Ask an optometry practice owner what a new patient is worth and the first answer is usually the exam fee. It's the number on the price list, the number the front desk quotes, the number a vision plan covers. It's also the smallest number in the whole relationship, and pricing Google Ads clicks off it is how practices end up bidding too timidly on the searches that fill their optical shop.
Chapter 1 set up the tracking and Chapter 2 picked the searches to meet first. This chapter answers the money question in between: how much can you afford to pay for a click on "eye exam near me"?
The Exam Fee Is the Smallest Number on the Receipt
Start with the exam itself. CareCredit, the medical financing company, puts a routine eye exam at about $136 on average without insurance and about $25 with a vision plan, based on a 2024 national cost study it commissioned. The Vision Council's consumer survey found that 67% of people paid under $50 for their last exam. Whatever the exact figure in your office, the exam is a modest line item.
The products are not. The most detailed public benchmark we could find, the Management & Business Academy's Key Metrics report (2015 edition, sponsored by the lens maker Essilor, so treat it as dated and vendor-backed), found that independent optometry practices earned 61% of their revenue from product sales: 43% from eyewear and 16% from contact lenses. Professional fees, exams included, made up the other 39%. The median pair of glasses sold in an independent practice was $227.
Newer benchmarks sit behind industry paywalls, so we can't quote them. The 2015 report itself noted that the revenue mix "has changed little over six years of measurement." Check it against your own books: for many independent practices, the optical shop and the contact lens business pay a large share of the bills.
Three New Patients, Three Very Different First Years
Here's what that means for a single click. Put three new patients through the same exam and follow what each one spends in the first year. The inputs come from the sources above; the arithmetic is ours.
- Exam only: takes the prescription and buys glasses somewhere else. About $136.
- Exam plus glasses: buys a pair in your optical shop. About $136 plus $227, or $363.
- Exam plus contact lenses: adds a contact lens exam and fitting (about $125 in CareCredit's study) and buys a year of two-week lenses from you (about $291, same study). About $552.
The same ad, the same search and the same exam chair produced one patient worth four times another. These are revenue figures, not profit: frames and lenses carry costs an exam doesn't. The point holds anyway. What a click is worth depends less on the exam and more on what happens after it.
The Prescription Walks Out the Door by Law
Eye care has a twist no other health guide in this series deals with: the law guarantees that your patient can take the prescription anywhere.
The Federal Trade Commission's Eyeglass Rule requires the prescriber to hand over the eyeglass prescription immediately after the refraction, and it bars making the exam conditional on buying glasses. Since the 2024 amendments, the practice also has to get a signed or recorded confirmation that the patient received it. The FTC's Contact Lens Rule does the same for lenses, and it lets an online seller fill an order if the prescriber doesn't respond to a verification request in time. (This isn't legal advice; have your counsel review your process.)
So the optical sale is never automatic. The same MBA benchmark found that independent practices kept 64% of their patients' frame purchases, 68% of spectacle lens purchases and 76% of soft contact lens purchases. The rest walked. The pull toward online is growing on the contact lens side: the Vision Council reported that 39% of contact lens buyers bought online in early 2025, up from 35% a quarter earlier.
That makes your capture rate one of the most important numbers in your Google Ads account, even though Google never sees it. A practice that keeps most of its optical sales can afford to pay more for a new patient than one that doesn't, and it should bid that way.
An Eye Care Patient Comes Back Every Year
The first year is only the start. The 2023 adult guideline from the American Optometric Association (AOA) recommends a comprehensive exam every year, and most vision plans cover one a year. A patient who likes your practice has a standing reason to return.
As an illustration only, take the patient who bought glasses: five yearly exams at $136 and a new pair of glasses every other year at $227 comes to about $1,360 over five years. A contact lens wearer who reorders from you each year climbs faster. Families multiply it again, because a parent who trusts you often books the children too (Chapter 11 comes back to kids).
Nobody should write a single "lifetime value" figure on a whiteboard and treat it as fact. Your own records can tell you how often patients return and what they buy. Until you pull them, use the first-year numbers above, which are conservative.
Run the Chain From Click to New Patient
Now work backward from the click. The chain has five links:
- Cost per click: what Google charges when someone taps your ad.
- Booking rate: the share of clicks that become a booked exam.
- Cost per booking: cost per click divided by the booking rate.
- Show rate: the share of booked patients who actually arrive.
- Cost per new patient: cost per booking divided by the show rate.
An example, with inputs chosen for illustration, not taken from any benchmark: $8 a click (inside Keyword Planner's $3.65 to $11.60 top-of-page range for "eye exam near me"), 10% of clicks book, and 85% of those patients show up. That's $80 per booking and about $94 per new patient.
The booking rate counts every path Chapter 1 set up as primary: online bookings, request forms and calls that last at least 30 seconds. If you only count online bookings, the rate looks worse than it is and the chain overstates what a patient costs. If you count lens reorders, it looks better than it is, which is the more expensive mistake.
Set $94 beside the three patients. Against an exam-only patient, it leaves little room. Against a glasses or contact lens patient, there's plenty. Replace every input with your own as soon as the tracking from Chapter 1 has a month of data, and run the chain again.
Vision Plans Change the Math, Not the Method
Most eye care patients arrive with a plan. In the AOA's 2022 practice survey (2021 data), owner optometrists reported their revenue by source: direct patient payment 31%, vision plans 30%, private medical insurance 23% and government programs 16%.
A plan patient pays a copay, the practice collects a plan reimbursement, and many plans include an eyewear allowance the patient can spend in your optical shop. What plans reimburse varies by plan and contract, and we found no reliable national figure. Use your own payer mix to adjust the receipts above. The method doesn't change: value the patient, run the chain, compare the two. Chapter 14 covers how vision plans and medical insurance split eye care searches in two.
The Front Desk Moves the Number More Than the Bid
Two of the five links in the chain happen after the click: whether the patient books, and whether they show up. The optical sale happens after that. None of those is a bid setting.
The patient reviews we read from our example market, Chicago, make the point. Staff, phones and the front desk came up in 629 of 837 reviews, and 118 of those mentions were complaints. Fifteen reviews praised the doctor and faulted the desk in the same breath. Your market's reviews will name different offices, but the pattern is worth checking in your own.
A callback within the hour, a clear answer on price and coverage, and a reminder text before the appointment each move the booking rate or the show rate.
Set the First Budget From the Patients You Want
Budgets work best built from the bottom up. Pick a target for new patients from Google Ads each month and price it at your cost per new patient; that's the monthly figure. With the example inputs, 20 new patients at about $94 each is about $1,880 a month.
Start somewhat below that while Chapter 7's bids settle and real numbers replace the example ones. Give each high-value search its own page to land on: a contact lens exam page for lens searches, a children's exam page for parents, a dry eye page for medical visits. The next chapter explains why the page matters to what you pay.
Next: Google Grades the Page Before It Charges You
The price of a click isn't only set by what you're willing to bid. Google also weighs the quality of your ad and the page it sends people to, and eye care has a problem there that most specialties don't: searchers who aren't sure whether they want an optometrist or an ophthalmologist. Chapter 4 covers Ad Rank, Quality Score and how your page settles the question.
All sixteen chapters, in order, are on the guide's home page.
Before we set a single bid for an eye care practice under our Google Ads management, we run this chain with the practice's own numbers. Doing it yourself? Pull last year's capture rate and payer mix first; they'll tell you more about your budget than any benchmark.
