ESI vs. Group Health Insurance

Overview

Employees' State Insurance (ESI) is a mandatory social security scheme for eligible workers. Group Health Insurance (GHI) is an optional, employer-sponsored policy that provides medical coverage.

Side-by-Side Comparison

Governing Body / Regulator: The Employees' State Insurance Corporation (ESIC) administers ESI, while the Insurance Regulatory and Development Authority of India (IRDAI) regulates GHI.
Nature: ESI is statutory, while GHI is voluntary.
Wage / Salary Limit: ESI has a ₹21,000 monthly wage ceiling for most employees. GHI has no wage ceiling.
Funding & Contributions: Employers contribute 3.25% and employees 0.75% toward ESI. GHI premiums depend on selected benefits.
Primary Healthcare Access: ESI uses authorized facilities. GHI offers insurer-network cashless treatment.
Cash Benefits (Non-Medical): ESI provides sickness and maternity income support. Basic GHI covers medical expenses.
Disability & Death Support: ESI provides qualifying employment-injury benefits, while GHI may offer separate Group Personal Accident (GPA) coverage for accidental disability or death.

Imagine you run a company with 50 employees and want to provide them with health insurance. You come across two options, Employees’ State Insurance (ESI) and Group Health Insurance (GHI).

Both help employees manage medical expenses, so choosing the cheaper option might seem obvious.

But what if the cheaper option doesn't meet your employees' needs? Or what if you purchase a group health insurance policy and still have to contribute toward ESI?

That's where things get complicated.

In this guide, we'll compare ESI vs. group health insurance, explain their eligibility rules and costs, and help you understand which approach makes more sense for your business.

What Is Employees’ State Insurance (ESI)?

Employees’ State Insurance (ESI) is a government-backed social security scheme that provides eligible employees and their families with medical care and financial protection. It is administered by the Employees' State Insurance Corporation (ESIC) under the Ministry of Labour and Employment.

According to the Press Information Bureau (PIB), the ESI scheme began in 1952 with around 25,000 insured persons. Since then, it has expanded significantly, covering approximately 3.84 crore insured persons and 14.91 crore beneficiaries across India as of March 2025, according to ESIC's Annual Report 2024–25.

The scheme provides medical consultations, medicines, hospitalization, and specialist treatment through ESIC/ESIS facilities and authorized hospitals. Beyond healthcare, it also offers financial assistance during qualifying periods of sickness, maternity, employment-related disability, and unemployment, along with support for eligible dependents following an employment-related death.

Important: Since 21 November 2025, the Code on Social Security, 2020, has governed ESI, replacing the earlier Employees' State Insurance Act, 1948.

What Is Group Health Insurance?

Group health insurance is a single policy that covers multiple people belonging to an existing group, such as company employees or association members. The organization generally holds the master policy, while eligible members receive coverage under it.

Under the IRDAI Regulations 2024, group insurance arrangements fall into two categories.

Employer-Employee Groups: Companies, startups, factories, and other organizations purchase health insurance for their employees, with the employer acting as the master policyholder.
Non-Employer-Employee Groups: Professional associations, cooperative societies, banks, and other eligible organizations arrange health insurance for their members.

For employers, group health insurance for employees typically covers hospitalization, surgeries, ICU expenses, and other eligible medical treatments. Employers can also choose the sum insured, extend coverage to employees' dependents, and add benefits such as maternity coverage, outpatient consultations, and preventive health checkups.

Some group policies also cover pre-existing diseases from day one, depending on the terms agreed with the insurer. For example, ICICI Lombard’s group health insurance allows employers to opt for a waiver of the pre-existing disease waiting period, subject to the agreed policy terms.

Eligibility Criteria for ESI and Group Health Insurance

Eligibility Criteria for ESI

For Employers and Organizations

Minimum Employees: ESI generally applies to establishments employing 10 or more people, excluding seasonal factories.
Hazardous Occupations: Establishments engaged in occupations notified as hazardous or life-threatening may be covered even with a single employee.
Voluntary Registration: Establishments with fewer than 10 employees can opt for ESI coverage under the applicable provisions.
Geographical Coverage: The Code on Social Security, 2020, extended the ESI applicability framework across India, replacing the earlier district-based approach.

For Employees

Monthly Wages: Employees generally qualify if their applicable monthly wages are ₹21,000 or less. The ceiling is ₹25,000 for persons with disabilities.
Employment Status: Eligible employees working directly for an organization or through contractors can be covered.
Wage Calculation: As clarified in an ESIC circular issued in December 2025, eligibility is determined using the revised wage definition under Section 2(88) of the Code on Social Security, 2020, rather than gross salary or CTC alone. This generally includes basic pay, dearness allowance, and retaining allowance, with adjustments for specified excluded salary components.

Important: If an employee's wages exceed the prescribed ceiling during an ongoing contribution period, coverage may continue until that period ends, subject to the applicable ESI rules.

Eligibility Criteria for Group Health Insurance

For Employers and Organizations

Eligible Group: The organization must have a genuine employer-employee relationship or another recognized group relationship. A group cannot be created solely to purchase insurance.
Minimum Group Size: Requirements vary by insurer and policy. For example, ManipalCigna FlexiCare requires at least seven members. This is a product requirement, not a universal IRDAI minimum.
Group Registration: Employers purchasing a group mediclaim insurance policy for employees must provide documentation establishing their identity and the group's legitimacy.

For Employees and Members

Eligible Members: Employees, directors, and other members may qualify depending on their relationship with the group and the insurer's policy terms.
Entry Age: Minimum and maximum entry ages vary by policy. Some group plans have flexible age limits.
Dependents: Spouses, children, parents, and parents-in-law may be included if permitted under the selected policy.
Medical Tests: Insurers often waive medical examinations for eligible group members, though they may require them based on underwriting conditions.

ESI vs. Group Health Insurance: A Detailed Comparison

Features	ESI	Group Health Insurance
Type of Coverage	Statutory social security scheme administered by ESIC.	Commercial health insurance policy offered by an IRDAI-regulated insurer.
Medical Coverage Limit	No fixed annual sum insured. Medical benefits are provided according to ESI rules and treatment arrangements.	Coverage is subject to the selected sum insured, sub-limits, and policy conditions.
Hospital Network	Treatment is available through ESIC/ESIS facilities and authorized hospitals, subject to applicable procedures.	Cashless treatment is available at the insurer's network hospitals. Reimbursement facilities are also available, subject to policy terms and conditions.
Pre-Existing Diseases	Medical benefits aren't subject to conventional health insurance waiting periods for pre-existing diseases.	Waiting periods may apply, although employers can negotiate waivers with insurers.
Income Protection	Provides qualifying cash benefits during sickness and employment-related disability.	Group health insurance doesn't compensate for lost wages.
Customization	Benefits are determined by statutory provisions.	Employers can negotiate coverage limits, benefits, and add-ons.

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ESI vs. Group Health Insurance: Cost and Contribution Differences for Employers

The main difference between ESI and group health insurance is how employers pay. ESI contributions are calculated as a fixed percentage of eligible employees' wages, while group health insurance premiums depend on the employees covered and the benefits selected.

Here's how the costs work.

1) ESI Contribution Calculation

Under the prevailing ESIC contribution structure, both employers and employees contribute a fixed percentage of the employee's applicable wages.

Employer's Contribution: 3.25% of the employee's applicable monthly wages.
Employee's Contribution: 0.75% of the employee's applicable monthly wages.
Total Contribution: 4% of applicable wages, with the employer responsible for remitting both shares to ESIC.

The employer pays its share separately and generally deducts the employee's share from their wages. The employer must deposit both contributions with ESIC within the prescribed deadline.

2) Group Health Insurance Premium Calculation

Unlike ESI, group health insurance doesn't have a fixed contribution rate. Insurers calculate premiums based on several factors.

Group Size: The number of employees and dependents covered under the policy.
Age Profile: The age distribution of insured members, including older employees and dependents.
Sum Insured: The coverage amount the employer selects.
Coverage Benefits: Additional benefits such as maternity coverage, OPD consultations, or pre-existing disease waiting-period waivers.
Claims History: The group's past claims experience, which may influence premiums, particularly at renewal.

Who Pays the Premium?

Employers can choose how to fund group health insurance premiums.

Employer-Funded: The employer pays the entire premium for eligible employees.
Shared Contribution: The employer and employees split the premium according to the company's benefits policy.

Important: Group health insurance continues to attract 18% GST, even though eligible individual health insurance policies became GST-exempt in September 2025. Employers should also review the applicable Input Tax Credit (ITC) rules before calculating their final insurance expenses.

For more details, read our guide on GST on Group Health Insurance.

How Should Employers Budget for ESI Contributions and Group Health Insurance Premiums?

Calculate ESI Contributions

Identify employees eligible for ESI and estimate your annual contribution liability. Account for salary revisions, new hires, and changes in employee eligibility.

Assess Employee Healthcare Needs

Review your workforce's age profile, family composition, and healthcare requirements. Decide whether to cover employees only or include spouses, children, and parents, as additional dependents can increase premiums.

Compare Group Health Insurance Plans

Request quotes from multiple insurers using the same employee details and coverage requirements.

Include Taxes and Additional Expenses

Account for applicable GST, optional benefits, and administrative costs. Check whether Input Tax Credit (ITC) is available under the applicable GST rules.

Plan for Employee Turnover and Renewals

Consider how new hires, employee exits, and changes in dependent coverage affect costs. Check whether your insurer applies prorated premiums for additions and deletions, and prepare for possible renewal price increases.

Consider Offering Both ESI and Group Health Insurance

Budget for mandatory ESI contributions first. Then, consider allocating additional funds for group health insurance to cover employees outside ESI or provide supplementary medical benefits to existing ESI beneficiaries. Offering group health insurance can also help your business attract and retain talent by making your employee benefits package more appealing.

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Conclusion

ESI and group health insurance serve different purposes. While ESI provides statutory medical and financial benefits to eligible employees, group health insurance offers additional flexibility in coverage and hospital selection.

For employers, the priority should be meeting ESI obligations first, then assessing whether group health insurance can address employees' healthcare needs.

If you're considering additional coverage, explore our guide to group health insurance companies in India to compare insurers, their offerings, and important policy features.

Frequently Asked Questions

Is group health insurance mandatory if my employees are covered under ESI?

No, employers covered under ESI aren't automatically required to purchase group health insurance. ESI is a statutory social security scheme, while private group health insurance is ordinarily an optional employee benefit. However, employers must fulfill their ESI obligations wherever applicable. They can also purchase group health insurance to provide additional medical coverage, access to private hospitals, or benefits that extend beyond the ESI healthcare arrangements.

Can employers exempt employees from ESI by providing a group health insurance policy?

No, purchasing group health insurance doesn't automatically exempt employees from ESI. If your establishment and employees fall under the statutory requirements, ESI contributions remain mandatory. Section 143 of the Code on Social Security, 2020, provides a formal government exemption mechanism for specified cases involving substantially similar or superior benefits. However, an employer cannot unilaterally stop ESI contributions simply because it offers private health insurance.

Can employees have both ESI health insurance and group health insurance at the same time?

Yes, employees can receive ESI benefits while also being covered under their employer's group health insurance policy. ESI provides statutory medical and qualifying financial benefits, while group health insurance offers additional medical coverage based on the policy terms. Having both doesn't eliminate ESI contribution obligations. However, employees cannot claim reimbursement for the same medical expense twice, and any overlapping claims must follow the applicable coverage and coordination rules.

How many employees are required for group health insurance compared with ESI?

ESI ordinarily applies to establishments employing 10 or more people, excluding seasonal factories. Certain notified hazardous occupations attract coverage even with one employee. Establishments with fewer than 10 employees can also opt for voluntary ESI coverage under the applicable rules. Group health insurance has no single minimum employee count across all insurers. For example, ManipalCigna FlexiCare requires at least seven members, while other insurers set their own group eligibility requirements.

Which is better for small businesses, ESI or group health insurance?

For small businesses, the decision starts with statutory eligibility, not price. If your establishment falls under ESI, complying with its requirements comes first. Group health insurance can then provide additional medical benefits or cover employees outside ESI eligibility. Businesses that aren't required to register under ESI can consider group health insurance based on their workforce's needs, available coverage, and budget. The two serve different purposes and are not direct substitutes.

What should HR teams check before selecting a group mediclaim policy?

HR teams should compare the sum insured, hospital networks, room-rent limits, co-payments, exclusions, and waiting periods. They should also check maternity benefits, dependent coverage, and pre-existing disease terms. Also confirm whether the insurer handles claims and policy servicing in-house or outsources them to a Third-Party Administrator (TPA), as this can affect the claims experience. Request quotes with identical coverage requirements for a fair comparison. Finally, check how the insurer handles employee enrollment, new hires, exits, policy cancellations, and claims assistance.

Can employers customize a group mediclaim policy based on their employees' needs?

Yes, employers can customize several features of a group mediclaim policy based on their workforce's requirements and the insurer's available options. These include the sum insured, dependent coverage, maternity benefits, outpatient consultations, and preventive health checkups. Employers can also negotiate certain waiting-period waivers. However, the insurer must agree to the requested benefits, and the final coverage, exclusions, and limits must be documented in the issued policy.

How much ESI contribution must an employer pay?

Employers must contribute 3.25% of eligible employees' applicable wages toward ESI, while employees contribute 0.75%. For example, if a company has 30 ESI-eligible employees earning ₹18,000 each per month, the employer contributes ₹17,550 monthly (₹2,10,600 annually). Employees contribute another ₹4,050 monthly. The employer deposits both shares, totaling ₹21,600 per month. Actual contributions depend on employee eligibility, applicable wages, and statutory exemptions.

Last updated on: 7 Nov, 2026

ESI vs. Group Health Insurance: Which Is Better?