What is a healthy profit margin for a private-pay group practice?
After overhead, a group practice's margin under 10 percent of revenue reads as thin: one slow month, one departure, or one rent increase eats it. But the number only means anything under one precondition almost every published band skips: the owner's own clinical and management work is paid at market rate first. A practice showing 25 percent margin while the owner works two underpaid jobs isn't running a healthy margin, it's running an invisible subsidy.
The threshold, and what it protects against
Margin is what absorbs the practice’s shocks: the August dip, a clinician’s notice, a lease step-up, the quarter where two families move away in the same month. Under 10 percent of revenue there is roughly one month of shock absorption in a year of operating, which is why the engine flags it. A practice holding a durable 10 to 20 percent after honest owner pay is structurally sound; sustained margins far above that usually mean either genuine pricing power or an owner subsidy hiding in the number, and it is worth knowing which.
The precondition nobody states
Any margin figure computed before the owner’s two jobs are paid at market is inflated by exactly the amount of the underpayment. Price your own clinical hours at what a senior clinician would cost and your management hours at what a practice manager would cost, subtract those, and THEN read the margin. That is the number a buyer would compute, a lender would compute, and the only one that tells you whether the business works without your donation. The three-part owner paycheck explains the pricing →
What private-pay changes
Less than most published bands imply. Private-pay changes the QUALITY of the margin: collections land near session time instead of trailing it by sixty days, there is no denial risk repricing last quarter’s work, and a margin point is a margin point you can actually spend. The target does not move much; the confidence in it does. Insurance-side practices need a wider buffer for the same felt safety, which is why generic bands quoted without a payer-mix caveat mislead in both directions.
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