Frequently Asked Questions

Xillium® is a healthcare administrative operations partner. We provide trained teams, dedicated team leadership, quality oversight, and secure infrastructure so healthcare organizations can run administrative work consistently across sites and systems.

As AI becomes part of administrative workflows, Xillium provides the human layer around it. Our Human-Assured™ approach assigns defined human accountability for review, exception handling, escalation, and follow-through.

We run the day-to-day execution of healthcare administrative operations. This includes patient intake, prior authorization, referral management, scheduling, patient communication, and administrative documentation.

Our teams work inside client systems, following client-defined workflows, documentation standards, and escalation paths.

No. Xillium does not diagnose, prescribe, or make independent clinical decisions.

Our teams may support clinical and administrative workflows, but work is performed within defined roles, client protocols, and escalation paths. When administrative work surfaces a clinical question, our teams route it to the client's clinical staff through defined escalation paths.

We work with healthcare organizations across the United States, including multispecialty medical groups, multisite and multistate physician groups, Management Services Organizations (MSOs), health systems, private equity healthcare platforms, and Accountable Care Organizations (ACOs).

Our clients are typically leaders responsible for operations, revenue cycle, patient access, workforce strategy, and post-acquisition integration.

Our operational teams are based in the Philippines and work from company-managed facilities with controlled access and company-managed infrastructure. Team leads and quality reviewers work alongside them.

Yes. Xillium is a registered LLC in the United States, headquartered in Cary, North Carolina, with operations in the Philippines.

Traditional staffing models primarily provide individual capacity. Xillium provides an operating structure: trained teams plus the accountability built around them.

Our operating model includes:

• Defined accountability roles. Each workflow has named owners for review, resolution, and escalation.
• Dedicated team leadership. Team leads manage daily performance, coverage, and client communication.
• QA sampling. Completed work is reviewed against client standards on an ongoing basis.
• Documented escalation paths. Team members follow client-defined protocols instead of making unsupported decisions.

The result is work that is owned from intake to completion, not just staffed.

Human-Assured™ is Xillium's operating model for workflows where technology and people work together. Technology can generate or automate parts of the workflow; trained people provide review, exception handling, escalation, and follow-through where defined.

The model defines exactly where people review, route, resolve, escalate, or complete work, so responsibility never ends with an automated output. The level of human involvement is set per workflow, based on client requirements and risk.

AI can generate outputs, but those outputs still need review, routing, and follow-through. Xillium provides that operational layer around client-selected technology.

Our teams:

• Review and validate AI-generated administrative outputs
• Route work to the correct next step
• Resolve exceptions and edge cases
• Escalate issues according to defined protocols
• Document actions and outcomes
• Follow work through to completion

No. Xillium does not require clients to adopt any specific AI platform. Our teams work within client-approved systems, and our role is the execution around those tools, not the client's technology strategy.

Yes. Our teams work inside your existing EMRs, practice management systems, communication platforms, workflow tools, and AI tools.

Before go-live, we define responsibilities, access, documentation standards, and escalation paths with you. You don't need to rebuild your infrastructure.

Exception handling is defined as part of every workflow. When work falls outside established parameters, team members follow client-defined escalation paths rather than making unsupported decisions. Each exception is identified, routed, documented, and tracked to resolution.

We structure supported workflows to reduce dependence on any single team member. Continuity comes from documented procedures, cross-trained backup team members, defined escalation paths, coverage planning, and team leadership that monitors performance and staffing needs.

Leave Support provides trained backup coverage when an assigned team member is out, whether the absence is planned or unexpected. Leave Support Team members are trained on the relevant workflows and procedures so they can step in with minimal disruption and help maintain continuity.

Yes. Xillium provides overnight and after-hours coverage. Hours, responsibilities, and escalation requirements are set with each client during planning.

Xillium maintains HIPAA policies, training, access controls, and operating procedures for all work involving protected health information (PHI).

Every team member completes HIPAA training and is assessed on privacy, security responsibilities, information handling, threat awareness, and compliance scenarios before working with PHI.

Yes. Xillium executes a BAA with each client before any work involving PHI begins.

Every engagement includes:

• Multifactor authentication and managed credentials
• Access limited to each person's assigned responsibilities
• Company-managed infrastructure and controlled facilities
• Security training for all staff
• Documented security and privacy procedures

We also apply any additional technology and access controls your organization requires.

Yes. Our teams work inside client-approved systems. Access is granted on a named-individual basis and limited to the systems and functions each role requires.

Contact us through our contact page or call 919-438-2735.

We start by mapping your workflows, systems, coverage needs, and responsibilities. From there, we define the operating model, training, oversight, and transition plan.

Implementation establishes clear ownership before work goes live. It covers:

1. Workflow and responsibility mapping
2. System access requirements
3. Documentation standards
4. Escalation procedures
5. Team selection and training
6. Quality and performance expectations
7. Coverage and continuity planning

Contract structure depends on the scope of the engagement. Terms, implementation requirements, and service expectations are agreed during planning.