Your practice should hire a fractional CFO when revenue is climbing but profit isn’t following — usually somewhere between $1M and $20M, when the gap between what you bill and what you keep stops making sense. That’s the trigger. Not a revenue number. Not “we feel disorganized.” The gap.
Article Summary
A healthcare practice should hire a fractional CFO when its revenue is growing but its margin is flat or shrinking — the signal that overhead, payer mix, or pricing is quietly eating the gains. Bennett Financials diagnoses this against the 60-15-15 standard: 60% gross margin, 15% sales and marketing, 15% general and administrative. This article gives practice owners the math to run that check themselves before they hire anyone, the three signals that mean “now” instead of “later,” and what a fractional CFO actually changes versus a CPA or practice manager.
When should a healthcare practice hire a fractional CFO?
Hire one when you can’t answer this question in under ten seconds: out of every dollar you collect, how much is left after you pay the people delivering care? If you don’t know, or the number keeps dropping while revenue rises, that’s the moment.
Most practice owners wait too long. They hire when cash is already tight and the problem is six months deep. The right time is earlier — when you first notice that a good month on the schedule doesn’t show up in the bank account.
Here’s the reframe. Think of it like this: your P&L is a vital sign. You wouldn’t ignore a patient’s blood pressure climbing for a year. Most owners ignore their margin doing exactly that.
The pressure is real and getting worse. According to a June 2025 MGMA Stat poll, 90% of medical groups reported their year-to-date operating costs were higher than the same point in 2024. Costs are rising for nearly everyone. The practices that pull ahead are the ones that diagnose where the money is leaking before they cut.
I run a fractional CFO practice for service business founders doing $1M–$20M, and healthcare practices hit this wall in a predictable way: the schedule is full, the providers are productive, and the profit still isn’t there.
The real trigger isn’t revenue. It’s the gap between revenue and profit.
This is where most advice gets it backward. Every article on this topic tells you to hire when you “feel overwhelmed” or when “operations get complex.” Those are feelings, not triggers. A feeling can’t tell you whether you have a finance problem or just a busy week.
The actual trigger is a number you can check. When revenue grows 20% and profit grows 5% — or doesn’t grow at all — your practice has a structural margin problem that adding patients will not fix. It will make it worse, because you’ll add cost faster than you add collected revenue.
Most CFO firms will tell you the answer is cutting overhead. That’s the wrong place to start. Overhead is the third thing you diagnose, not the first.
According to MGMA research cited by 99MGMT, overhead typically consumes about 60% of practice revenue. Specialty matters a lot here — MGMA Cost Survey data reported by Medscape puts pediatric overhead near 60% and orthopedic surgery closer to 45%. So when a generic consultant says “your overhead is too high,” ask: too high compared to what? A 58% overhead pediatric practice is fine. A 58% overhead orthopedic practice is bleeding.
The point isn’t the overhead number. It’s that you can’t fix what you haven’t diagnosed in the right order.
Run the 60-15-15 check before you hire anyone
Before you pay anyone a retainer, run your own numbers against the standard Bennett Financials uses on every client. It’s three targets:
- 60% gross margin — what’s left after the cost of delivering care (clinical labor, supplies, the people doing the work)
- 15% sales and marketing — patient acquisition, referrals, marketing staff
- 15% general and administrative — front desk, billing admin, office, owner comp for non-clinical time
Hit all three and you land at a 30% operating margin. That’s the destination. Most practices start nowhere near it — and that’s fine. The target is universal; the timeline isn’t.
The sequence is what matters, and it’s fixed: COGS first, then sales and marketing, then G&A. Never reordered. Here’s why that order, not the reverse. Service businesses — and a medical practice is a service business — bleed most in the cost of delivery. If your gross margin is under 60%, no amount of admin cutting fixes it. You diagnose where the dollar dies first, then work outward.
Think of it like this: out of every dollar you collect, how much is left after paying the clinicians and staff who actually deliver the visit? If it’s less than 60 cents, scaling your patient volume makes you busier, not wealthier.
The mistake I see most often in a practice isn’t overspending on admin. It’s underpricing the work and overstaffing delivery — then trying to cut the front desk to fix a problem that lives in the exam room. You can’t cut your way out of a gross margin problem.
Want to know where your practice sits against the 60-15-15 standard? The Scale-Ready Assessment runs your actual numbers, builds a custom tax strategy, and produces a full enterprise value report. Free for US-based service businesses doing $1M–$20M. Book your free Assessment — 15 spots per month.
The three signals that say “now,” not “later”
If you’re deciding whether it’s time, these are the three signals worth acting on. One is a maybe. Two means you’re already late.
1. Revenue is up, cash is tight, and you can’t say why. This is the classic healthcare trap, and it’s structural. Insurance reimbursement runs on a delay, so collected cash always lags billed revenue. When you grow, the gap widens before it closes. If you’ve had two consecutive quarters where the schedule was strong but the bank balance didn’t move, you have a forecasting and revenue-cycle problem that a part-time finance leader exists to solve.
2. Your denial rate is creeping up and nobody owns it. Clean claims should clear at 95% or higher. Industry data shows denial rates that should sit below 5% routinely climbing to 11.8%, with rework costing roughly $57 per claim. Every denied claim is revenue you earned and didn’t collect. If no one in your practice can tell you your denial rate this quarter, that’s the answer.
3. You’re about to make a decision you can’t model. Add a provider? Open a second location? Renegotiate a payer contract? These are six-figure decisions most owners make on gut feel. A fractional CFO turns each one into a model with a number attached. If you’re staring at one of these and doing the math on a napkin, hire before you decide — not after.
Notice none of these is “I hit $5M in revenue.” Revenue is not the trigger. The gap is.
What a fractional CFO actually changes — versus your CPA and practice manager
Here’s the comparison most owners need, because they assume they already have this covered. They don’t.
| Role | What they own | What they don’t |
|---|---|---|
| CPA / accountant | Historical reporting, tax filing, compliance | What happens next — forecasting, pricing, decisions |
| Practice manager | Daily operations, scheduling, staff | Connecting the financials to strategy |
| Bookkeeper | Recording what happened | Telling you what it means or what to do |
| Fractional CFO | Forecasting, pricing diagnostics, margin strategy, decision modeling, enterprise value | Day-to-day clinical operations |
| Best for healthcare practices | A growing $1M–$20M practice where revenue outpaces profit and decisions are getting expensive | — |
Your CPA tells you what already happened. Your practice manager keeps the doors open. Neither one connects your numbers to a strategy — and that connection is the entire job.
Bennett Financials is a fractional CFO and tax planning firm that helps service business founders doing $1M–$20M diagnose growth bottlenecks, fix margins, and build businesses worth selling. For a healthcare practice, that means treating the clinical and financial sides as one system: provider productivity, payer mix, and pricing all feed the same P&L.
And here’s the part almost no one talks about when they tell you to “improve cash flow”: cash flow isn’t the prize. The prize is what the practice is worth — and that’s mostly about whether it can run without you.
Two practices, identical revenue and earnings. One can’t function if the owner takes three months off. The other runs independently. The first sells at roughly 2.76x earnings. The second sells at 6.27x. Same practice on paper, more than double the value. The difference is owner dependence — and fixing it is the same work that fixes your margin. That’s why exit planning and enterprise value aren’t a separate project from profitability. They’re the same project.
The tax side compounds it. Most growing practices overpay because they treat tax as a once-a-year filing instead of a year-round strategy. Proactive tax planning typically recovers $50K–$300K a year for a profitable practice — money that drops straight to enterprise value.
Case study: how financial clarity turned an operator into an owner
NuSpine, a chiropractic practice, came in with a common problem: the bookkeeping was clean, but it provided no direction. No roadmap, no benchmarks. The owner was growing on gut feel and couldn’t see where the business was actually headed.
What Bennett Financials did was shift the work from reporting to strategy — clear goals, real benchmarks, and a long-term wealth roadmap with milestones and timelines attached to each one.
The friction: the owner was skeptical at the start. The belief was that financial strategy was just fancier bookkeeping and wouldn’t change the outcome. That doubt didn’t break in the first meeting. It took seeing the roadmap turn into actual decisions before the owner bought in.
The result: financial clarity enabled a clean exit from the previous business, and that exit capital funded chiropractic franchise acquisitions. The owner moved from operator to owner-investor — from running one practice to owning several.
The insight that stuck: “Wealth came from having a long-term plan with milestones and timeframes, not random financial moves.” That’s the whole difference between a practice manager and a CFO. One keeps the lights on. The other tells you where the building is going.
Book a free Scale-Ready Assessment — three deliverables: full 60-15-15 financial diagnostic, a tax plan, and an enterprise value report showing your current multiple and the gap. 15 spots per month.
