Hi, If the member is contributing to ESI at the time of proceeding on maternity leave, she will continue to enjoy the benefit irrespective of a hike beyond the ESI ceiling.
Eligibility for Maternity Benefits
All insured female employees who have made contributions towards the ESI fund for a minimum of 70 days are eligible for 100% of their average daily wages for a period of 26 weeks in confinement, 6 weeks in case of a miscarriage, and 12 weeks for commissioning or adoption.
Maternity benefit will not be applicable if the member is out of the ESI limit totally.