ESIC Sickness Benefit Calculator

About ESIC Sickness Cash Benefit Scheme

The Employees' State Insurance Corporation (ESIC) provides statutory social security income replacement during certified medical incapacity under Section 49 of the ESI Act, 1948. Sickness benefit compensates an insured employee for wage loss sustained during sickness certified by an Insurance Medical Officer (IMO) or registered medical practitioner.

The Statutory 78-Day Contribution Condition

To qualify for sickness cash benefits, the insured worker must satisfy the statutory contribution benchmark:

The ESI scheme operates on two cyclical contribution and benefit cycles:

• Contribution Period 1 April to 30 September: Corresponds to Benefit Period 1 January to 30 June of following calendar year.
• Contribution Period 1 October to 31 March: Corresponds to Benefit Period 1 July to 31 December.

Three Statutory Sickness Benefit Tiers

1. Standard Sickness Benefit (70%): Pays 70% of the Average Daily Wage for up to 91 days in any two consecutive benefit periods. A statutory 2-day waiting period applies unless consecutive with a prior spell.
2. Extended Sickness Benefit (80%): Applicable for 34 specified chronic ailments (including active pulmonary tuberculosis, malignancies, neurological disorders, paraplegia, and coronary artery disease). Payable for up to 124 days, extendable up to 309 days (and up to 730 days in special circumstances), provided 2 years of continuous insurable employment.
3. Enhanced Sickness Benefit (100%): Pays full 100% of Average Daily Wage to promote family welfare (7 days for vasectomy, 14 days for tubectomy).

34 Specified Chronic Diseases for Extended Sickness Benefit (ESB)

To qualify for Extended Sickness Benefit (ESB) at 80% of Average Daily Wages for up to 124 days (extendable up to 309 days and exceptionally up to 730 days), an insured person must have completed at least 2 years of continuous insurable employment with at least 156 days of paid contribution across four preceding contribution periods. The diagnosis must fall under one of the 34 statutorily recognized disease categories:

Enhanced Sickness Benefit (EnSB) for Family Planning Operations

Under Section 99 of the ESI Act, Enhanced Sickness Benefit provides 100% of Average Daily Wages to promote family welfare:

• Vasectomy (Male Sterilization): Up to 7 days of full wage compensation from the date of the surgical procedure.
• Tubectomy (Female Sterilization): Up to 14 days of full wage compensation (or period of hospital stay).
• Post-Operative Complications: If certified complications arise following sterilization, an extension of up to 7 days for vasectomy and up to 14 days for tubectomy is admissible on the certificate of the Authorized Medical Officer (Form 9).

Essential ESIC Claim Forms & Medical Certification

• Form 9 (Claim for Sickness Benefit): Submitted along with the medical certificate issued by the Insurance Medical Officer (IMO) / Insurance Medical Practitioner (IMP).
• Form 10 (Notice of Sickness): Immediate notification of incapacity to the employer and local branch office.
• Form 11 (Fitness Certificate): Final medical certificate issued by the IMO certifying recovery and capacity to resume factory employment.

Statutory 2-Day Waiting Period & Exceptions

Under Section 49 of the ESI Act, sickness benefit is not paid for the first two consecutive days of sickness, known as the Statutory Waiting Period, unless the spell of sickness begins within 15 days of the last spell for which sickness benefit was actually paid. If an insured person suffers a relapse within 15 days, the waiting period is waived, and compensation starts from day one of certified absence.

Wage Ceiling & Ineligible Periods

The standard insurable monthly wage ceiling under the ESI Act is ₹21,000 per month (raised to ₹25,000 per month for persons with disabilities). Sickness cash benefit is not admissible for days on which the insured person worked, received paid casual/earned leave from the employer, went on strike, or observed a paid national holiday.

Medical Board Referral for Extended Sickness

While the initial 124 days of Extended Sickness Benefit (ESB) can be sanctioned based on the certificate of the Insurance Medical Officer / Specialist, any further extension up to 309 days or the ultimate ceiling of 730 days requires examination and endorsement by the Special Medical Board (SMB) or Medical Superintendent of the ESIC Model Hospital. The board examines clinical progress, radiological/pathological reports, and determines whether the insured person is likely to regain capacity for active employment.

Worked Example: 21 Days Certified Absence at ₹21,000 Monthly Wage