What Is Case Management? Supporting Employees Through Complex Care

When serious or complex health needs arise, treatment is only part of the journey. Case management provides clinical guidance, coordination, and ongoing support to help internationally mobile employees understand and navigate their care.

Complex care can be harder to navigate away from home

A serious diagnosis, hospitalisation, or chronic condition can involve multiple appointments, providers, decisions, and stages of care. For people living or working away from home, an unfamiliar health care system can add another layer of complexity. Language and cultural differences may make local care harder to understand, while care covered by a health plan may not always be available in an employee's current location.

Even understanding what support is available can be difficult. Cigna Healthcare's research found that 38% of respondents did not know how to determine what was and was not covered by their health plan [1]. For someone already managing a complex health issue, that uncertainty can add to the challenge of knowing where to go, what options are available, and what happens next.

When care becomes complex, the challenge is not only receiving treatment, but understanding what steps to take and keeping the different parts of care connected.

What is case management?

Case management is a collaborative process that assesses an individual's health needs and helps plan, coordinate, monitor, and review the support they may need. Where case management is provided, a case manager acts as a clinical point of contact, helping coordinate the different parts of care and the support around it.

Case management does not replace medical treatment or the role of the treating physician. The treating physician remains responsible for diagnosis and treatment, while case management provides additional clinical guidance and coordination around that care.

The support available will vary according to individual circumstances, what’s covered in the plan, and available services.

How does case management support care?

Depending on the member's circumstances, the case manager may coordinate with providers and specialists, connect them with wider clinical expertise, and support transitions between different stages or settings of care.

For internationally mobile employees, case managers can also help identify appropriate local providers and explain the options available within an unfamiliar health care system. As circumstances change, they can remain involved, identifying gaps or barriers and coordinating further support.

What difference can coordinated support make?

For individuals and families, this can mean greater clarity and confidence, and a more connected experience as care moves between providers, settings, or stages. Members can better understand what is happening, what comes next, and where they can turn for support.

There are also early indications of how case management may affect health care use. A preliminary Cigna Healthcare study across more than 30 countries found that participants had fewer hospitalisations and made greater use of outpatient care than a comparison group [2].

The value of case management is therefore not simply in coordinating individual services, but in helping people move through complex care with greater understanding and continuity.

Why does this matter for multinational employers?

For multinational employers, a serious or complex health event can affect an employee's working life as well as their health. When care is being managed in an unfamiliar system, difficulties accessing or coordinating support can add further disruption for the employee and the organisation.

Case management can help by providing a more consistent layer of clinical support across markets, helping employees make appropriate use of the health care and resources, and supporting continuity when care becomes complex. For employers, this can help reduce avoidable disruption, support employee health and well-being, and strengthen the value of their health care benefits. Case management can help bridge the gap between having health care coverage and being able to navigate complex care with clarity and continuity, particularly when employees are living or working away from home.

Find out more about the nurse case managers behind this support, the clinical experience they bring, and what that support looks like in practice.

Sources

1. Cigna Healthcare International Health (2026). Cigna Healthcare International Health Study 2026.
2. Cigna Healthcare Global Health Benefits (2025). Global customer study makes a strong case for case management. https://www.cignaglobal.com/blog/thought-leadership/global-study-results-case-management