Commercial Mental Health Networks Leave Most Callers Stranded
A secret shopper study from Ohio State University found a stark break between what commercial insurance directories promise and what patients actually encounter: less than a quarter of calls to mental health clinicians led to a scheduled appointment. In practical terms, the network may exist on paper while remaining functionally unavailable at the bedside, where patients and families are trying to find a psychiatrist or psychologist before symptoms worsen.
More than 5,800 calls were placed to psychiatrists and psychologists listed in the directories of the largest commercial carriers across Delaware, Montana, New Jersey, Rhode Island and Virginia. Investigators used the nearest listed clinician for a simulated patient in a standard preferred provider organization plan, a design meant to reflect how many insured people first search for care. About 60% of the calls went unanswered, a finding that alone speaks to the fragility of access in outpatient behavioral health.
Directory Errors Turned Access Into A Phone Hunt
When calls were actually answered or ended in a clear way, the problems became more concrete. In 56% of the evaluable calls, directory information was inaccurate. Errors in contact information were the most common failure point, and about 22% of calls revealed specialty errors, meaning the clinician was listed in a way that did not match the actual service offered.
Disconnected or out-of-service numbers accounted for 11% of calls, a blunt sign that the directory was wrong in a way patients could verify immediately. Another 1.6% of calls showed network status errors, including clinicians who were no longer active in the network. Those are not abstract administrative mismatches. They are direct barriers that force patients to start over, often after already waiting weeks to make the first call.
A separate group of failures was more subtle but no less consequential. About one in five evaluable calls ran into capacity limits, including clinicians who were not accepting new patients or had no appointment availability. In those cases, the directory entry may have been technically correct, yet the clinician remained inaccessible in practice. For someone seeking treatment for depression, anxiety, bipolar disorder, trauma, or another mental health condition, that distinction can determine whether care begins or never gets off the ground.
One sentence captures the central problem: the provider list existed, but access did not.
Ghost Networks Persist Despite Accuracy Rules
The study published in JAMA Health Forum places fresh pressure on a longstanding policy problem. Federal and state laws, including the No Surprises Act, require insurers to publish accurate provider directories, yet those rules have not translated into reliable access for mental healthcare. The study suggests why: directory accuracy is only part of the problem, and phone-based availability is another layer entirely.
Commercial insurance networks cover most insured people in the United States, which makes these failures especially consequential. Behavioral health is already hard to navigate because many psychologists and psychiatrists work in small offices with limited administrative support. A missed call, an outdated number, or an empty schedule can effectively close the door to care. In a field where demand is high and clinician supply remains uneven, the difference between listed and reachable can be the difference between treatment and continued delay.
The pattern fits the broader concept of a ghost network: a directory that appears to offer care but does not consistently connect patients to usable appointments. The issue is not unique to commercial coverage. A separate federal review found that 28% of listed behavioral health clinicians in Medicaid directories were completely unreachable or inactive. Across insurance types, the administrative architecture of access still appears to be failing the patients who depend on it most.
Why Behavioral Health Is Especially Vulnerable
Behavioral health access depends heavily on small operational details that can collapse in real time. A psychiatrist’s office may not have staff to return every call. A psychologist may not be taking new patients. A directory may still show the clinician as active, in-network and available long after the practice has changed. Those failures stack quickly, especially for patients who are already navigating stigma, transportation problems, work schedules or a worsening psychiatric condition.
This is where the study’s findings become more than an insurance compliance story. Delayed access in mental health can mean longer periods of untreated illness, more emergency care, and a heavier burden on primary care clinicians who often absorb the overflow. It also means that directory accuracy, often treated as a paperwork issue, becomes a clinical issue tied to symptom progression and patient safety.
The study also arrives as federal agencies push for remedies. The Centers for Medicare & Medicaid Services has proposed a regulation to clean up provider directories in Medicare Advantage, and the agency wants a centralized national provider directory to serve as a single source of clinician and facility information. Those efforts reflect a recognition that fragmented, plan-by-plan listings are not serving patients well enough. The challenge is whether new rules can address not only wrong data, but also the deeper mismatch between listed capacity and real-world appointment access.
What The Numbers Say About Network Design
The data point to a system built around compliance metrics that may be too narrow to measure actual access. A directory can meet a formal requirement and still fail the patient if the phone rings unanswered, the number no longer works, or the clinician has no open schedule. Mental health care depends on timely entry into treatment, and access delays can compound quickly when patients are forced to call multiple offices, verify network status repeatedly and then start over.
The study’s structure matters because it used a secret shopper design rather than relying on plan attestations or directory audits alone. That approach captures the experience a patient actually has when trying to find care. It also exposes the operational reality hidden behind a formal network designation: a listed clinician is not necessarily a reachable one.
For commercial insurers, the implication is direct. Directory maintenance alone will not fix access unless it is paired with better verification of availability, more accurate specialty listings, and systems that track whether a patient can actually schedule. For clinicians, especially those in solo or small practices, the findings reflect the strain of running lean behavioral health offices in a system that depends on constant availability. For patients, the consequence is simpler and far more immediate: a network that looks open may still leave them without an appointment.