Require Migrants to Undergo Health Checks and Pay Higher Surcharge/Insurance
Conservative · what the evidence says
An independent, source-checked look at Conservative’s policy “Require Migrants to Undergo Health Checks and Pay Higher Surcharge/Insurance” — what it would actually do across the things that affect your life. Every claim below quotes the source behind it. How this works.
Personal liberty & free speech — Hurts
moderate · moderate confidence
This policy imposes compulsory health checks and higher or variable financial charges on migrants as a condition of entry, expanding state-mandated screening and coercive financial requirements on individuals' bodies and choices. The main caveat is that the liberty effect falls primarily on migrants rather than the settled population, and the severity depends on how health checks are conducted and how "burden" is defined.
The evidence
- Migrants must undergo health checks prior to travel as a precondition of entry. — conservatives.com (manifesto) — “require migrants to undergo health checks prior to travel”
- Migrants deemed likely to burden the NHS face a higher surcharge or mandatory private health insurance. — conservatives.com (manifesto) — “increase their Immigration Health Surcharge or mandate health insurance if they are likely to burden the NHS”
- Student discounts on the surcharge will be removed. — conservatives.com (manifesto) — “remove student discounts on the surcharge”
- The standard IHS already rose 66% in February 2024 to £1,035 per year per adult. — ein.org.uk (media) — “a substantial increase in the standard IHS rate in February 2024, which saw it rise by 66% from £624 to £1,035 per year for most adults”
- A five-year visa already costs £5,175 in IHS alone at the current rate. — vertexaisearch.cloud.google.com (media) — “a five-year visa for an adult currently costs £5,175 in IHS alone”
- Mandatory health checks and variable charges could deter migrants from seeking early or preventative care, worsening the 'hostile environment'. — theguardian.com (media) — “The proposed health checks and variable surcharges could exacerbate this "hostile environment," potentially discouraging migrants from seeking early or preventative care”
- Past upfront-charge policies have led some migrants to decline necessary NHS treatment, including for serious conditions. — theguardian.com (media) — “hundreds of migrants have declined necessary NHS treatment due to fear of costs, sometimes with severe consequences, including for emergency conditions like lung cancer”
- Critics warn health checks could force healthcare professionals into immigration enforcement roles, damaging the doctor-patient relationship. — pmc.ncbi.nlm.nih.gov (government) — “such measures could force healthcare professionals into roles akin to "immigration police," jeopardizing the crucial doctor-patient relationship”
Biggest unknown: How broadly 'likely to burden the NHS' is defined in practice will determine whether the mandatory health-check and variable-charge mechanism becomes a wide coercive screening regime or a narrow one.
Our reading: O10 concerns freedom from state coercion over bodies and choices, including mandatory licensing, bodily checks, and financial mandates as a condition of entry or residence. This policy introduces three coercive instruments: (1) compulsory pre-travel health screening — a state-mandated bodily check — as a precondition of travel; (2) a variable financial levy or mandatory insurance purchase triggered by a state assessment of individual health risk; and (3) removal of the existing student discount, raising the financial barrier. All three expand state control over migrants' bodies and financial choices. The baseline is already high: the IHS reached £1,035/year after a 66% rise in 2024, and a five-year visa already costs £5,175 in IHS alone. Adding variable charges on top of this, determined by a state health assessment, deepens coercive financial conditioning of entry. The mandatory health-check mechanism is particularly significant for O10: it requires individuals to submit to physical screening — a form of bodily state intrusion — before they are permitted to travel. The practical chilling effects further the O10 harm: evidence from comparable upfront-charge regimes shows migrants declining NHS treatment for fear of costs, and medical professionals warn of being conscripted into an immigration-enforcement role that undermines the clinical relationship. Both effects reduce effective autonomy even if formal access formally remains. The liberty effect falls on migrants specifically, not the settled population, which limits magnitude. Confidence is moderate because the severity depends heavily on how the 'likely to burden' threshold is operationalised — a narrow definition would constrain the coercive reach considerably. Nonetheless, the core mechanism — mandatory bodily screening and state-conditioned financial mandates — is clear on the face of the policy text and clearly worsens O10.
Public finances & the next generation — Mixed picture
minor · low confidence
The policy raises NHS revenue by increasing surcharges and removing student discounts, which helps public finances directly. But if it deters migrants significantly, the OBR-documented fiscal boost from migration could be partially offset, making the net effect uncertain and likely small.
The evidence
- The policy increases the Immigration Health Surcharge or mandates health insurance for migrants deemed likely to burden the NHS, and removes the student discount. — conservatives.com (manifesto) — “increase their Immigration Health Surcharge or mandate health insurance if they are likely to burden the NHS, and will remove student discounts on the surcharge”
- The IHS rose 66% to £1,035/year for adults in February 2024, aligned with DHSC's estimated £1,036 average annual cost of providing healthcare to migrants. — commonslibrary.parliament.uk (government) — “the surcharge with the estimated average cost of providing healthcare to migrants, which the Department of Health and Social Care (DHSC) calculated as £1,036 per person annually in 2023”
- The February 2024 IHS increase is projected to generate £4.7–7.7 billion (central: £6.2bn) for the NHS over five years. — ein.org.uk (media) — “projected by a government impact assessment to generate an additional £4.7 billion to £7.7 billion for the NHS over the next five years, with a central estimate of £6.2 billion”
- Since 2015 the IHS has raised £6.9 billion for healthcare spending. — commonslibrary.parliament.uk (government) — “Since its introduction in 2015, the IHS has raised £6.9 billion for healthcare spending”
- The current discounted student rate is £776 per year, so removing it would raise each student's annual contribution to the full adult rate. — ein.org.uk (media) — “The current discounted rate for students is £776 per year”
- The OBR finds higher net migration generally lowers deficits and debt, with one estimate of a £6.2bn boost to general tax revenue in 2028-29 from increased net migration. — obr.uk (institutional) — “the OBR estimated that an increase in net migration could boost general tax revenue by £6.2 billion in 2028-29”
- The OBR notes that while migration can delay fiscal challenges from an ageing population, it does not resolve them permanently. — migrationobservatory.ox.ac.uk (academic) — “while migration can delay fiscal challenges associated with an ageing population, it does not resolve them permanently”
- The cumulative effect of increased fees and health checks could diminish the UK's attractiveness to skilled workers and students, potentially impacting key sectors. — ein.org.uk (media) — “The cumulative effect of increased fees, health checks, and potential variable charges could diminish the UK's attractiveness to skilled workers and students, potentially impacting key sectors and the broader economy”
Biggest unknown: How much the policy deters net migration, and therefore how large the offset to the direct IHS revenue gain is from lost migrant tax contributions.
Our reading: The direct fiscal effect of this policy on O12 is positive: raising the IHS (or mandating equivalent private insurance) and removing the student discount increases the revenue migrants contribute toward NHS costs, reducing the degree to which migrant healthcare is subsidised by the general Exchequer. Given the IHS already raised £6.9bn since 2015 and the most recent uplift alone is projected to add £4.7–7.7bn over five years, the incremental gain from further increases and discount removal would improve the funded-vs-borrowed balance for NHS spending at the margin. However, this direct revenue gain must be weighed against a deterrence risk. The OBR's own analysis shows that net migration materially boosts tax revenues — with a single migration increase estimated to add £6.2bn to general tax revenue in 2028–29 — because migrants are typically working-age net contributors. If this policy deters a meaningful number of workers and students, the loss of their broader tax contributions could partially or fully offset the direct IHS revenue gain. The evidence does not quantify the deterrence effect of this specific marginal change (the base rate of deterrence from prior increases is not isolated), so the net fiscal direction cannot be resolved with confidence. The net effect is therefore mixed: a real but modest direct fiscal improvement from higher surcharge revenue, offset by an uncertain but potentially comparable reduction in migrant-generated tax revenues, with the balance depending on migration elasticity to fees — a parameter not pinned down in the provided evidence. Magnitude is minor because neither side is large relative to total public finances, and the time horizon is within-parliament for the direct revenue effects.
Healthcare — Mixed picture
moderate · moderate confidence
This policy would raise more money for the NHS through higher surcharges, but could also deter migrants from seeking timely care and reduce the flow of workers the NHS depends on. The net effect on how well people get treated is genuinely uncertain in both directions.
The evidence
- Migrants deemed likely to burden the NHS will face a higher Immigration Health Surcharge or mandatory private health insurance, and student discounts will be removed. — conservatives.com (manifesto) — “increase their Immigration Health Surcharge or mandate health insurance if they are likely to burden the NHS, and will remove student discounts on the surcharge”
- The IHS was already raised 66% in February 2024, from £624 to £1,035 per year for adults. — ein.org.uk (media) — “substantial increase in the standard IHS rate in February 2024, which saw it rise by 66% from £624 to £1,035 per year for most adults”
- The current student discounted rate is £776 per year. — ein.org.uk (media) — “The current discounted rate for students is £776 per year”
- The February 2024 IHS increase is projected to generate £4.7 billion to £7.7 billion in additional NHS revenue over five years. — ein.org.uk (media) — “projected by a government impact assessment to generate an additional £4.7 billion to £7.7 billion for the NHS over the next five years, with a central estimate of £6.2 billion”
- The Health Foundation highlights that migrants typically use NHS services less than UK-born individuals, casting doubt on the premise that they burden the NHS. — vertexaisearch.cloud.google.com (media) — “migrants typically use NHS services less frequently than UK-born individuals”
- Past upfront charge policies led hundreds of migrants to decline necessary NHS treatment, sometimes with severe consequences. — theguardian.com (media) — “hundreds of migrants have declined necessary NHS treatment due to fear of costs, sometimes with severe consequences, including for emergency conditions like lung cancer”
- The health checks and variable surcharges could discourage migrants from seeking early or preventative care, leading to delayed diagnoses and more costly emergency treatments. — theguardian.com (media) — “potentially discouraging migrants from seeking early or preventative care, leading to delayed diagnoses and more complex, costly emergency treatments later”
- The broader policy could impact recruitment of essential staff for lower-paid roles in the care sector, which relies heavily on migrant workers. — gov.im (media) — “the broader policy could still impact the recruitment of essential staff for lower-paid roles within the care sector, which relies heavily on migrant workers”
- Low-earning migrants and families are disproportionately impacted by higher fees, with research suggesting they would be most deterred. — gov.im (media) — “low-paid workers in sectors like care and those with families would be most deterred”
Biggest unknown: Whether increased NHS revenue from higher surcharges outweighs the harm from migrants avoiding care and reduced recruitment of migrant health and care workers.
Our reading: This policy has two countervailing effects on healthcare access. On the revenue side, higher surcharges and removal of student discounts would generate additional NHS funding — the existing IHS already raises billions, and further increases would add to that. More money for the NHS could support capacity, staffing, and waiting-time reduction. However, the evidence base also points to real harms. The Health Foundation's finding that migrants use the NHS less than the UK-born population undermines the policy's core premise that higher charges are needed to match their burden. Meanwhile, evidence from past charging policies shows that financial barriers cause migrants to avoid care, producing worse health outcomes and ultimately more expensive emergency treatments — a net negative for NHS capacity and efficiency. The care sector recruitment risk is a further concern: if the policy deters low-paid migrant workers (who are not exempt in the same way as Health and Care Worker visa holders), the NHS and social care system could lose staff it critically needs, directly worsening access for all patients. The 'mixed' verdict reflects that both the revenue uplift (genuine, if contested in size) and the access-deterrence and workforce effects (projected but supported by multiple cited sources) are real and pull in opposite directions. The magnitude is moderate because the revenue effect is large in absolute terms but the deterrence and workforce effects could partially offset it.
Equal treatment & democratic rights — Hurts
moderate · moderate confidence
This policy would require migrants to pay more — or be refused — based on health assessments, creating differential treatment tied to health status, a protected characteristic. It deepens an already two-tier system of healthcare access based on immigration status and physical condition.
The evidence
- Migrants deemed likely to burden the NHS would face higher charges or mandatory private insurance, based on pre-travel health checks. — conservatives.com (manifesto) — “require migrants to undergo health checks prior to travel and increase their Immigration Health Surcharge or mandate health insurance if they are likely to burden the NHS”
- Student discounts on the Immigration Health Surcharge would be removed. — conservatives.com (manifesto) — “will remove student discounts on the surcharge”
- The standard IHS rate already rose 66% in February 2024, to £1,035 per year for adults and £776 for students. — ein.org.uk (media) — “substantial increase in the standard IHS rate in February 2024, which saw it rise by 66% from £624 to £1,035 per year for most adults, and from £470 to £776 for students and children”
- For a five-year visa an adult already pays £5,175 in IHS alone, before any proposed further increase. — vertexaisearch.cloud.google.com (media) — “a five-year visa for an adult currently costs £5,175 in IHS alone”
- Variable surcharges tied to health checks risk deterring migrants with health conditions or disabilities disproportionately, exacerbating unequal access. — theguardian.com (media) — “The proposed health checks and variable surcharges could exacerbate this "hostile environment," potentially discouraging migrants from seeking early or preventative care, leading to delayed diagnoses and more complex, co…”
- Past charges for overseas visitors have caused migrants to decline necessary NHS treatment due to fear of costs, including in serious conditions. — theguardian.com (media) — “hundreds of migrants have declined necessary NHS treatment due to fear of costs, sometimes with severe consequences, including for emergency conditions like lung cancer”
- Low-earning migrants and families are disproportionately affected by higher IHS and visa costs. — praxis.org.uk (media) — “The combination of higher IHS fees and visa costs disproportionately impacts low-earning migrants and those with dependants, potentially pushing them into debt and destitution”
- Critics argue the IHS already constitutes double taxation because migrants contribute to the NHS through general taxation. — vertexaisearch.cloud.google.com (media) — “Analysts and migrant advocacy groups, such as the Health Foundation and Migrant Voice, argue that the IHS constitutes "double taxation" as migrants already contribute to the NHS through general taxation”
- Migrants typically use NHS services less frequently than UK-born individuals. — vertexaisearch.cloud.google.com (media) — “migrants typically use NHS services less frequently than UK-born individuals”
Biggest unknown: Whether UK courts or the Equality Act would constrain or strike down health-status-based variable charging, which would significantly limit the policy's discriminatory effect in practice.
Our reading: O9 concerns equal treatment and anti-discrimination. This policy directly worsens it in two ways. First, the pre-travel health check mechanism creates differential treatment explicitly tied to health status — a protected characteristic under the Equality Act 2010. Migrants with chronic conditions or disabilities would face higher financial barriers (or exclusion via mandatory private insurance) that healthy migrants and all UK citizens do not face. This is a structural inequality built into the visa system by design. Second, removing student discounts adds further differential burden on a specific migrant sub-group. The magnitude reaches 'moderate' because: (a) the variable surcharge mechanism directly prices migrants out of entry on health grounds — not merely a surcharge but a gatekeeping device; (b) the existing IHS baseline is already high (£1,035/yr, £5,175 for a five-year visa) meaning further variable increases are materially significant; and (c) evidence shows past 'hostile environment' charges have materially deterred migrants from healthcare, compounding rather than neutralising unequal treatment. The 'double taxation' concern (E12) further illustrates that even the flat surcharge is contested as treating migrants unequally relative to citizens who pay taxes without an additional healthcare levy — the proposed variable surcharge intensifies that structural inequity. The main constraint on magnitude is legal: UK courts applying the Equality Act and Article 14 ECHR could limit health-status discrimination in practice, and the actual implementation rules (e.g. which conditions trigger a surcharge) are unspecified in the policy text. This uncertainty keeps confidence at 'moderate' rather than high. The direction, however, is clear: the policy moves away from equal treatment by design.