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Clinic KPI Tracking: Definitions That Support Better Decisions
By ClinicGrower · Updated · Guidance for clinic owners and their teams
In this guide
Agree the reporting rules first
For each measure, record its definition, source, owner, reporting period and exclusions. Decide how duplicates, spam, existing-patient enquiries, cancellations and rescheduled appointments are handled. Keep enquiries, booked consultations, attended consultations and paid treatments as separate stages. A telephone-link click is an interaction, not evidence that a call connected or a consultation was booked.
Use comparable cohorts. For example, follow enquiries received in one month through an agreed observation period. Comparing this month's enquiries with treatments booked by earlier enquiries can produce a misleading conversion rate. Show pending outcomes separately.
Calculate enquiry and consultation measures
Use the same cost scope and matched cohort in each calculation. If a denominator is zero, report the measure as unavailable rather than inventing a percentage.
- Cost per enquiry = included acquisition spend ÷ valid unique enquiries. State whether spend includes media only or also agreed fees.
- Enquiry-to-booked-consultation rate = unique enquiries leading to a booked consultation ÷ valid unique enquiries × 100.
- Consultation attendance rate = attended consultations ÷ consultations due in the period × 100, using a documented cancellation policy.
- Consultation-to-treatment rate = people from the attended-consultation cohort who book a treatment within the observation window ÷ that cohort × 100.
- New-patient acquisition cost = allocated acquisition costs ÷ newly acquired patients under the agreed definition. This is different from cost per lead.
Interpret service and clinical context
Record time to the first meaningful response, specifying whether the clock includes closed hours. A median and the proportion meeting the clinic's service target can be more useful than an average alone. Measure unanswered enquiries as well as successful contacts.
A lower treatment-booking rate is not automatically a marketing or sales failure. Suitability, informed choice, treatment mix, appointment availability and affordability all influence outcomes. Clinical decisions remain with the qualified clinic team. Do not pressure staff to recommend treatment merely to improve a metric.
Separate revenue from profit
Revenue-based lifetime value can be estimated as average revenue per visit × visits per year × expected active relationship in years. This is a simplified forecast, not realised profit or a safe acquisition budget. State its assumptions and compare it with observed patient cohorts.
ROAS = attributed revenue ÷ advertising spend. It excludes treatment delivery costs and other overheads. A defined marketing ROI estimate can use (incremental contribution before marketing costs − marketing costs) ÷ marketing costs × 100. Explain how contribution and incremental outcomes were estimated; attribution alone does not prove incrementality.
Build a review people can use
Start with a monthly table showing each measure, its denominator, the previous comparable period, missing records and an owner. Reconcile booking and payment totals with the authorised operational systems. Keep unknown source or outcome values visible instead of forcing them into a channel.
Review one material change at a time. Record the suspected cause, a bounded action and when it will be reviewed. Compare like treatment groups and mature cohorts. A rate rising from 40% to 50% increases by 10 percentage points, or 25% relative to its starting value; label the distinction.
Keep reporting proportionate
Use aggregate information wherever possible and restrict access to necessary operational records. Do not copy names, clinical details or patient messages into advertising tags or general analytics. Consent, browser restrictions and incomplete staff updates create gaps that should be documented.
The Free Clinic Growth Audit reviews public information. Reviewing private reporting, system access and revenue evidence belongs in a separately agreed diagnostic or delivery scope.
Sources and further reading
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Questions clinic owners ask
Which clinic KPIs support useful growth decisions?
Track enquiries, successful contact, booked consultations, attendance, new paying patients and relevant revenue or contribution measures. Define each measure consistently and show the time period, cohort and missing information alongside it.
Why do two reports show different conversion rates?
They may use different enquiry definitions, date ranges, attribution rules or outcomes. Align the numerator, denominator and cohort before comparing reports or drawing a performance conclusion.