Group Health Insurance in India: The Complete Employer’s Guide (2026)
Key Takeaways
- Group health insurance is a single master policy an employer buys to cover its employees, and usually their dependents, without individual medical underwriting at entry.
- Outside the statutory ESIC scheme, group health cover is not legally mandatory for most Indian employers. It is the market standard rather than a legal obligation.
- The Code on Social Security 2020 came into force on 21 November 2025 and repealed the ESI Act 1948, but Section 29, which governs payment of contributions, has not been brought into operation, so ESI continues to run on the transitional framework.
- No IRDAI rule sets a universal minimum group size. Each insurer states the minimum in its own filed product, and a policy cannot be issued to a group below that minimum on the expectation that it will grow into it.
- The IRDAI Master Circular on Health Insurance Business dated 29 May 2024 requires insurers to decide cashless authorisation within one hour and to grant final discharge authorisation within three hours of the hospital’s request.
- Group and employer-sponsored health policies attract GST at 18%. The exemption notified for individual policies with effect from 22 September 2025 does not extend to them.
What is group health insurance in India?
Group health insurance is a single indemnity policy issued to an employer, covering a defined group of employees and, where the employer chooses, their dependents. The employer is the policyholder and pays the premium. Employees are insured members under a master policy rather than holders of their own contracts, which is why cover begins and ends with employment rather than with anything an individual employee does or fails to do.The mechanism that makes this different from retail health insurance is the absence of individual medical underwriting at entry. An insurer prices the group as a pool, using its age profile, dependent mix, industry and claims history, instead of assessing each member separately. That pooling is what allows employees with existing conditions to be covered on the same terms as everyone else, and it is also why the employer’s decisions about who is included shape the price far more than any single member’s health does.
Group business is now the largest segment of health insurance in India by both measures. According to the IRDAI Annual Report 2024-25, group business accounted for 47.4% of all lives covered under health insurance written by general and health insurers, ahead of government-sponsored schemes at 42.3% and individual policies at 10.3%. On premium, group business represented 52.3% of the total. Employer-provided cover is, in practice, how most insured Indians get health insurance at all.
Is group health insurance mandatory for Indian employers?
For most employers, no. The obligation depends entirely on whether the statutory scheme applies, and to whom.
The Employees’ State Insurance scheme is the compulsory layer. It applies to establishments with ten or more persons, though several states apply a threshold of twenty to shops and commercial establishments, and it covers employees earning up to Rs 21,000 per month, or Rs 25,000 for persons with disability. Contributions run at 3.25% of wages from the employer and 0.75% from the employee. Where ESIC applies to an employee, participation is not optional.
The legal framework underneath ESIC changed recently, and the change is less complete than most commentary suggests. The Code on Social Security 2020 was brought into force on 21 November 2025 by notification S.O. 5319(E), and the ESI Act 1948 stands repealed under Section 164(1). But Section 29 of the Code, which governs the actual payment of contributions, has not been brought into operation, and the date on which benefits under the ESIC chapter become available has not been notified. Contributions therefore continue under the transitional savings preserved by the repeal, on the existing wage ceiling and rates. The Social Security (Central) Rules 2026 were notified on 8 May 2026, but they apply principally where the Central Government is the appropriate government, so most private employers await their respective state rules.
Above the ESIC wage ceiling, there is no statutory requirement to provide health cover. One claim worth retiring: the assertion that a post-pandemic IRDAI mandate requires all commercial and industrial establishments to insure their workforce. That obligation came from a Ministry of Home Affairs order of 15 April 2020 under the Disaster Management Act, the mandatory clause was dropped from the reopening guidelines of 1 May 2020, and the underlying provisions were withdrawn in March 2022. No standing mandate replaced it.
| ESIC scheme | Private group health policy | |
|---|---|---|
| Basis | Statutory, compulsory where applicable | Voluntary, contractual |
| Who is covered | Employees up to Rs 21,000 per month, Rs 25,000 for persons with disability | Any defined group the employer chooses |
| Funding | 3.25% employer, 0.75% employee, on wages | Employer premium, with optional employee contribution |
| Treatment access | ESIC hospitals and dispensaries, and tie‑up facilities | Insurer or TPA network hospitals, plus reimbursement |
| Benefits | Medical, sickness, maternity, disablement, dependants’ benefit | Hospitalisation indemnity, subject to policy wording |
| Regulator | Ministry of Labour and Employment, ESIC | IRDAI |
Most employers with a mixed workforce end up running both, with ESIC covering the eligible band and a group policy covering everyone above it.
Who is eligible for a group health insurance policy?
Eligibility is set by two things: the insurer’s filed product, and the nature of the group itself.
Minimum group size
There is no universal regulatory floor. IRDAI’s framework requires each group health product to specify its own minimum group size in the product filing, and prohibits an insurer from issuing a policy to a group that falls below that stated minimum on the expectation that the group will grow into it. Widely repeated claims that the regulator mandates a minimum of seven lives, or twenty, describe market convention rather than regulation. Insurers also count lives rather than employees, so covered dependants can count towards the threshold. The practical answer for a small employer is that the floor varies by insurer and has to be checked against the specific product.
Who can be covered
The group has to be a real group. Under the IRDAI (Protection of Policyholders’ Interests, Operations and Allied Matters of Insurers) Regulations 2024, no group may be formed for the sole purpose of availing insurance, and there must be a commonality of purpose or common economic activity binding it, such as employment by the same company. Negotiating group rates and then assembling a group to fit them is not permitted. Beyond that, the employer decides the covered unit: employees only, employees with spouse and children, or an extended definition reaching parents and parents-in-law. That choice is the largest single lever on cost. Cover for any of these categories operates subject to the policy wording, exclusions, sub-limits and endorsements agreed at inception, and the broader Employee Insurance programme is usually designed around it rather than after it.
What does a group health policy cover?
Group policies are indemnity contracts for hospitalisation. What sits inside that varies by product and by what the employer negotiates.
| Typically covered | Typically excluded or restricted |
|---|---|
| In‑patient hospitalisation, room, ICU, surgeon and nursing charges | Cosmetic and aesthetic treatment |
| Pre‑hospitalisation expenses, minimum 30 days | Dental and vision, unless from accident or added by rider |
| Post‑hospitalisation expenses, minimum 60 days | Out‑patient consultations, unless OPD is added |
| Day care procedures not requiring 24‑hour admission | Treatment outside India, unless specifically extended |
| Maternity, where included, subject to a limit and waiting period | Self‑inflicted injury, and conditions listed as permanent exclusions |
| Ambulance charges, usually capped | Expenses above stated sub‑limits and room rent entitlement |
| Mental illness treatment | Non‑medical consumables, unless a consumables rider applies |
Two standardised definitions are worth understanding correctly. The 30‑day pre‑hospitalisation and 60‑day post‑hospitalisation periods set by IRDAI’s standardisation guidelines are minimum floors, not fixed values, and many products extend post‑hospitalisation to 90 or 180 days. Day care treatment carries a standardised definition covering procedures that need less than 24 hours of admission because of technological advancement, and any procedure meeting that definition qualifies whether or not it appears on an insurer’s published list.
Mental illness is not optional. Following IRDAI’s circular of 31 October 2022 and Section 21(4) of the Mental Healthcare Act 2017, insurers must provide for treatment of mental illness on the same basis as physical illness. What varies is depth: standard Group Health Insurance wordings typically cover in‑patient psychiatric admission, while out‑patient therapy usually needs a rider.
What drives the cost of group health insurance?
Group premiums are risk‑rated and specific to each group, so no published figure meaningfully predicts what a given employer will pay. What can be described is the set of variables an underwriter actually prices:
- Age profile. The distribution of employees across age bands, which moves premium far more than headcount does.
- Dependant scope. Whether cover extends to spouse and children only, or reaches parents and parents‑in‑law. Extending to parents pulls an older cohort into the pool and is usually the single largest cost driver.
- Sum insured. The level, and whether it is flat across the workforce or graded by band or designation.
- Claims history. For an existing programme, the prior year’s claims ratio, meaning claims paid against premium collected.
- Benefit design. Room rent basis, co‑pay, maternity limit, named sub‑limits, and any riders such as OPD or consumables.
- Industry and location. Occupational exposure, and the cost of treatment where employees actually live and work.
- Insurer appetite. Whether a particular insurer is currently writing business in your sector and demographic.
Sitting behind all of these is medical cost escalation. Aon’s Global Medical Trend Rates report projects India’s medical trend at 11.5% for 2026, down from 13% projected for 2025. That is a different measure from consumer price health inflation, which runs far lower, and it is the number that shapes renewal conversations rather than headline inflation.
How does a group health insurance claim work?
Claims run through one of two routes, and employees should be told which before they need it.
Cashless treatment is arranged at a network hospital, where the insurer or the third party administrator settles directly with the hospital. The employee presents an e‑card, the hospital raises a pre‑authorisation request, and treatment proceeds against the approved amount. Reimbursement applies where treatment happens outside the network or where cashless was not arranged in time. The employee pays and claims afterwards, which makes documentation quality the deciding factor.
The IRDAI Master Circular on Health Insurance Business dated 29 May 2024 sets service standards the insurer owes regardless of the wording. Insurers must decide a cashless authorisation request within one hour of receiving it, and grant final discharge authorisation within three hours of the hospital raising it. The circular also caps pre‑existing disease waiting periods at 36 months and establishes a 60‑month moratorium, after which a policy cannot be contested except for proven fraud. A clarification circular of 19 June 2024 confirmed the moratorium applies to group policies as well as retail ones.
A reimbursement claim generally needs the completed claim form, the discharge summary, the final hospital bill with itemised breakup, payment receipts, investigation and diagnostic reports, the treating doctor’s prescriptions, the employee’s e‑card or policy details, and bank details for settlement. Missing itemised bills is the most common reason a claim stalls.
How are group health insurance premiums taxed?
Three separate tax positions apply, and they are frequently confused with one another. What follows is the general position rather than advice on any particular set of facts.
Premiums an employer pays for group health cover are ordinarily allowable as a business expense under Section 37(1) of the Income Tax Act, provided the expenditure is wholly and exclusively for business purposes. This is not a Section 80D deduction, and several widely circulated guides state it incorrectly. Section 80D is available only to the individual who actually paid a premium, so it reaches an employee‑funded portion or a personal top‑up, not employer‑borne group premium, and it is available only under the old regime. One change matters here: the Income‑tax Act 2025 commenced on 1 April 2026 and renumbers Section 80D as Section 126 from Tax Year 2026‑27, with the deduction amounts unchanged. Filings for FY 2025‑26 still use the older numbering.
Employer‑paid group health cover is generally not treated as a taxable perquisite in the employee’s hands. On indirect tax, group, corporate and employer‑sponsored health policies continue to attract GST at 18%. The exemption notified for individual life and health policies under Notification No. 16/2025 Central Tax (Rate), effective 22 September 2025, was drawn to exclude group policies, and the Kerala High Court upheld that distinction in January 2026, though the decision has been appealed and a Division Bench granted interim relief in a related matter. Input tax credit on group cover remains blocked under Section 17(5) of the CGST Act, except where the cover is obligatory under law, which is fact‑specific. The wider tax treatment of employer‑paid premiums is worth confirming with your chartered accountant against your own position rather than a general guide.
How do you buy and renew a group health policy?
Placement follows a sequence. The employer settles the covered unit and sum insured structure, assembles a census with age bands, gender split and dependent counts, and submits it with prior claims data if any cover already exists. Insurers quote against that submission, and a quote produced without it will move once real data arrives. Quotes are then compared on a single normalised benefit table, because a lower per‑employee premium usually reflects a moved sub‑limit rather than a better price. There is more detail on getting that sequence right in our guide on choosing a group health plan.
Cover can be arranged directly with an insurer or through a licensed broker. A broker represents the employer rather than the insurer, approaches multiple markets, and stays involved at claim stage. Edify is a Bengaluru‑based corporate insurance broking and risk consulting practice, founded in 2015 by insurance professionals, working across employee benefits through to property, liability and specialty lines, with an HR dashboard and employee app carrying policy documents, claims status and e‑cards.
Renewal runs annually and is where the previous year’s decisions surface. The claims ratio you post is the number the insurer brings to the table, and there is no arguing around it after the fact. Start the renewal conversation sixty to ninety days out, with clean enrolment records, endorsement history and quarterly claims data ready. Employers who arrive without that evidence negotiate against the insurer’s numbers alone.
Conclusion
Group health insurance in India is simpler than the volume of conflicting guidance suggests, but the details that matter are not the ones most articles lead with. What decides whether a programme works is the covered unit you define, the quality of the data you give underwriters, the wording you accept rather than the benefit summary you were shown, and how the claims route actually behaves when an employee is at a discharge counter. The statutory picture, meanwhile, is genuinely in flux, and anything you read about the labour codes deserves checking against its commencement position rather than its headline.
If you are setting up group cover for the first time and want the submission built and the wording reviewed before you commit, Contact Edify to talk it through.
FAQs
Q1. What is the minimum number of employees for group health insurance in India?
There is no single regulatory number. IRDAI’s framework requires each group health product to state its own minimum group size in the filed product, and prohibits issuing a policy to a group below that minimum on the expectation that it will reach it later. Claims that the regulator mandates seven lives, or twenty, describe insurer convention rather than regulation. Insurers count lives rather than employees, so covered dependants can count towards the threshold. In practice the floor varies by insurer and product, and a small employer should check it against the specific product being quoted rather than a general figure.
Q2. Does group health insurance cover pre-existing diseases from day one?
Often, but not because the law requires it. No regulation mandates day‑one cover for pre‑existing conditions in group policies. The IRDAI Master Circular on Health Insurance Business dated 29 May 2024 caps pre‑existing disease waiting periods at a maximum of 36 months, and insurers may offer shorter periods or none at all. Day‑one cover in employer‑employee schemes is a commercial concession negotiated as part of the placement, common in group programmes but not a statutory entitlement. Confirm it appears in the policy wording rather than only in the benefit summary.
Q3. Can employees add their parents to a group health policy?
Yes, where the employer includes parents in the covered unit. Parental cover is usually offered either as part of the base plan or as an employee‑funded optional extension. It is the largest single cost driver in most Indian group programmes, because it brings an older age band into the risk pool. Many insurers will not accept partial parental enrolment at smaller headcounts, and will price adverse selection into anything structured as voluntary. Whether parents are included, and on what basis, needs deciding before quotes are requested rather than after.
Q4. Does GST apply to group health insurance premiums?
Yes, at 18%. The exemption for individual life and health insurance policies, notified under Notification No. 16/2025 Central Tax (Rate) dated 17 September 2025 and effective from 22 September 2025, was drawn to apply where the insured is not a group. Employer‑sponsored group health and group term life policies continue to be taxed at 18%. The Kerala High Court upheld that distinction in January 2026; the ruling has been appealed and remains before the court, so the position is settled in practice but under litigation. Input tax credit stays blocked under Section 17(5) of the CGST Act unless the cover is obligatory under law.
Q5. What happens to an employee’s group health cover when they resign?
Cover under the group policy ends when employment ends, subject to the terms the employer has agreed with the insurer. A group policy cannot be ported as a group, because IRDAI’s portability framework applies to individual indemnity policies. An individual leaving the group may be able to migrate to an individual policy with the same insurer, carrying accrued waiting‑period and moratorium credit where coverage has been continuous without a break, but that migration is subject to underwriting rather than automatic. Employees planning an exit should start that conversation before their last working day.
Q6. Is ESIC coverage enough, or do you still need a group health policy?
ESIC is compulsory where it applies but covers only employees earning up to Rs 21,000 per month, or Rs 25,000 for persons with disability, and treatment runs through ESIC facilities and tie‑ups rather than a commercial hospital network. Employees above that wage ceiling are outside the scheme entirely. Most employers with a mixed workforce therefore run both, with ESIC covering the eligible band and a group policy covering everyone above it. Some also add a group policy for ESIC‑eligible employees to widen hospital access, which is permitted and does not displace the statutory obligation.