Evidence of Insurability: Requirements and Process Explained
Learn what evidence of insurability is, when it’s required, and how to complete the process to secure life insurance coverage. 6 min read updated on August 19, 2025
Key Takeaways
- Evidence of Insurability (EOI) is a statement of health required by insurers when applicants seek higher or late coverage.
- It helps insurers manage risk by assessing medical history, lifestyle, and potential claims.
- EOI may be triggered when applying late for coverage, increasing benefits, or exceeding guaranteed issue limits.
- The process may involve medical questionnaires, records, or exams, and carriers can approve, deny, or modify coverage.
- Understanding timelines, required documentation, and appeal rights is crucial for applicants.
What Is Evidence of Insurability?
Evidence of Insurability (EOI) provides information on the condition of your health or a dependent’s health in order to qualify you for certain life insurance coverage. The application itself requires approval from your insurance provider or carrier before the coverage will take effect. It is essentially a statement of medical history, which can be used to determine what kind of coverage, as well as what level of coverage, is applicable. Therefore, if an employee is requesting coverage or increasing coverage significantly, the insurer will want to know the reasons as to why there is a sudden increase in coverage. While there are many legitimate reasons for such a request, i.e. having children, etc., others may seek an increase if he or she suddenly falls ill and has a drastically decreased life expectancy.
EOI protects an employer’s group insurance program from otherwise adverse risks. Therefore, if someone has a poor medical history, he or she may not be approved for certain insurance coverage due to the likelihood of disproportionate claims and risk associated with covering that individual.
While most employer-sponsored life policies offer guaranteed coverage, EOI may be required if you apply for a level of coverage higher than the guaranteed rate. If the EOI is in fact required, then you must fill out the documentation entirely while also providing certain medical documents so that the underwriter can further review the risks associated with enrolling you in such coverage.
Why Insurers Require Evidence of Insurability
Insurers request evidence of insurability because life and health coverage are based on shared financial risk. By reviewing an applicant’s health background, insurers can determine whether offering additional coverage is financially sound. Without this safeguard, individuals could wait until after a diagnosis to request coverage, which would increase costs for the entire group.
EOI serves multiple functions:
- Risk Assessment: Identifies applicants with serious health conditions or high-risk lifestyles.
- Fairness in Group Plans: Ensures that late enrollees or those requesting extra coverage do not jeopardize benefits for others.
- Cost Control: Helps maintain affordable premiums by minimizing adverse selection.
When Is It Required?
Evidence of Insurability may be required:
- When an employee applies for contributory coverage more than 31 days after first becoming eligible to apply for such coverage.
- When an employee applies for contributory dependent coverage more than 31 days after first becoming eligible.
- When an employee enrolls in or increases optional term life coverage due to qualifying events, i.e. sickness of oneself or an immediate family member.
- For insurance coverage requests in excess of the group’s guaranteed coverage limit. For example, if the employer provides that each employee will be guaranteed life insurance coverage in an amount that is two times his or her base salary, and the employee requests additional insurance coverage exceeding that amount, an EOI will likely be required.
- The insurance carrier can actually request an EOI under any circumstances, provided that the carrier has a reason for requesting such documentation. For example, if an employee is 55 years or older, then the insurance carrier can request that an EOI be filled out for each employee in this age bracket. Further, if the insurance carrier has reason to believe that the employee is trying to utilize the system due to a recent sickness or injury, then the insurance carrier will request an EOI before offering an increased coverage amount.
If an individual does, in fact, request additional coverage after 31 days of becoming eligible, the insurance carrier will want to know the reason for the request. For example, if someone just found out that he or she is sick with a disease that will drastically reduce his or her lifespan, the insurance carrier may not increase the employee’s insurance coverage for that reason.
Common Examples of EOI Triggers
While the rules vary by insurer, several scenarios frequently require evidence of insurability:
- Late Enrollment: Missing the initial eligibility window for group insurance.
- Coverage Increases: Requesting more than the guaranteed amount, such as purchasing higher voluntary life insurance.
- Dependent Coverage: Adding a spouse or dependent child outside of the enrollment period.
- Age or Health Factors: Carriers may require EOI for applicants above a certain age or with reported medical conditions.
- Special Enrollment Events: Life events such as marriage, adoption, or a spouse losing coverage elsewhere may still trigger EOI if the request is outside the normal enrollment timeframe.
How to Submit an EOI
You can submit your EOI online, which may be an easier and quicker process for you. However, if you choose to submit a printable EOI application, you can request the application from your employer’s HR department. The application provides step-by-step instructions on how to fill it out. The entire application generally takes 15-30 minutes. It is important that you have all required information to fill out the application, which includes:
- Your group number
- Your employer’s name/address
- The reason the EOI is required
- The type and amount of coverage you are requesting
- Your name, date of birth, and Social Security number
- Your height and weight
- Your most recent pulse and blood pressure information
- Your most recent EKG, blood test, and urinalysis results, if applicable
- Medical treatment history
- Medications you are currently taking
- Your physician’s name/address
- Any ongoing treatment you are receiving, including the name of the treatment provider and what the treatment is for
Keep in mind that the insurer may request additional information after reviewing your EOI, including the disclosure of your medical records. If this is the case, the insurer will also send a letter requesting such information from your physician’s office. However, you will need to consent to the release of your records before the physician’s office will provide such records to your insurer. Be mindful that there is an exception to this rule; particularly, if you deny the disclosure of such forms, the insurer can still deny you the additional coverage you are seeking. The insurer may even request that you take additional medical tests, in which you will take the tests and that specific physician’s office will report the results to the insurer.
If you are ultimately denied additional coverage from the insurer, you can appeal the decision in writing, providing an explanation as to the reason your request should not have been denied. You may also provide your insurer with additional medical records to assist them in making a more favorable decision.
Tips for a Successful EOI Application
To improve the likelihood of approval, applicants should:
- Complete the application thoroughly and honestly, avoiding omissions.
- Gather recent medical records and test results in advance.
- Disclose current prescriptions and treatments clearly.
- Respond quickly to insurer requests for exams or physician statements.
- Keep a copy of all documents submitted for reference.
Being proactive can reduce processing delays and minimize the risk of denial.
What Happens After Submission
Once you submit an EOI, the insurer’s underwriting team reviews the information provided. Outcomes typically include:
- Approval: Coverage is granted at the requested amount.
- Conditional Approval: Coverage is offered but at a reduced level, higher premium, or with exclusions.
- Denial: Coverage is declined due to unacceptable risk factors.
The review timeline can vary from a few days to several weeks, depending on whether medical exams or physician records are needed. Applicants should respond promptly to requests for additional information to avoid delays.
Frequently Asked Questions
1. What happens if I don’t complete my Evidence of Insurability form?
Your request for additional or late insurance coverage will likely be denied until the form is submitted and approved.
2. Does Evidence of Insurability affect guaranteed coverage?
No. Guaranteed coverage (such as the basic life insurance offered by an employer) is typically provided without EOI. It only applies if you request more than the guaranteed amount.
3. Will I always need a medical exam for EOI?
Not always. Many cases are resolved with a health questionnaire, but insurers may require exams if risk factors or medical history warrant further review.
4. How long does the EOI process take?
Processing can take anywhere from a few days to several weeks, depending on how quickly you submit documentation and whether additional medical information is required.
5. Can I appeal if my EOI is denied?
Yes. Applicants may appeal in writing and provide additional medical evidence or clarification. Insurers must review appeals before issuing a final decision.
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