Definition of a Lab Slip
A lab slip, also called a laboratory requisition or test order, is a formal document that records the results of medical tests performed on a policyholder. In life insurance, it serves as the bridge between a medical provider's findings and the insurer's underwriting process.
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How the Lab Slip Is Created and Used
The insurer typically requests specific blood panels, urinalysis, or imaging studies. The healthcare provider completes the lab slip, noting test codes, dates, and results. Once transmitted to the insurer, the slip becomes part of the applicant's medical file and can influence eligibility, premium rates, or policy terms.
Impact on Underwriting Decisions
Underwriters review lab slips for indicators of chronic conditions, risk factors, or emerging health issues. For example, an elevated cholesterol level may trigger a higher premium or a requirement for a medical exam. Conversely, a clean lab slip can strengthen an applicant's case for lower rates or a standard policy.
Role in Claims and Policy Management
During a claim, insurers may request the original lab slip to verify the timeline of a condition. This ensures the policy's death benefit was paid for a covered event, not a pre-existing condition. Accurate lab records also help prevent fraud and maintain compliance with regulatory standards.
Best Practices for Applicants and Insurers
Applicants should ensure that all lab slips are complete, correctly coded, and submitted in a timely manner. Insurers benefit from standardized electronic lab reporting, which reduces errors and speeds decision‑making.
Key Takeaways
Lab slips are essential documents that translate medical data into underwriting criteria, influence premium calculations, and support claims integrity. Both applicants and insurers rely on accurate, timely lab information to maintain fair and efficient life insurance practices.