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Who is One Call?
One Call is a provider of cost containment and clinical support services for workers’ compensation and related casualty insurance programs.
- Managed care services for workers’ compensation claims, including coordination of medical services and ancillary care.
- Networks and scheduling for diagnostic imaging and physical medicine services for injured workers.
- Ancillary services management, including transportation, translation, home health, and durable medical equipment.
- Clinical oversight services supporting utilization management, return-to-work planning, and case support for payers and employers.
- Data and reporting capabilities that support payers’ efforts to manage medical spend and outcomes across workers’ compensation programs.
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More About One Call
One Call operates in the workers’ compensation and casualty insurance ecosystem, focusing on managing medical and ancillary services associated with injured worker care. Its offerings are designed for insurance carriers, third-party administrators, self-insured employers, and other institutional payers that require structured workflows and vendor coordination for claim-related medical services. By centralizing access to broad provider networks and service categories, One Call enables enterprise stakeholders to route, authorize, and monitor care episodes within existing claims administration processes.
The company’s core solution areas include managed care services, provider network management, and ancillary service coordination. In managed care, One Call supports diagnostic imaging, physical therapy and other physical medicine, and specialty care referrals through contracted networks and scheduling capabilities. In ancillary care, the organization coordinates transportation, language services, home health, and durable medical equipment delivery. These services interface with payer systems via standard claims workflows and are intended to align with utilization management policies and fee schedules.
From an enterprise architecture perspective, One Call’s services are typically integrated into claim platforms and payer workflows through data exchange and electronic order submission. Although specific protocols are not always detailed publicly, integrations in this domain commonly rely on secure web services, EDI-style data exchanges, and structured reporting feeds. One Call provides reporting and analytics that allow payers to monitor utilization, costs, and service-level performance metrics for workers’ compensation programs, which places its offerings within categories such as care management services, provider network services, and claims support (analytics and reporting).
Compared with general healthcare provider networks or broad population health tools, One Call concentrates on the workers’ compensation context, with scheduling, clinical support, and ancillary services tailored to injury-related cases and return-to-work objectives. This positioning makes the company relevant to enterprise buyers responsible for medical cost management, vendor oversight, and operational efficiency within workers’ compensation lines. In a directory or marketplace taxonomy, One Call can be associated with managed care services for workers’ compensation, ancillary benefits and logistics coordination, diagnostic and physical medicine network services, and payer-focused reporting and analytics for claim-related medical services.
Our description of One Call. Updated December 2025.
