Reed Walker spent two decades watching the applied behavior analysis industry grow from a cottage practice into a private equity darling. He started as a paraprofessional, the entry-level technician who spends hours each day working directly with children on the autism spectrum, running through drills and reinforcement protocols under the supervision of a Board Certified Behavior Analyst. He climbed into senior operations roles, witnessing firsthand how investment capital reshaped the sector. And then, in 2021, burned out and disillusioned, he walked away.
What drew him back was a pattern he kept noticing from the outside. Families would tell him the same story: their child had made progress in the clinic, mastering skills during therapy sessions, only for those gains to evaporate at home. The disconnect troubled Walker. The system, he came to believe, was not merely inefficient. It was structurally incapable of delivering what families actually needed.
In 2023, Walker founded Luna Family Autism, a Houston-based company that operates on a model almost unrecognizable to traditional ABA providers. Luna employs no paraprofessionals. Its services are delivered entirely through telehealth. And rather than dispatching technicians to work directly with children for thirty or forty hours a week, Luna trains parents to implement behavioral strategies themselves, with real-time coaching from doctoral- and master’s-level clinicians. The typical course of treatment lasts about a year, at five to ten hours per week.
“When you focus only on socially significant goals—things that actually matter to the child’s daily life—you don’t need forty hours a week,” Walker said in a recent interview with Acuity Media Network. “That number exists because it correlates to revenue, not because it correlates to outcomes.”
The claim is provocative, and Walker knows it. The standard ABA model, in which registered behavior technicians deliver intensive, one-on-one therapy under BCBA supervision, has decades of empirical support and remains the dominant approach nationwide. But Walker argues that the model’s reliance on paraprofessional labor creates a structural fragility that undermines clinical quality at scale. Turnover among RBTs is notoriously high—often exceeding seventy percent annually—and the constant churn makes it difficult to maintain consistency, build rapport with families, or ensure fidelity to treatment protocols.
“It’s not malicious,” Walker said of the providers struggling with these dynamics. “It’s systematic. When you’re in constant hiring catch-up mode, clinical quality suffers. BCBAs end up with spiraling caseloads. The whole thing starts to wobble.”
The Virtual Turn
Luna is not alone in betting on a parent-mediated, telehealth-first approach. Companies like AnswersNow, founded in Richmond in 2017, and Forta Health have built similar models, connecting families directly with BCBAs through video platforms and emphasizing caregiver training over direct technician hours. The COVID-19 pandemic accelerated adoption, as providers scrambled to continue services remotely and families discovered that virtual sessions could work. What began as a stopgap measure has, for some, become a philosophical commitment.
The evidence base for parent-mediated interventions, while still developing, offers reason for optimism. A 2021 doctoral dissertation by Lindsey Sneed at Walden University examined archival data from children with autism who received either parent-led ABA or traditional practitioner-led ABA. The study compared outcomes on the Vineland Adaptive Behavior Scales, a widely used assessment of communication, daily living skills, and socialization, as well as the VB-MAPP, a criterion-referenced tool that tracks skill acquisition.
Sneed’s findings were striking: both groups showed statistically significant improvement over time, and there were no significant differences between them. Children whose parents served as the primary implementers of treatment performed just as well as those who received traditional practitioner-delivered services. On some measures, the parent-led group showed larger gains. In daily living skills, for instance, the parent-led cohort improved by an average of 3.32 points on the Vineland, compared to 1.29 points for the practitioner-led group. In socialization, parent-led participants gained nearly four points on average, while the practitioner-led group actually declined slightly.
“Parent-led ABA,” Sneed wrote, “produces positive social change as parents are taught to implement an efficacious treatment for their child, which can have a daily and lifelong impact for these families by positively impacting parenting skills, increasing parent’s self-efficacy, and ultimately making a lasting impact in their child’s life.”
The study has limitations—families self-selected into treatment groups, and the absence of randomization means the results should be interpreted cautiously. But it adds to a growing body of literature suggesting that parent-mediated models deserve serious consideration as an alternative, or complement, to traditional ABA delivery.
A Different Math
For Walker, the clinical argument is inseparable from the economic one. Traditional ABA providers face a painful arithmetic: Medicaid reimbursement rates for paraprofessional services have stagnated or declined in many states, while the cost of recruiting, training, and retaining RBTs has climbed. In Texas, where Luna is currently focused, providers have struggled to serve Medicaid populations profitably. Some have exited the market entirely.
Luna’s model sidesteps this pressure. By employing only master’s- and doctoral-level clinicians, the company bills under CPT codes that carry higher reimbursement rates than those associated with paraprofessional services. “The low RBT rates don’t bother us,” Walker said, “because we don’t use RBTs.” The approach allows Luna to accept Medicaid patients—a population many competitors have abandoned—while maintaining financial viability.
The virtual modality offers additional efficiencies. Without clinics to lease, build out, and staff, Luna avoids the capital intensity that has made traditional ABA a magnet for private equity investment. Walker, who witnessed the PE consolidation wave during his time at BlueSprig—and similar growth-at-all-costs dynamics at the venture-backed Foresight Mental Health—is wary of the incentives that outside capital can introduce. He declined to discuss Luna’s funding structure in detail but expressed skepticism about growth-at-all-costs strategies.
“I’ve seen the downfall of enough organizations to know the warning signs,” he said. “You have to have the infrastructure in place before you focus on growth. Process before scale.”
Not for Everyone
Walker is careful not to claim that Luna’s model works for every family. Children with higher support needs—those who require intensive intervention for severe behavioral challenges—may still benefit from center-based care with dedicated staff. The parent-mediated approach assumes a caregiver who is available, willing, and able to participate actively in treatment, a prerequisite that not all families can meet.
“We’re not the right fit for everyone,” Walker acknowledged. “But the current system defaults to the most intensive option because that’s where the revenue is, even when most kids just need a year of support for a few gap skills.”
Luna also describes its approach as “neuroaffirming,” a term that signals alignment with a growing movement within the autism community that questions whether traditional ABA’s emphasis on behavioral compliance is always in the child’s best interest. Critics of conventional ABA argue that the therapy can prioritize outward conformity over the child’s internal experience, training autistic individuals to mask their natural behaviors rather than helping them thrive on their own terms. Walker’s framing—focusing on “socially significant goals” chosen in collaboration with families, rather than standardized benchmarks—reflects an attempt to navigate this critique.
“We’re not trying to correct anyone,” Walker said. “We celebrate neurodivergence. The goal is to give families the tools they need to support their child in real life—at home, at gymnastics practice, at the grocery store—not to produce compliant behavior in a clinical setting that disappears the moment they walk out the door.”
The Road Ahead
Luna’s ambitions extend beyond Texas. Walker outlined a three-to-five-year vision that includes expansion into five or six states, with the goal of developing a replicable playbook for national growth. He also hopes to shift the conversation with payors, encouraging insurers to embrace parent-mediated interventions as a cost-effective alternative to traditional ABA—and, eventually, to move toward outcome-based reimbursement rather than fee-for-service billing.
“The current model is draining the healthcare system,” Walker said. “Families are getting billed for hours that don’t translate into real-world progress. We want to be paid for outcomes, not seat time.”
Whether payors will embrace that vision remains to be seen. Insurance reimbursement has historically favored direct therapy hours, and shifting to outcome-based models would require new metrics, new contracts, and new levels of trust between providers and insurers. But the pressures on the traditional ABA model—workforce shortages, Medicaid rate cuts, clinical quality concerns—are unlikely to abate. If companies like Luna can demonstrate that parent-mediated telehealth delivers comparable or superior outcomes at lower cost, the argument for change may become harder to ignore.
Walker, for his part, frames the stakes in personal terms. “I started Luna because I saw people I care about suffering,” he said. “Families were concluding that ABA doesn’t work, when really it was the delivery system that was failing them. The science is sound. We just have to fix how we bring it to people.”
He paused. “That’s what keeps me in this. The chance to get it right.”
