Healthcare staffing for the back office of the future.
Healthcare administrative volume has outrun what hiring alone can solve. A typical facility juggles separate vendors for the front desk, billing, prior auth, and after-hours calls. The Flexbone and Nav Central partnership collapses that stack into one accountable layer: production AI agents handling high-volume throughput, paired with a 24/7 US staffing team for the work that needs human touch.
What 12 months looks like when one workforce replaces seven vendors.
Illustrative model for a single-site practice running roughly 14,000 inbound patient calls per year and a five-person admin team. Numbers shift with payer mix, denial rate, and current backlog. Run the math against your facility in a 30-minute audit.
The status quo
- $300Kannual admin spend across front desk, billing follow-up, and after-hours overflow
- 27%of inbound patient calls dropping to voicemail outside business hours
- 31 hraverage payer queue time per claim chase
- Risingwait times for appointments, refills, and prior auth approval
One accountable workforce
- −$112Kreduction in admin spend, roughly 37% fewer FTE-hours absorbed by routine queues
- +$76Kincremental revenue from after-hours bookings AI captures instead of voicemail
- −42%drop in time-to-appointment and time-to-prior-auth approval
- +$188Knet 12-month margin swing on a single-site model
Two HQs. Operations across the United States.
Nav Central is headquartered in Dallas, Texas. Flexbone is headquartered in Atlanta, Georgia. The joint AI plus US-staff workforce supports healthcare facilities and staffing agencies in every state, on a single operating plan.
Built for healthcare staffing agencies and the operators who run like one.
Whether you are a medical staffing agency placing administrative and RCM teams, a healthcare staffing company supporting health systems under MSAs, or an in-house team running a 24/7 access and revenue cycle desk, the constraint is the same. Volume is up. Margins are thin. "Hire more" is not a strategy by itself.
Staffing agencies and workforce partners
Extend administrative coverage for client facilities with one unified AI and US staffing layer. No more vendor sprawl across billing, RCM, prior auth, and call center work.
Hospitals and health systems
Close the gap between digital front-door promises and what your staff can actually answer. Eligibility, prior authorization, claim follow-up, and after-hours patient access calls.
ASCs, MSOs, and physician groups
Protect block time and revenue with deterministic follow-up on faxes, payer portals, and policy chase. Automation first, US staff when complexity spikes.
Home health, hospice, and SNF operators
Keep claims moving and access working with disciplined statusing, denial management, and billing support that respects compliance boundaries.
Two companies, one accountable workforce.
Most vendors sell software or bodies. The Flexbone and Nav Central partnership delivers an integrated administrative workforce. AI agents and US-based healthcare staff working from the same playbook, the same queue, and the same SLAs. The partnership does not provide clinical staffing or licensed clinicians. We focus on healthcare administrative work.
Flexbone AI agents
Voice, document, browser, and desktop agents engineered for HIPAA-class workflows. Trained on your data. Deployed in weeks.
Nav Central US staff
A 24/7/365 US healthcare command center, staffing the live phones, payer portals, billing follow-ups, and patient coordination work that providers cannot reliably cover with internal headcount alone.
One operating layer
AI takes the volume. People take the edge cases. Both work from shared routing, QA, and outcome metrics.
Built for procurement
HIPAA-aware deployment. BAAs available. Audit trail on every agent action. Designed to pass diligence at health systems and payors.
Healthcare admin budgets break when volume outruns headcount.
Healthcare staffing agencies and operators are squeezed between wage inflation, payer administrative burden, and SLAs measured in minutes. Replacing complexity with brittle scripts creates leakage. Denials age, prior auths stall, claims drift, and every exception becomes an executive escalation.
The thesis is blunt. Pair software that clears the queue with America-based healthcare staff who own escalations, payer disputes, and the moments callers remember. Not a chatbot mascot. Not a staffing invoice with zero systems integration. One combined operating model.
Three lanes. One SLA.
Automation. US healthcare staff. Escalation. Routed by us, reported back to you against the metrics your team actually tracks.
Flexbone AI throughput
Agents place and take calls, work payer portals and faxes, extract and post structured data, and execute repetitive follow-ups with audit trails fit for HIPAA. Queue-based, observable, and measurable. Built for staffing-agency scale.
Nav Central US staffing
A 24/7 US-based healthcare staffing layer for billing, RCM, prior auth, and call center workloads. People pick up the exceptions, payer disputes, and brand-sensitive interactions AI should not own alone.
Joint orchestration
Routing rules define when work stays with AI and when Nav Central engages. QA, reporting, and outcome metrics are shared so your medical staffing operation can prove coverage internally and to your clients.
Where healthcare staffing agencies feel the most pain.
A planning matrix. Exact scope is tailored to your contracts, state rules, and client requirements during onboarding.
| Domain | Example workloads | Typical AI and staff split |
|---|---|---|
| Patient access and scheduling | Referral intake, appointment booking, waitlist recovery, pre-visit instructions | AI first, Nav Central staff on exceptions |
| Eligibility and benefits | Real-time eligibility checks, benefits investigation, plan-specific rules | AI at volume, staff on exception queues |
| Prior authorization | Documentation chase, payer portal workflows, fax follow-through, status checks | Mixed. Rules-heavy lanes automated first |
| Medical billing | Patient balances, payment plans, statement questions, AR follow-up | Hybrid by risk tier |
| Revenue cycle management | Claim status, corrective claims prep, denial triage, appeal staging, AR work-down | Automation scales statusing, staff choreograph appeals |
| Inbound and outbound call center | Patient calls, no-show recovery, payer follow-up calls, after-hours coverage | AI at volume, US staff for nuance and escalation |
Note. This partnership focuses on healthcare administrative workloads. We do not provide clinical staffing or licensed clinicians.
Plug Flexbone solutions into the same staffing layer.
Most engagements light up multiple Flexbone capabilities behind the Nav Central workforce. Start where pain is acute, expand where ROI is obvious.
Healthcare Calls
AI voice agents for inbound and outbound healthcare phone work, scheduling, intake, status calls, and follow-ups.
Learn moreDenials Management
Automate denial triage, appeal staging, and payer follow-through so revenue stops aging in your work queue.
Learn morePatient Coordinator
AI-driven scheduling, reminders, no-show recovery, and access handoffs to Nav Central staff.
Learn moreEligibility Verification
Real-time payer checks before patients walk in, combined with Nav Central exception handling on hard cases.
Learn moreContact Center Transformation
Call monitoring, complexity analysis, intelligent routing, and tailor-built voice agents from your real call data.
Learn moreCompare Flexbone
How Flexbone stacks up against other healthcare AI and staffing-tech platforms, side by side.
Learn moreNot AI staffing software alone. Not staffing labor alone.
Two things you have tried separately, finally working together.
vs. staffing-only vendors
People scale linearly. Margin doesn't.
Flexbone agents reset the unit economics on repetitive admin work so your medical staffing agency can redeploy people to higher-judgment tasks instead of absorbing wage inflation.
vs. AI-only platforms
Software can't sign every payer letter.
It can't calm every frustrated patient on a billing call. Nav Central closes the gap with real US healthcare staff working under your SLAs.
vs. fragmented point tools
One routing layer. One accountability chain.
Fewer vendors to security-review, fewer seams where claims and patients fall through. One dashboard. One QBR. One escalation contact.
vs. building it in-house
Buy time, not just labor.
Flexbone compresses time-to-production for agentic workflows. Nav Central brings live US healthcare staffing without you running a second command center from zero.
Questions staffing leaders ask before consolidating vendors.
What does the Flexbone and Nav Central partnership cover?
An integrated workforce of AI agents and US-based healthcare staffing for healthcare administrative work. That includes billing, revenue cycle management, prior authorization, patient access, scheduling support, and call center workloads. The partnership does not provide clinical staffing or licensed clinicians.
Who is this for?
Healthcare staffing agencies, hospitals, ASCs, physician groups, MSOs, skilled nursing operators, home health and hospice agencies, billing companies, and payors that need US-based healthcare staffing combined with production AI for high-volume administrative work.
How is this different from a traditional medical staffing agency?
Traditional staffing agencies add labor only. Flexbone agents handle repetitive calls, payer portals, eligibility, faxes, and document workflows at machine scale. Nav Central provides US-based healthcare staffing for the work AI shouldn't close on its own, under one operating plan instead of two unrelated invoices.
How is this different from AI-only healthcare automation software?
AI-only platforms leave complex or sensitive moments uncovered. The partnership pairs production AI agents with an American healthcare staffing partner so exception cases, payer disputes, and brand-sensitive interactions still resolve with real US-based people under your SLAs.
Is the workforce US-based?
Yes. Nav Central operates a US-based 24/7/365 healthcare staffing model. Combined with Flexbone's secure deployment patterns, this reduces offshore handoffs on patient-facing and payer-facing administrative workloads.
What about HIPAA, BAAs, and security?
Flexbone is built for HIPAA-class environments under appropriate agreements. Nav Central scopes workloads to align with the BAAs your legal team requires. Together we map minimum-necessary automation paths with full audit trails.
Can AI really handle payer phone trees and portals reliably?
Where payer behavior is repeatable, Flexbone automation shines. Where payers drift or reject claims on nuance, Nav Central staff pick up with full context instead of restarting from zero.
How quickly can we pilot?
Pilots are scoped by lane. For example eligibility plus scheduling, prior auth status, or denial follow-up. Timeline depends on integration depth and payer mix. Start a conversation with baseline volume data and we will size from there.
Do you compete with our existing healthcare staffing vendors?
No. We orchestrate throughput. We do not force you to rip out placements that work. Often agencies position us as the managed AI plus US healthcare staffing layer behind their same client contracts.
How do we measure success?
Standard metrics include connect-to-resolution time, authorization cycle time, denial overturn rate after triage, abandoned call rate, cost per completed work unit, and client SLA compliance. We align dashboards in the sales engineering phase.
Where do we start?
Contact Flexbone with your agency or facility profile, the top three queues you want to empty, and any client restrictions. We respond with a proposed AI and staffing operating split and a staged rollout.
Bring this to your next operations review.
If you run or sell into healthcare staffing agencies, you already know the narrative. More volume, same headcount. Show leadership a model that pairs US-based healthcare staffing with AI that actually clears the backlog.