
Reported annual returns from small, medium and large Australian and New Zealand clinics running the Lunula laser, and what drives the difference.
Adding any therapeutic device to a clinic is a financial decision before it is a clinical one. The figures below come from a survey of Lunula clients across Australia and New Zealand, grouped by the socioeconomic profile of the clinic's location — which turned out to be the strongest predictor of both pricing and marketing spend.
What goes into the calculation
- Price of a treatment package — typically a course of sessions plus follow-up reviews, sold as a bundle.
- New patients acquired per month.
- One-off marketing set-up cost.
- Ongoing monthly promotional spend.
- Monthly finance cost of the device.
- Local pricing norms and patient demographics.
Reported annual returns
~$26k
$400 package · ~10 new patients/mo · $500/mo marketing
~$58k
$700 package · ~12 new patients/mo · $2,000/mo marketing
$130k+
$1,200 package · ~14 new patients/mo · $4,000/mo marketing
Interestingly, higher marketing spend did not translate into proportionally more new patients. New-patient volume stayed relatively steady across the groups; what changed was the price the local market would carry, and therefore the return.
What the strongest performers did differently
Two habits came up repeatedly. The first was expectation management — spending real consult time explaining how nail fungus spreads, how reinfection happens, and that severe cases may need more than the standard course. The second was bundling: patients billed per session attended less reliably than patients who bought a package, which hurt both outcomes and revenue.
Owners also flagged the back-office side: no consumables to stock or reconcile, minimal downtime, a two-year warranty, and a loan device from Rehacare if a unit ever needs repair so treatment schedules keep running.
Figures are averages reported by surveyed clinics and are not a projection or guarantee of returns for any individual practice.
Working the numbers for your own practice
The arithmetic is simple enough to do on a napkin. Take your package price, multiply by the number of fungal-nail patients you realistically convert each month, and subtract monthly marketing plus the device finance payment. Because there are no consumables, almost everything above that line is contribution margin — which is why the break-even point usually sits at a low single-digit number of patients per month rather than a full appointment book.
- Break-even is typically reached at roughly three to five package patients per month, depending on price point and finance terms.
- Sessions run unattended, so a treatment can sit alongside routine care without consuming practitioner time.
- Debridement, review consults and home-care products add revenue on top of the package price.
- Existing patient files are the cheapest acquisition channel — most clinics already have hundreds of documented onychomycosis presentations.
Where clinics leave money on the table
- Selling single sessions instead of a full course, which hurts both attendance and outcomes.
- No baseline photography, so patients cannot see the progress they are paying for and drop out early.
- Never recalling past patients who were previously told nothing much could be done.
- Reception staff who cannot confidently answer 'does it hurt?' and 'how long until I see something?'.
- No six- and twelve-month review built into the package, which is where referrals come from.
References & further reading
- 1.Abrahams C. Lasers and onychomycosis — Podiatry Management, October 2019 (PDF)
- 2.Zang K et al. A retrospective study of non-thermal laser therapy for the treatment of toenail onychomycosis — J Clin Aesthet Dermatol, 2017 (PMC5479474)
- 3.Zang K. Treatment of toenail onychomycosis using laser pharmacology — Int J Dermatol Clin Res, 2021
- 4.Erchonia Lunula — toenail onychomycosis clinical study results report (FDA submission, DOCX)
- 5.Sullivan R. Erchonia laser therapy in the treatment of onychomycosis: preliminary report — Podiatry Review, Vol 71(2), 2014 (PDF)
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