Employer group health insurance vs your own policy: is office cover enough?

Employer group health insurance is valuable: it often covers pre-existing conditions and maternity from day one, has no medical tests, and the employer pays most or all of the premium. But it is the employer's policy, not yours. It usually ends on your last working day, its terms can change at the employer's next renewal, and the sum insured (check the figure in your HR benefits note; a few lakh shared by the whole family is not unusual) may be low for a serious illness in a metro. The safer structure for most salaried people is to keep a personal base policy running alongside the group cover, even a modest one, so that waiting periods are already served when you need it most: between jobs, after retirement or when the group cover is cut.

This guide belongs to the overview of how health insurance works in India.

Group cover and personal cover compared

Point	Employer group policy	Personal retail policy
Who owns it	Employer (master policyholder)	You
Waiting periods	Often waived by the employer's contract	Initial 30 days, PED up to 36 months, specific waits
Medical tests	Usually none	Possible, especially over 45
Premium	Paid by employer; dependants or parents may cost extra	You pay; GST-exempt for individual policies from 22 Sep 2025
GST	18% on group premium	Exempt (individual and floater)
Continuity	Ends when you leave, unless migrated	Lifelong renewability, unless fraud
Tax	Employer-paid premium is not your deduction; your own contribution for parents may qualify under rules	Old-regime deduction available
Terms	Negotiated by HR each year	Fixed in your policy wording; changes need IRDAI approval of the product

Worked example: the gap when you change jobs

Illustrative. Arjun, 41, leaves Company A on 30 June and joins Company B on 1 September. Company B's policy starts after confirmation on 1 December. He has hypertension, controlled with medicines for six years.

Without a personal policy, Arjun and his family have no cover from 1 July to 30 November.
If he buys a new retail policy on 1 July, hypertension is a pre-existing disease with up to a 36-month wait, and there is a 30-day initial wait for illness.
If he had bought a ₹10 lakh personal floater at 36, the PED wait would already be over and the family would be covered throughout.

The cost of that personal policy over five years, say ₹16,000 a year in illustrative terms, is ₹80,000. A single cardiac admission without cover can easily exceed that, and the uncovered months come when income is also uncertain.

Migrating a group policy to an individual one

IRDAI rules allow a member of a group health policy to migrate to an individual policy with the same insurer, with credit for the time covered under the group policy, on the terms of the individual product. Practical points:

Ask HR for the group insurer's name and the migration window before your last day. Insurers typically want the request before the group cover ends.
You will be offered one of the insurer's retail products, priced on your age, with its own features. It may not match the group policy's terms.
Waiting-period credit applies up to the sum insured you were covered for under the group policy.
Compare the migration offer with porting to, or buying from, another insurer. See porting your health policy.

When group cover alone may be enough

You are young, single, healthy and your employer's cover is high (say ₹10 lakh or more) with no co-pay, and you would buy a personal policy before any job change.
You have enough savings to cover a gap of several months.

Even then, a personal policy bought early is cheaper and carries waiting periods that will have run their course when it matters. Parents are a separate case: group cover for parents often has a co-pay and is the first benefit employers trim.

Building cover around a group policy

Layer	Purpose	Illustrative option
Group policy	Day-one cover while employed	₹5 lakh family floater from employer
Personal base policy	Continuity and portability	₹5–10 lakh family floater
Super top-up	Catastrophic cover	₹20–50 lakh above a ₹5 or ₹10 lakh deductible
Parents' policy	Separate risk, separate tax limit	Senior citizen floater or individual policies

A super top-up's deductible can be met by the group policy's payout in many wordings, so the group cover works as the first layer. Check that the super top-up counts claims paid by any other policy towards the deductible. See the super top-up maths.

Claiming from two policies

If you have both a group and a personal policy, you can choose which to claim from first. When a bill exceeds the first policy's limit, the balance can be claimed from the second under the contribution clause, with the first insurer's settlement summary and copies of documents. Many people claim from the group policy first to protect the personal policy's cumulative bonus. See reimbursement claim documents.

Related: individual vs family floater and GST on health insurance (group policies still carry 18%).

Frequently asked questions

Can my employer reduce my group cover mid-year?

The terms are fixed for the group policy period, but the employer can change them at renewal. Read HR's annual benefits note.

Does ESI count as group cover?

The Employees' State Insurance scheme is a separate social security scheme for eligible employees under the ESI Act, with its own medical benefits through ESIC facilities. It is not a group health insurance policy, but it is a form of cover to factor in.

Is my employer's contribution taxable?

Employer-paid group health premiums are generally not treated as a taxable perquisite. Check with your employer's payroll team or a tax adviser.

Sources and where to check

IRDAI — portability and migration rules in the master circular on health insurance products
Employees' State Insurance Corporation — ESI medical benefits
Bima Bharosa — if a migration request is refused