Split billing in healthcare means you receive two separate charges for a single visit: one for the doctor who treated you and one for the facility where you were treated. This commonly happens at hospital-owned clinics and outpatient departments, and it often catches patients off guard because a routine office visit generates two bills instead of one.
How Split Billing Works
When you visit a doctor’s office that’s owned by or affiliated with a hospital, the visit is considered “provider-based.” That designation triggers two distinct charges. The professional fee covers your doctor’s time, diagnosis, and any procedures they personally perform. The facility fee covers everything else: the building, nursing staff, medical equipment, supplies, and general infrastructure that supported your visit.
In a traditional independent doctor’s office, all of those costs are bundled into a single bill. But when a hospital system acquires that same practice, even if it’s in the same building with the same doctor, the billing structure can change to split billing. The hospital now charges separately for the use of its facility, on top of what your doctor charges for their services.
What the Facility Fee Actually Covers
The facility fee isn’t just a room charge. According to the American Hospital Association, it covers both direct and indirect costs that keep the hospital system running: round-the-clock nursing and physician availability, medical equipment, drug therapies, and maintaining critical building infrastructure. Hospitals argue these fees are necessary because reimbursements from insurance, including both public and private payers, often don’t cover the true cost of providing physician services. The facility fee helps subsidize that gap.
That said, the fee can feel disproportionate from a patient’s perspective. You might sit in what looks like a normal exam room for a 15-minute checkup and later find a facility charge of $100 to $300 or more on your bill, separate from whatever you owe for the doctor’s time.
Why You End Up Paying More
Split billing doesn’t just mean two bills. It often means two copays. If your insurance plan requires a copay for physician services and a separate copay for outpatient hospital services, you’ll owe both. Your deductible works the same way: both the professional and facility charges count as separate line items that you may need to pay down before your insurance kicks in fully.
The total cost of the same appointment can be significantly higher in a provider-based setting compared to an independent office. The clinical care is identical, but the billing classification changes what you owe. This is one of the main reasons split billing has drawn criticism from patient advocates and state lawmakers.
How to Know Before You Go
Federal rules require hospitals to be more transparent about pricing. Since January 2021, every hospital operating in the United States must publish clear, accessible pricing information online in two formats: a comprehensive machine-readable file listing all items and services, and a consumer-friendly display of common “shoppable” services. In theory, this means you can look up a hospital’s website before your visit and see what facility fees they charge for routine outpatient care.
In practice, these tools can be hard to find or difficult to interpret. Your most reliable option is to call ahead. Ask the scheduling office whether the location bills as a provider-based facility, and if so, whether you’ll receive separate professional and facility charges. Many hospital systems, including Cleveland Clinic, explicitly note on their billing pages that provider-based visits generate two charges: one for the care and one for the facility.
Legal Protections and State Restrictions
Federal law offers some protection through the No Surprises Act, which prevents out-of-network providers from balance billing you during visits to in-network hospitals, hospital outpatient departments, critical access hospitals, and ambulatory surgical centers. Facilities are also required to disclose balance billing protections to patients. However, the No Surprises Act doesn’t specifically ban or cap facility fees themselves.
Several states have gone further. Connecticut prohibits off-campus hospital outpatient departments from charging facility fees for standard office-type visits, and is extending that prohibition to on-campus facilities as well (with some exclusions). Maine has limited facility fee billing for care provided in office settings for nearly two decades. Indiana passed restrictions in 2023 targeting outpatient facility fees at off-campus locations owned by large nonprofit health systems. These state-level efforts reflect growing recognition that split billing can quietly inflate the cost of routine care.
How to Reduce Your Costs
The simplest way to avoid split billing is to choose an independent physician’s office rather than a hospital-owned outpatient clinic for routine care like annual physicals, follow-up appointments, or minor procedures. If your doctor’s practice was recently acquired by a hospital system, ask whether the billing structure changed.
If you need to use a provider-based facility, call your insurance company before the appointment. Ask specifically whether you’ll owe separate copays for the professional and facility components, and what your out-of-pocket estimate will be. Some insurance plans negotiate facility fees down or waive the second copay for certain visit types, but you won’t know unless you ask. Checking the hospital’s online price transparency tool, if they have a usable one, can also give you a ballpark before you commit to the appointment.