By Lozelle Mathai, MBA, CFE, founder of Healthy Bodies of Finance, a team that brings a forensic accounting lens to fractional CFO work for health and wellness practice owners.
Your practice showed a strong month on the profit and loss statement, and you let yourself breathe for a second. Then the fifteenth arrived.
Payroll cleared, the equipment lease drafted, and vendor payments came due. The bank balance dropped to a number that tightened your chest.
You pulled the reports to find out how a profitable month could drain the account this fast.
Nothing on those reports is wrong. A healthcare practice can be profitable and still run low on cash because profit and cash flow measure two different things: what you earned, and what has actually reached your account. Insurance reimbursement arrives weeks after you treat a patient, while payroll, rent, and payroll taxes come due on fixed dates. A profitable month can still produce a thin bank balance.
What is the difference between profit and cash flow in a medical practice?
A profit and loss statement measures the revenue you earned during a period and the expenses you incurred to generate that revenue. It says nothing about the timing of money moving through your accounts. Cash flow measures exactly that: when payments arrive and when obligations clear.
Reading your profit and loss statement next to your balance sheet, rather than on its own, shows you both the earning picture and the collection picture at the same time.
Why is my practice profitable but has no cash in the bank?
The answer is timing. Many healthcare practices deliver patient care weeks before they collect payment for it. Insurance claims move through the payer process on the payer’s schedule. Patient responsibility can go uncollected until statements go out or a payment plan begins. Depending on the payer, reimbursement for services you provided in March can arrive as late as May.
Your revenue gets earned on one calendar and collected on another. Profit registers the moment you provide care, while cash arrives whenever the payer and patient get around to paying.
How does insurance reimbursement timing create a cash-flow lag?
In a medical practice, that lag is your accounts receivable: care you delivered and billed but have not yet collected on. A large receivables balance can look reassuring, since it stands for money owed to you. The longer that balance ages, the less of those claims you collect.
Tracking days in accounts receivable, denial rates, and first-pass claim acceptance shows you how much of your revenue is tied up before it reaches the bank. A practice that leans heavily on insurance reimbursement without that tracking can feel profitable while running cash-constrained for months at a time.
Why your expenses keep a stricter calendar than your revenue
Your obligations do not wait for the payers. Payroll runs on a fixed schedule, and rent comes due every month. Loan payments, payroll taxes, software subscriptions, medical supplies, and vendor invoices each carry their own due dates. When several of those obligations fall inside the same week, cash can run short even while the practice stays profitable.
Two more pressures catch owners who read only the profit line. A bigger top line raises your tax bill, so a balance that looks like surplus may belong to the government. And equipment you finance or buy outright pulls cash out immediately, long before any tax deduction changes what you owe.
Profit and cash are two different readings of the same practice
A profitable practice is not automatically a cash-comfortable one, and one month of profit does not guarantee the cash to cover the next fixed cost. Both readings are accurate, and you have to watch them together.
A rolling 13-week cash flow forecast turns this from a recurring surprise into something you can see coming. It maps your expected collections against scheduled obligations, so you get weeks of warning before a cash crunch instead of discovering it on the fifteenth.
How the forecast shifts by practice type
The forecast mechanics are the same everywhere. Where the cash hides depends on your specialty.
What changes when you can see it coming
Once a rolling forecast runs in the background, the fifteenth stops ambushing you. You know weeks ahead whether payroll, the lease, and a supply order will come due in the same week. Hiring a provider or opening a second treatment room becomes a decision you weigh with the timing in front of you instead of a bet. A profitable month starts to feel like one, because the cash to back it is already accounted for.
We build that forecast and watch it alongside you. If your practice clears seven figures and the profit in your reports keeps outrunning the cash in the account, that timing is worth a closer look.
Frequently-Asked Questions
Can a business be profitable and still run out of cash?
Yes. Profit records revenue earned minus expenses incurred, while cash flow records money moving in and out of your account. Timing differences, loan principal payments, owner draws, tax reserves, and unpaid patient or insurer balances can all leave a profitable practice short on cash.
Does profit include money my patients and insurers still owe me?
On an accrual profit and loss statement, yes. Revenue counts when you deliver and bill for care, not when the payment clears. This is why your profit can climb while your bank balance stays flat.
What is a healthy days-in-accounts-receivable target for a medical practice?
A common benchmark is keeping days in accounts receivable under 40, with 30 to 35 considered strong. When that number rises, it signals that collections are slowing and cash is stuck in unpaid claims.
How can I see a cash shortfall before it happens?
Build a rolling 13-week cash flow forecast. Projecting your collections and outflows week by week gives you a few weeks of lead time to adjust spending, timing, or draws before a tight week arrives.
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This article is designed to provide information only and should not be considered legal or tax advice. Because of the complexity of the law and the variables in your own personal tax and accounting situation, you can’t rely on our advice specifically related to your unique circumstances. In order to get the best tax savings and legal advice available to you, you should consult with your own accountant, attorney or advisor regarding your particular facts and circumstances. Healthy Bodies of Finance is an accounting firm that specializes in working with health and wellness providers. We provide monthly accounting & bookkeeping services and financial education. For more information on our specialized services for health and wellness providers please contact us at info@healthybodiesoffinance.com