After her shift, Rachel noticed the rash beneath her gloves had stopped burning, but it still worried her. She works night shifts as a cook and raises two children, so clinic hours fall when she’s sleeping, commuting, or managing family routines. During her overnight break, she searched on Google and found a clinic with strong reviews. The website did not offer online scheduling, so she had to call. She reached voicemail.

The next morning, the clinic returned her call. Rachel was asleep and missed it. That back-and-forth lasted a few days, her rash worsened and pushed her to look elsewhere.

Rachel’s story is not an exception. It is the everyday reality of a health care system that delivers world-class care and still leaves patients struggling to access it. MGMA calls the phone the real front door of practices, but for patients like Rachel, that front door is too often closed, leading to voicemails and missed connections.

Rachel is a composite example based on documented patient experiences and industry research cited throughout this article.

One of the hardest parts of care is still getting in

Health care access is shaped by overlapping barriers: coverage, affordability, geography, and provider supply. The Commonwealth Fund’s 2024 Mirror, Mirror report ranked the U.S. last among high-income countries, citing 26 million uninsured Americans, widespread underinsurance, and limited after-hours options. The downstream effect is significant: CDC data shows that 21.7 percent of U.S. adults delay or miss medical care because of access barriers.

Geographic shortages compound the problem. As of March 2026, HRSA reported 8,789 Primary Care Health Professional Shortage Areas affecting more than 101.7 million people, with only 47 percent of needs met. Wait times tell the same story: AMN Healthcare’s 2025 survey found average new-patient wait times of 31 days across six specialties in 15 large metro areas, up 48 percent since 2004.

But structural barriers are only part of the story. Practice-level infrastructure determines whether patients can get through. MGMA reports that more than half of incoming calls go to voicemail, and identifies after-hours access, call abandonment, online scheduling, and wait times as linked 2026 operational priorities. Missed visits often reflect friction, not indifference.

Patients expect to book care as easily as a restaurant reservation

Instant-access expectations have reshaped consumer culture. Fast bookings, transparent availability, and minimal waiting are now baseline. Health care’s administrative complexity often clashes with those expectations, a tension at the heart of health care consumerization.

KPMG’s Health care 2030 report finds that timely, convenient access increasingly drives consumer decisions, yet only about 40 percent of consumers can schedule by phone on the first try. It also found that 58 percent of millennials and 64 percent of Gen Xers value online booking enough to switch providers over it. Scheduling is no longer just an administrative function. It is a patient loyalty issue. As one patient wrote in an online review: “My problem is with scheduling. They never answer the phone or call you back. Last appointment I literally had to walk in and ask to talk to someone to schedule a procedure.”

Practices are losing patients while teams struggle to keep up

For practices, access friction is a bottom-line issue. Unanswered calls, unfilled cancellations, and preventable no-shows translate into lost revenue, unused capacity, and lower morale.

CAQH’s 2024 Index estimated a $20 billion opportunity to reduce administrative waste through automation. At the practice level, that opportunity is significant: MGMA reports that up to 30 percent of provider capacity goes unused due to outdated, manual scheduling systems.

The largest leak begins at the entry point, with more than half of incoming calls going to voicemail. Of those who do book, an average 15 percent do not show. For a provider seeing 20 patients a day, that means three missed visits daily. At roughly $145 per no-show, that adds up to $435 a day, or $108,750 per provider annually across 250 working days, before counting unfilled cancellations and abandoned booking attempts.

The workforce cost compounds the financial one. Front-desk turnover is 35 percent annually, and conservative estimates place replacement cost at around 33 percent of annual salary. KPMG reinforces that patient and workforce experience are connected, meaning the access gap costs twice: first in lost appointments, then in the turnover risk created by the effort to recover them.

AI helps practices be there whenever patients need them

AI is not emerging as a replacement for care teams, but rather as a tool that challenges one of health care’s most persistent assumptions: that access must depend on office hours, hold queues, and manual follow-up.

The scope is deliberate: AI manages high-volume, repetitive patient communication tasks that do not require clinical judgment, from scheduling and reminders to confirmations, cancellations, no-show recovery, and frequently asked questions. Integration with the EHR or practice management system is where most deployments succeed or fail. These tools must also operate within HIPAA-compliant infrastructure.

MGMA’s 2026 front-office analysis found that practices using AI to automate waitlist management, self-rescheduling, and after-hours scheduling recovery report higher revenue capture, fewer no-shows, and fewer repetitive tasks overloading staff. McKinsey argues that AI improves patient experience by making care easier to find and schedule, personalizing reminders, and helping patients navigate a fragmented system, translating to better continuity of care.

Deployment data supports this. A 2025 analysis of more than 100 U.S. outpatient practices using Holly AI, a conversational patient communication platform, found an average monthly impact per provider of 26 staff hours saved, $1,008 in recovered revenue, and a 9x return on platform investment, with practices automating phone, web, and SMS workflows. Practices also saw roughly a 50 percent reduction in inbound call volume after rollout.

As Dr. Vaidya, founder and board-certified ophthalmologist at Retina OC, put it: “AI informs our patients of their appointments and drives engagement by conversing in natural language. It is persistent and makes sure our patients respond. The appointments are confirmed, and no-shows are minimized.”

The result is not a robotic health care experience. It is a more reachable one: a system that responds when patients call, in the language they speak, and before a missed connection becomes missed care and revenue.

AI is turning access friction into care capacity

The impact of AI in patient access is measured in time returned to staff, appointment capacity recovered for providers, and patients who reach care in time.

CAQH found that fully electronic administrative workflows can save an average of 70 minutes per patient visit, freeing staff to focus on patient care. Practice leaders are already moving in that direction: MGMA reported that medical groups are prioritizing AI where access breaks down most often, with scheduling at the top of the list at 31 percent, followed by calls at 27 percent.

Patients are responding. A 2025 national survey of U.S. adults found that more than half are comfortable with AI for appointment scheduling, making it the most accepted health care AI use case. Practice adoption is still early but rising: MGMA found that around 19 percent of medical group practices already use a chatbot or virtual assistant for patient communication. The patients who interact with those tools are not encountering something unfamiliar; they are encountering something they already expect across every other part of their lives.

For practices, this is the real promise of AI in patient access. It does not solve provider shortages, affordability, geography, or coverage, but it can help recover the capacity lost to repetitive patient communication tasks while meeting patients in the channels and at the hours they actually reach out. In a system where teams are stretched and patients are quietly walking away, that recovered capacity is how more patients get through and how care continuity is preserved.

Rachel’s happy ending

After a few days of missed calls, Rachel searched again during a break at work and found another practice. It was a little farther from home, but the distance mattered less when she saw a “Book online” button on the practice’s Google profile.

She chose an available slot and confirmed the visit without waiting for office hours or another callback. Within minutes, she had an appointment two days later and a confirmation on her phone. The practice kept the conversation going through SMS reminders that fit the small windows of time she actually had.

She did not choose a different practice because the first one lacked clinical quality. She chose the one she could reach in her own time, and the one that made it easier to continue her care.

Juan Vera is an entrepreneur and health care AI executive focused on patient access and health care operations. He is the founder and CEO of Nimblr.ai, the company behind Holly AI, an AI operator for front desk automation that has managed more than 92 million patient interactions across U.S. health care practices. For more than 15 years, he has built technology companies specializing in automation, communications, and artificial intelligence across the United States and international markets.

Since founding Nimblr in 2017, Juan has led the development of Holly AI, work that focuses on helping health care organizations improve access to care, reduce administrative burden, and make better use of existing clinical capacity. He brings more than nine years of experience in health care AI, building technology that works on the front lines of practice operations.

Juan is a member of Stanford StartX and Endeavor Global, two leading organizations supporting high-impact entrepreneurs. He frequently speaks on health care innovation, artificial intelligence, and operational transformation, including at WIRED and health care industry events. He shares updates on LinkedIn.