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Nearly 7 million Americans aged 65 and older have Alzheimer’s dementia, according to the Alzheimer’s Association. Add an estimated 200,000 Americans under 65 living with early-onset Alzheimer’s, and that number is projected to climb for decades.

Yet as demand for neurologic care rises, access is becoming more difficult. Medicare patients wait an average of 34 days for an initial neurology appointment, and nearly 20% wait longer than three months.

The gap between rising demand and limited supply isn’t a temporary staffing hiccup. It’s a structural mismatch, and it’s getting worse before it gets better.

Why the Neurology Gap Keeps Widening

• Demand is structural, not seasonal. Dementia and cognitive disorder prevalence is rising year over year, not spiking and receding. The Alzheimer’s Association projects a long-term CAGR of roughly ~1.9% annually in diagnosed Alzheimer’s prevalence. However, growth over the next decade is expected to be faster as the baby-boomer population ages.
• Supply can’t respond quickly. According to AAPPR’s recent benchmarking, it takes hospitals an estimated average of 175 days to fill a neurology opening.

There’s a third factor, and it’s the one most hospitals overlook because it doesn’t look like a staffing problem on the surface.

The Bottleneck Isn’t Always Headcount. It’s the Queue.

Most health systems route neurology referrals into a single queue, regardless of urgency. A primary care provider who flags possible cognitive decline during an Annual Wellness Visit and a patient calling for a routine Parkinson’s follow-up often land in the same line, worked in roughly the order they arrived.

That’s a triage failure, not a headcount failure, and the distinction matters because it changes what actually fixes the wait time. Adding a neurologist to an undifferentiated queue doesn’t change who gets seen first. It just processes the same backlog faster, with urgent and routine cases still mixed together.

The data backs this up. One academic health center reviewed its neurology referrals and found that physician-flagged “urgent” cases waited nearly as long as “routine” ones: 35 days versus 34. The urgency checkbox referring providers used to flag a case turned out to be a weak predictor of actual neurologic urgency, correctly identifying true urgent cases only 41 percent of the time. Without a more reliable way to sort referrals, the urgent designation wasn’t getting patients seen any faster.

None of this argues against hiring. The shortage is real, and more permanent neurology capacity is necessary. But headcount and triage solve different problems. Hiring increases how many patients a system can see. Triage determines which patients get seen first. A hospital can do the first well and still leave its most urgent cognitive cases waiting behind routine ones if it hasn’t done the second.

The result is a chronic, not cyclical, capacity shortfall, compounded by queues that don’t distinguish urgency from routine. Hospitals that wait for the shortage to resolve on its own, without also fixing how referrals are sorted, are solving half the problem.

What Neurology Capacity Shortfalls Cost Hospitals

When neurology access is limited, the effects show up in predictable ways:

• Longer wait times for initial visits
• Higher no‑show and cancellation rates when scheduling is inconsistent
• Increased inpatient and ED utilization when outpatient follow‑up is delayed
• Patients seeking care at other systems, taking their referrals, imaging and follow-up visits with them

That last point matters most financially. A neurology visit isn’t just one appointment. It’s frequently the entry point to imaging, diagnostic testing, and a course of follow-up care. In a Medicare claims analysis, downstream reimbursement associated with neurologist-managed patients ranged from approximately $2,200 per dementia patient to more than $9,000 per patient for disorders such as epilepsy, Parkinson disease, and multiple sclerosis during the subsequent year.

The Right Long-Term Fix: Build Permanent Capacity

The sustainable answer to a structural demand increase is structural supply: more permanent neurology capacity, built deliberately. But given the queue problem above, capacity alone isn’t sufficient. Three steps hospital leaders can take, in tandem:

1. Expand the care team. Hiring neurologists and advanced practice providers trained in cognitive assessment directly increases how many patients a system can see and keeps patients in-network long-term.
2. Standardize referral and triage criteria. Clear rules for what counts as “urgent” versus “routine” determine who those added providers see first. This is what actually shortens wait times for the patients who can’t afford to wait, independent of headcount.
3. Build telehealth into the permanent model. Tele-neurology is a durable way to extend a smaller core team’s reach, particularly for initial evaluations and follow-up.
4. Assess the neurology service line holistically. Before investing in additional providers, evaluate referral workflows, clinic operations, provider utilization, and growth opportunities across the continuum of care. Service line consulting partners such as Corazon, VISTA’s sister company within Ingenovis Health, can help identify operational bottlenecks and develop a data-driven strategy for sustainable neurology growth.

The Problem with the Long-Term Fix: It Takes Time

Here’s the tension every hospital leader runs into: the fix above is correct, but recruiting and credentialing a neurologist takes months, while patients showing up for cognitive screenings and routine visits need an answer this week. Building permanent capacity and closing the immediate access gap aren’t the same project, and they don’t run on the same timeline.

That’s the gap flexible coverage models exist to close. Not as a replacement for permanent hiring, but as the bridge that keeps patients in-network while permanent hiring catches up.

VISTA: Neurology Coverage While You Build

VISTA’s neurology staffing model is built for that bridge period: stabilizing access now, without slowing down or substituting for your permanent recruiting plan.

That looks like:

• Faster time to coverage, so facilities aren’t canceling or pushing out appointments while a permanent search is underway
• Flexible deployment across tele-neurology and onsite coverage, scaled to actual patient volume
• Coordination support for scheduling, testing, and family communication, so patients stay in your system during the transition

If your team is weighing how to close a neurology capacity gap while you recruit, talk to VISTA about coverage options.