Managing Sickness Absence and Private Medical Insurance: A Guide for UK SMEs
Key Takeaways
- 148.9 million working days were lost to sickness in the UK in 2024 — around 4.4 days per worker.
- From 6 April 2026, Statutory Sick Pay is payable from day one of absence, with the lower earnings threshold removed.
- Employers have a legal duty to assess and manage work-related stress under HSE Management Standards.
- Private medical insurance can reduce absence duration by supporting faster access to diagnosis and treatment.
- A simple absence management framework — policy, tracking, return-to-work conversations, and key-person resilience — is achievable for any SME.
- Daines Kapp arranges group PMI as a Willis Networks member, giving clients access to competitive schemes.
People are a business’s biggest asset — and often its biggest vulnerability. When a key person is off sick, a small team can feel it immediately: productivity drops, customer service slips, and remaining staff carry extra pressure.
UK data shows sickness absence remains a significant operational issue. The Office for National Statistics estimates that 148.9 million working days were lost because of sickness or injury in 2024 — around 4.4 days per worker on average. Even small changes in absence levels can have a large effect on service, quality and morale in a lean team.[1]
Why absence is such a big issue for SMEs
Large organisations can usually absorb absence through cover and capacity. SMEs cannot always do that. Common SME challenges include:
- Key person dependency: one absence can remove a whole function.
- Limited management bandwidth: owners and managers have less time for structured people processes.
- Presenteeism: staff working while unwell — which often reduces quality and increases mistakes.
- Stress snowballing: absence increases workload for others, which can trigger further stress-related absence.
- Customer impact: smaller teams have less ability to flex service levels during disruption.
Work-related stress: your legal duty is similar to other safety risks
HSE is clear that employers have a legal duty to protect workers from stress at work by doing a risk assessment and acting on it — the same duty you have for other health and safety risks. HSE’s Management Standards approach sets out six key areas of work design that, if poorly managed, are linked to poorer health, lower productivity and higher accident and sickness absence rates.[2]
A useful way to think about this is: if workload or poor change management is creating stress, treat it like a safety hazard. Identify the cause, decide who could be harmed, put controls in place, and review whether they work. This mindset often reduces both absence and staff turnover.
Statutory Sick Pay changes from April 2026: what employers need to know
Sick pay is not only a people issue; it is also a cost and policy issue. From 6 April 2026, several important changes came into effect:[3]
| Change | Impact for SMEs |
|---|---|
| SSP payable from day one (waiting period removed) | First week of absence now costs more in SSP |
| Lower earnings threshold removed | More employees qualify for SSP |
| SSP calculated at 80% of average weekly earnings (or flat rate, whichever is lower) | Payroll calculations change — check with your provider |
Practical action: review your absence policies and check with your payroll provider how the changes will be handled in your payroll system. If you have a company sick pay scheme, check that the wording and payroll process align with the new statutory position.
NHS access pressures: why some employers look at private medical options
Workplace health discussions increasingly overlap with access to healthcare. NHS England has reported that the elective waiting list has been falling but remains high. For some employers, private medical cover is considered as one tool to support faster diagnosis and treatment — particularly where roles are hard to backfill or where long waits lead to long absences.[4]
What private medical insurance can (and cannot) do
- Speed: faster access to specialist consultations and certain treatments.
- Predictability: clearer pathways for treatment once a referral is made.
- Support services: some schemes offer wellbeing support or virtual GP access.
PMI is not a replacement for good workplace management or a substitute for a safe working environment. It also will not be relevant for every business or every health issue — and cover terms vary. The goal should be right care at the right time, alongside sensible prevention and fair people policies.
Absence management in practice: a simple SME framework
You do not need a large HR team to manage absence well. The following framework is simple, fair and defensible:
| Step | Action | Detail |
|---|---|---|
| 1 | Set a clear absence policy | Reporting rules, fit note requirements, and who to contact. |
| 2 | Track absence consistently | Even a basic tracker can identify patterns and hotspots. |
| 3 | Use return-to-work chats | Short, supportive conversations help spot underlying issues early. |
| 4 | Separate short-term and long-term absence | They usually need different responses and timelines. |
| 5 | Agree adjustments where needed | Temporary changes to duties or hours can prevent long absences. |
| 6 | Escalate appropriately | If absence becomes frequent or long-term, consider occupational health input. |
| 7 | Train managers | Line managers are often the difference between early resolution and long-term absence. |
| 8 | Plan for key-person resilience | Cross-train, document processes, and avoid single points of failure. |
A practical “first 14 days” timeline for managers
- Day 1–2: check welfare, confirm reporting and expected update times, and log the absence.
- Day 3–7: discuss immediate work cover and whether there is anything you can adjust to support a quicker return (where appropriate).
- Day 8–14: plan a structured return-to-work conversation and consider whether medical input or temporary adjustments are needed.
- Ongoing: keep communication supportive and consistent; avoid surprises when someone returns.
Insurance implications: where businesses often have gaps
- Employers’ Liability (EL): legally required if you employ staff; claims can include allegations of workplace injury or illness.
- Income protection / sick pay protection: can help fund longer-term absence costs and support rehabilitation.
- Private medical cover: may support faster treatment pathways, reducing time away from work.
- Key person protection: where one individual drives revenue, their absence can have outsized impact.
- Management liability: where employment decisions are contested, legal costs can arise (policy terms vary).
Quick actions to take now
- Review your absence policy and make sure it is understood by managers and staff.
- Run a simple stress risk assessment using HSE’s guidance and consider the six Management Standards areas.
- Prepare for SSP changes from April 2026: update policies and check payroll readiness.
- Identify your key-person roles and write a short cover plan for each.
- If you offer benefits, check they match current workforce needs (for example, mental health support).
- If you are considering PMI, start with your business goal: recruitment/retention, reduced downtime, or both.
A Daines Kapp Perspective
A healthy business needs healthy people. Improving wellbeing and managing absence is not about perks — it is about operational resilience. Effective results come from combining prevention, supportive line management, and the right mix of insurance and employee benefits.
At Daines Kapp, we work with SMEs across a range of sectors and regularly see how a reactive approach to absence — one that only kicks in once things are already difficult — costs businesses far more than the investment needed to get ahead of it. Whether that means reviewing your existing cover, exploring group PMI for the first time, or simply sense-checking your policies, a short conversation can go a long way.
“We speak to business owners regularly about protecting what matters most to their operation — and people are almost always at the top of that list. When a director or a key member of staff is suddenly unavailable, the ripple effect on a small business can be significant. Whether it’s reviewing your employer obligations, understanding your options around employee benefits, or simply making sure the right cover is in place, we’re here to have that conversation.”
— Stefan Daines FCII, Director, Daines Kapp Insurance Brokers
As a Willis Networks member broker, Daines Kapp has access to group private medical insurance schemes on competitive terms — including options suitable for smaller employers who may not have considered PMI previously. If you’d like to explore what group PMI could look like for your business, we’d be happy to talk.
Ready to review your employee benefits and absence strategy?
If you’re reviewing how sickness absence, wellbeing, or key-person resilience impacts your business, get in touch with the Daines Kapp team today. We’ll help you find the right approach — from group PMI to income protection and beyond.
Sources:
- Office for National Statistics — Sickness absence in the labour market, 2023 and 2024
- Health and Safety Executive — Management Standards for work-related stress
- GOV.UK — Statutory Sick Pay changes from 6 April 2026
- NHS England — Waiting list update, February 2026
