What Is Group Health Insurance?
Group health insurance, sometimes called group mediclaim or corporate health insurance, is a single policy that covers a defined group of people rather than one individual. In practice, that group is almost always a company's workforce. The employer buys one master policy, pays the premium (in full or partly), and every employee named on that policy gets covered for hospital bills without having to arrange anything themselves.
The distinction from a regular, individual health policy isn't just who's covered. Because the insurer is pricing risk across a large pool of people rather than one person, group plans tend to skip medical tests before enrollment, waive most waiting periods, and come at a lower per-person cost than the same person would pay buying cover on their own.
Why Employers End Up Buying It
Nobody is legally required to offer group health cover in most private-sector roles (a few categories of employment fall under ESIC rules, which work differently), so the decision usually comes down to two practical reasons.
Retention and hiring
Candidates weighing two similar offers will often let health cover tip the decision, especially once they have a family to think about. It's one of the few benefits people actually notice is missing if it isn't there.
Cost control on the business side
A single hospitalisation can wipe out months of savings for an employee on a modest salary. Group cover keeps that risk off the table, which in turn keeps people focused on work rather than worrying about a medical bill.
There's also a quieter tax angle: premiums an employer pays toward employee health cover are generally allowed as a business expense, which is worth confirming with your accountant for your specific structure.
What's Actually Covered
Coverage varies by insurer and by the plan your company negotiates, but most group mediclaim policies in India include the following as standard:
- In-patient hospitalisation — Room charges, nursing, doctor and surgeon fees, ICU charges, anaesthesia, and related costs for admissions of 24 hours or more.
- Pre and post-hospitalisation expenses — Medical costs in the days leading up to admission and the weeks after discharge, usually 30 days before and 60 days after, though this varies by insurer.
- Daycare procedures — Treatments like cataract surgery, dialysis, or chemotherapy that don't need a full 24-hour stay because of how the procedure is done today.
- Ambulance costs — Usually capped at a fixed amount per hospitalisation.
- AYUSH treatment — Ayurveda, Yoga, Unani, Siddha, and Homeopathy treatment, when administered at a recognised facility.
Beyond that baseline, most insurers let employers add on maternity cover, newborn cover, OPD (outpatient) consultations, and a “corporate buffer” — a shared pool of extra sum insured the whole group can dip into once an individual's limit runs out.
What Isn't Covered
Every policy carries exclusions, and knowing them upfront avoids awkward conversations at claim time. Common ones across insurers include:
- Cosmetic treatment that isn't reconstructive after an accident
- Routine dental and vision care, unless specifically added on
- Injuries from war, nuclear exposure, or similar events
- Self-inflicted injury, or anything arising from drug or alcohol abuse
- Treatment for conditions arising from participation in hazardous or adventure activities
- Experimental treatments not yet widely recognised by the medical community
Waiting Periods (and Why Group Plans Have Fewer of Them)
Individual health policies usually make you wait, often two to four years, before they'll pay a claim related to a pre-existing condition. Group policies are built differently. Because risk is spread across many people rather than concentrated in one, insurers are typically willing to waive most or all of these waiting periods for a group policy, sometimes as a standard feature and sometimes as a paid add-on.
| Waiting period type | Typical duration on an individual plan | On most group plans |
|---|---|---|
| Initial waiting period | 30 days from policy start | Usually waived |
| Pre-existing diseases | 2–4 years | Often waived or reduced |
| Specific illnesses (e.g. cataract, hernia, joint replacement) | 1–2 years | Often waived |
| Maternity | 9 months, where covered at all | Can be waived if the employer opts for it |
How Much It Costs
There's no single number here, because premium is a function of several moving parts: the average age of your team, how many dependants are included, the sum insured you pick, the city your offices are in, your claims history if you're renewing, and which add-ons (maternity, OPD, a lower room-rent cap) you choose. As a rough anchor, basic cover for a young workforce can start in the range of a few thousand rupees per employee per year for a modest sum insured, climbing from there as you add dependants, raise the cover amount, or bring in benefits like maternity.
The practical way to get a real number is to send an insurer or broker your employee census — headcount, ages, and whether you're covering employees only or employees plus family — and let them quote against actual data rather than estimating in the abstract.
Eligibility: How Small Can a Company Be?
Most insurers set a minimum group size, commonly around seven lives, though this differs by company. If your headcount alone doesn't clear that bar, several insurers will still issue a policy once dependants are counted toward the total, so a company with five employees and a handful of covered spouses or children can often still qualify. Startups and small teams aren't locked out of group cover, it just sometimes takes a slightly different conversation with the insurer or broker.
How Claims Work
There are two routes: cashless, where the hospital settles directly with the insurer, and reimbursement, where the employee pays first and claims the amount back.
Cashless — for Planned Hospitalisation
- The employee informs the insurer or TPA (third-party administrator) and fills out a pre-authorisation form at a network hospital, typically a few days ahead of admission.
- The insurer or TPA approves the request, usually within a few hours for a network hospital.
- The employee is admitted using their health card and a photo ID, with no upfront payment for covered expenses.
- At discharge, the insurer settles directly with the hospital for the covered amount, and the employee pays only for anything outside the policy's scope.
Reimbursement — for Emergencies or Non-Network Hospitals
- The employee (or their family) notifies the insurer within 24 hours of an emergency admission.
- They pay the hospital bill upfront and collect every original document: discharge summary, itemised bills, payment receipts, and test reports.
- They submit a claim form with these documents, usually within 15–30 days of discharge.
- Once verified, the insurer transfers the approved amount, typically within two to three weeks.
Choosing the Right Plan for Your Team
There's no universally “best” group health plan, only the one that fits your team's actual composition. A few questions worth answering before you shortlist insurers:
What's the age spread on your team?
A younger workforce may not need family or parental cover as urgently as a team with more employees in their late 30s and 40s supporting ageing parents.
Will you cover dependants?
Employee-only cover is cheaper but leaves families exposed. Many companies extend cover to spouse and children as a baseline, with parents as an optional add-on given the cost jump that usually comes with it.
What room-rent limit makes sense?
A low cap forces employees into shared rooms or leaves them paying the difference for anything better. Removing or raising this cap costs more in premium but avoids a nasty surprise mid-claim.
Do you need a corporate buffer?
Worth considering if your team has ever come close to exhausting an individual's sum insured in a bad year.
How's the insurer's claim settlement record?
A high claim settlement ratio and a wide hospital network matter more once someone is actually filing a claim than any figure on a brochure.
Not sure which sum insured or add-ons fit your team?
Tell us your headcount, age profile, and whether you want dependants covered. We'll shortlist a couple of plans that make sense for your company size and budget.
Talk to an Advisor