The 15% to 35% Revenue Leak Hiding in Physician-Owned Practices
By Flora Sanders · May 12, 2026
Independent physician-owned practices lose 15% to 35% of earned revenue on average. That number is not a marketing pitch. It is the pattern we see in every Practice Revenue Health Check we run, and it holds across specialty, size, and geography. The revenue is not missing because the work was not done. It is missing because gaps in the billing and collection process let it drain out before it reached the practice account.
Where the money goes.
The leaks fall into four categories.
Aging accounts receivable. Every practice has A/R past 90 days. In healthy practices, it stays under 15% of total A/R. In practices with silent leaks, it climbs above 20% and keeps growing. The longer receivables age, the less likely they are to be collected.
Unrecovered denials. First-pass denial rates for medical claims typically run 5% to 15%. Of those denials, roughly 40% are never reworked. Every one that is not reworked is written off, sometimes explicitly, sometimes implicitly. The revenue was earned. It was just not collected.
Underpayments against contract. Payer contracts specify allowed amounts by CPT code. Payers routinely underpay against these contracts. Without a systematic contract-to-payment comparison, underpayments are invisible. Even a 3% underpayment rate on a $2M practice is $60,000 per year.
Coding gaps. Under-coded visits, missed modifiers, and unbundled services all reduce reimbursement below what the visit earned. Surgical specialties and complex office visits are most affected. Coding audits routinely find 5% to 15% recoverable revenue that was earned but under-billed.
Why the leaks stay hidden.
Every one of these leaks looks normal from inside the practice. Aging A/R looks like a category on a report that always has numbers in it. Denials look like a workflow that everyone assumes gets handled. Contracts feel like a fixed input. Coding feels like a solved problem because it "has always been done that way."
The leaks are invisible to the practice owner because everyone in the workflow assumes someone else is handling the part that leaks.
How to find yours.
A Practice Revenue Health Check surfaces where your practice sits on each of the four leak categories. It compares your metrics to benchmarks for your specialty and practice size, quantifies the recoverable revenue, and prioritizes the recovery in dollar order.
If patient collections feel harder than they should, or if the year-over-year revenue trend has softened without a clear reason, the leaks are almost certainly there.
Schedule a Free Revenue Diagnostic Call to see what your practice's exposure looks like.
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