialty mental health clinics and Spravato specialty mental health clinics sit on the higher end of the range, because they serve a narrow, high intent patient market.

How To Calculate Patient Lifetime Value?

To calculate a patient’s lifetime value, multiply the average value a patient brings to a practice by the number of times a patient is expected to visit the practice in one year and by the expected patient relationship duration (in years). The last step involves the subtraction of the patient acquisition cost. This accounts for 80% of most practices.

Basic Patient Lifetime Value

The simple version of the formula gives the practice the expected total revenue by treating the patient:

PLV = Average value per visit x Visits per year x Years as a patient

The basic formula is a great starting point for practices that want to know the expected total revenue per patient in order to make gross revenue decisions. It considers neither variable nor fixed costs. This formula is great for an initial estimate to either the gross revenue expected by treating a patient or a rough estimate of expected revenue by treating different patient types.

Net Margin Formula

To arrive at profit per patient, use this formula. This is the value that should dictate practice spending the most:

PLV = (Years as a patient x Gross margin per year) – Acquisition cost

This formula is a more precise version of the revenue formula, as gross margin is substituted for the revenue number. After gross margins, the patient acquisition cost is subtracted from the gross margin. This formula should be used if the practice is considering patient acquisition costs, as it is the profit per patient.

Worked Example: Calculating PLV Step by Step

Let’s walk through this with one example patient. The sample dollar amounts are made up and simplified, while the visit patterns are consistent with what we would see in a typical clinical schedule.

We will start with the base TMS clinic model. An acute course generally lasts 36 sessions, and multiple patients typically come back for a short booster. Over the entire time a patient is coming to the clinic, this equates to about 16 sessions per year.

• Value of one session: $250
• Number of sessions in a year: 16
• Number of years as a patient: 3

To calculate lifetime patient value, we have the following: PLV = $250(16 sessions/year)(3 years) = $12,000 total revenue

Next, we will switch to the net-margin model to calculate profit. Assume the gross margin per year is $2,400. Also, assume the cost to acquire this patient is $600.

• Number of years as a patient: 3
• Gross margin per year: $2,400
• Cost to acquire patient: $600
• PLV = 3($2,400) – $600 = $6,600 

This patient adds $12,000 total revenue and is worth $6,600 total profit. Both of these are correct and address different questions. For top-line planning, we use the total revenue figure, and for the budget limit, we refer to the total profit figure.

How Does PLV Connect to Acquisition Cost and Marketing ROI?

A medical practice’s PLV can show how profitable it is based on whether marketing expenditures pay for themselves. A ratio of lifetime value to acquisition cost of 3:1 is common.

A direct measure of this would look like the following.

Marketing ROI = (PLV – Acquisition Cost) / Acquisition Cost x 100

Consider a patient who will be worth $9,000 over 2 years, yet who costs $600 to acquire. The return on this patient is about 1,400 percent. Given the total treatment cost, the $600 to acquire the patient is a very reasonable cost.

The examples also shows why profitable mental health specialties can afford paying more for each acquisition. Because an intensive TMS treatment episode can be worth several thousand dollars, one can afford a cost of $600 to acquire a patient. In contrast, a general talk therapy practice can be less profitable in a single therapy session, and therefore, can lose money with an equivalent cost of acquisition.

This is the relation of retention and acquisition costs for increasing the revenue of a practice.

Factor	New patient acquisition	Existing patient retention
Relative cost	Higher; industry estimates suggest 5 to 25 times more than retention	Lower; you already have the relationship
Speed of return	Slower; cost is paid up front	Faster; revenue starts from a known patient
Predictability	Lower; conversion varies by channel	Higher; past behavior guides the forecast
Effect on PLV	Adds new patients but raises total cost	Extends relationship length, the top PLV driver
Referral potential	Limited until trust is built	Strong; satisfied patients refer others

The table makes the pattern clear. Acquisition fuels growth, but retention compounds it. Both belong in a healthy plan, and PLV is the number that keeps them in balance.

How Do Patient Experience and Retention Drive Lifetime Value?

Patient experience impacts patient retention and thus lifetime value because they determine how often and how long a patient continues to utilize the service. The experience and retention of the patient are the two most effective factors of the PLV formula.

Retained patients often refer other patients, and retained patients require no marketing costs to continue bringing business.

Retention, in this case, is largely impacted by experience. For example, Patients who experience long wait times, poor communication, or rushed appointments are less likely to return.  

The patient who experiences timely service, is greeted personally, and is contacted after their appointment is more likely to continue and even recommend the service.

Lifetime value is impacted by the marketing cost of acquiring new patients. A patient who is retained, easily recommends new patients, and incurs no additional cost for continued business is the most effective means of generating new patients.

What Are the Most Common Mistakes When Measuring PLV?

The biggest error is developing PLV using revenue instead of margin. Using revenue makes the practice look a lot more profitable than it is and leads to overspending on acquisition. The practice is then left baffled as to why the growth is not reflected in the bottom line.

A few other frequent errors are as follows:

• Using benchmark numbers, like other practices’ retention rates or visit frequencies, leads to irrelevant PLV figures. Pull your averages and do not look elsewhere.
• Neglecting the cost of acquiring a patient. PLV is a more complete picture when the expense of acquiring the patient is included.
• Using a single number for PLV. A patient who comes in for TMS, another who comes in for Spravato and yet another who comes in for therapy on a weekly basis, all have PLVs that are separate and different.
• Ignoring referrals. A patient who comes in and refers three others is worth a lot more than the one visit he came in for. Be sure to track the source of referrals.
• Estimating PLV and never looking back. A PLV figure should be re-evaluated at least annually, due to the variability of costs, patient behaviors and fees.

If you keep the above in mind, the metric you set will be the most accurate. Measuring costs is where the truth lies.

How Can You Increase Patient Lifetime Value?

A patient’s lifetime value increases by increasing any of its three core factors: patient retention, margin per visit, and visit frequency, all of which are optimized while seeking to reduce patient acquisition costs. The tactics discussed here focus on core components of patient lifetime value.

Create Unparalleled Patient Experiences

Retention has the greatest impact on patient lifetime value and is, therefore, the simplest and most effective value driver. The key to retention is strengthening your relationship with the patient.

Focus on creating a positive experience with every visit. This means, at a minimum, reducing or eliminating wait times, training the staff to be polite and efficient, and optimizing the first visit to be as positive and productive as possible.

Prioritize Multichannel Patient Communication

When the goal of enhancing patient lifetime value is to maximize both visit frequency and relationship duration, then nothing is more valuable than proactive communication. Outreach is always superior to patient promotion, which is waiting in vain for the patient to remember the visit.

Be sure to send reminders and messages about upcoming, as well as overdue, appointments. Use their preferred communication method to do this. The preferred method may be texting, emailing, or using a patient portal. Engaged patients are the result of active communication and, more importantly, are the patients that the competition has not captured.

Smooth Practice Operations

Smooth operations help retain patients. Poor practice operations drive patients away. Slow or poor billing, scheduling, and long hold times erode retention.

Have patients simplify booking to the point where they can do it in 1 minute. Optimize billing so patients can easily understand it. Answer a patient’s need as a priority. Every obstacle removed is a reason one patient is retained.

Utilize AI to Increase Retention

Automation from technology improves the practice’s retention even when staff don’t have time to do retention work. Practice software increases the retention of patients without extra work for the front desk.

Incorporate a patient relationship management system to help within a single system to track visits, referrals, and the requirements of follow-up. Automation helps with scheduling reminders, recall campaigns, and review requests. Use AI to identify patients who may need to visit or risk leaving, and do the retention work first. You will have better retention over a longer period of time, spend less on retention, and increase value by doing so.

Final Words

Patient lifetime value translates patient value into a number. It creates an upper boundary on how much you will spend to acquire a patient, provides a return analysis on your marketing, and highlights the importance of retention. 

Start with a simplified version to understand the concept and then work your way up to the version that includes net margin to validate new spending initiatives. Calculate this for each patient type, do an annual review, and invest your resources in retention and patient enhancement initiatives, based on this data. This is the most effective way to grow the lifetime value for your patients as well as for your practice.