UN staff health insurance explained: MIP, premiums and after-service coverage

Health insurance rarely appears on a vacancy announcement the way salary or grade does, which leaves many candidates unsure whether a UN or IO offer even includes it. It generally does — but unlike base salary and post adjustment, which run on one common ICSC scale, medical coverage is administered separately by each organization, through a small number of shared insurance plans rather than a single system-wide policy. This guide covers how those plans actually work: who administers them, how premiums are split, what a typical plan covers, and the separate — and much larger — question of coverage after you leave.

A group plan, not a single UN policy

There is no single “UN health insurance.” Instead, most organizations enrol their internationally recruited staff in one of a handful of large group medical insurance plans built for the UN common system and the wider international-organization sector. The best known is the Medical Insurance Plan (MIP), used by the UN Secretariat and a number of funds and programmes; other organizations — the World Health Organization among them — administer their own scheme, and some rely on a commercial international insurer such as Van Breda / Cigna instead. The mechanics are broadly similar across all of them: a group-rated plan, premiums split between staff and organization, and coverage that follows the staff member to wherever they are posted, not tied to a single country’s national health system.

Why the plan you get depends on your employer

Because each organization or family of organizations negotiates and administers its own scheme, two staff members at the same duty station — one at the UN Secretariat, one at a specialized agency with its own plan — can be enrolled in entirely different insurers with different claim processes, networks and reimbursement rules. Neither the ICSC nor any single central body sets medical coverage the way it sets the base salary scale; it is negotiated and run at the level of the individual organization or a cluster of organizations that share an administrator. This is the single most important thing to internalise before comparing notes with a friend at a different agency — their plan is simply not yours.

How premiums are actually split

Enrolment in the organization’s group plan is standard for internationally recruited staff on qualifying appointments, and the premium is typically cost-shared between the staff member and the organization, commonly on a roughly two-to-one employer/employee split similar in spirit to the pension fund’s contribution ratio, though the exact percentage and premium bands are set by each plan and revised periodically rather than fixed system-wide. The staff member’s share is deducted directly from payroll, so it shows up as a routine line item rather than a bill to pay separately, and the premium itself usually scales with the number of dependents enrolled rather than being a flat per-person rate.

What a typical plan covers

Group plans generally cover hospitalization, in- and outpatient medical treatment, prescription drugs, maternity care and a defined allowance for dental and optical care, usually structured around a reimbursement percentage of eligible costs up to plan-specific annual or per-condition ceilings rather than covering every expense at 100%. Pre-existing conditions, elective procedures and care outside the plan’s recognised network can carry different reimbursement rates or require prior approval — the plan’s own rules, not a general assumption, determine what a specific claim actually pays out. Staff posted to hardship or non-family duty stations with limited local care, covered in the duty station classification guide, usually have a medical evacuation provision layered on top of the standard plan for exactly that reason.

Covering a spouse and children

Recognised dependents — generally a spouse and dependent children, the same population covered by the dependency allowance— can usually be added to the staff member’s plan, at an additional premium cost shared on the same basis as the staff member’s own coverage. Adding a dependent generally requires the same HR recognition process used for the dependency allowance, so a change in family status should be reported and processed formally rather than assumed to update coverage automatically.

After-service health insurance (ASHI) is a different scheme

Active-service coverage should not be confused with After-Service Health Insurance (ASHI), a separate benefit that lets eligible retiring staff — typically those meeting a minimum combined age-and-service threshold — continue group health coverage into retirement rather than losing it at separation. ASHI is administered on its own eligibility rules, is distinct from the UNJSPF pension and from the other end-of-service entitlements, and is separately funded — it is, in fact, one of the largest long-term financial liabilities disclosed in UN system financial statements, precisely because it commits organizations to subsidising former staff’s premiums for the rest of their lives. None of that liability changes what an individual staff member experiences day to day, but it is why ASHI eligibility rules are reviewed periodically and should never be assumed to match a colleague’s older retirement terms.

Why consultants generally aren’t covered

As with leave entitlements and the dependency and mobility allowances, group medical insurance is a staff benefit tied to a staff appointment. Individual contractors and consultants engaged under an ICA, SSA, PSA or LICA — covered in the consultancy contracts guide — are generally responsible for arranging and paying for their own health insurance, and a consultancy fee should be evaluated with that cost priced in rather than compared directly to a staff salary that already carries a subsidised group premium.

Where to check your own plan’s rules

Reimbursement percentages, annual ceilings, network rules and ASHI eligibility thresholds are set and periodically revised by each organization or plan administrator, not by a single system-wide authority — the same structural point that runs through this whole series. Your organization’s HR or entitlements office, and the specific plan’s own member documentation, are the only current and authoritative sources; a previous employer’s plan or a colleague’s experience at a different organization is not a reliable substitute.

A short checklist

1. Confirm which plan your specific employer uses — MIP, an in-house scheme or a commercial insurer — before assuming a colleague’s plan at another agency applies to you.
2. Check the premium split and dependent cost before comparing a net-salary figure across two offers with different family situations.
3. Ask about evacuation coverage explicitly for any hardship or non-family duty station under consideration.
4. Don’t assume ASHI eligibility — check the current age-and-service threshold rather than a past retiree’s terms.
5. Price your own cover into a consultancy fee — it is not included the way it is for staff.

Health coverage is one more piece of the total-compensation picture alongside salary and post adjustment and the education grant. Current vacancies across every contract type are always live on the board, and a free changemaker profile keeps your applications organised while you compare offers.