Why did my brother get approved for life insurance so much faster than me?
Discover why life insurance approval times differ so dramatically, comparing traditional underwriting with paramedical exams to new accelerated methods using contactless vitals.
It is a common scenario in the life insurance marketplace: two similar individuals apply for coverage at the same time but experience vastly different approval timelines. One applicant might receive a policy decision in a few days, while the other waits weeks, sometimes months, for a final answer. This discrepancy isn't random. It reflects a fundamental split in how life insurance carriers assess risk, a division between legacy processes and new underwriting technologies. The core reason why life insurance approval times differ so dramatically often comes down to one key factor: the method used to gather an applicant's health data.
"As of 2023, 78% of life insurance carriers have implemented a fully or partially accelerated underwriting workflow, yet the average time from application to final decision can still range from under 24 hours to over four weeks." - Gen Re, 2023
The great divide: traditional vs. accelerated underwriting
The fundamental explanation for why life insurance approval times differ lies in the underwriting method a carrier employs. The industry is currently straddling two distinct models: the long-standing traditional, fluid-based workflow and the increasingly adopted accelerated, data-driven workflow.
The traditional process is defined by the paramedical exam. This in-person assessment, which has been the standard for decades, involves a licensed examiner visiting the applicant's home or office to collect physical measurements, blood, and urine samples. While thorough, this approach introduces significant logistical hurdles. Scheduling the exam, shipping samples to a lab, awaiting analysis, and then having an underwriter review the results creates a multi-stage timeline that is inherently slow and subject to delays. A 2022 LIMRA study noted that obtaining and reviewing medical records remains a primary cause of underwriting cycle time delays.
Conversely, accelerated underwriting (AU) programs aim to bypass this bottleneck. These modern workflows use third-party data sources, predictive models, and, increasingly, contactless health assessments to make a decision without fluids or a physical exam. For qualified applicants, this can shrink the approval window from a month or more to just a few days or even hours. The trade-off is that these pathways are often reserved for younger, healthier applicants applying for lower coverage amounts.
Underwriting timelines compared
The operational difference between these two approaches has a direct and measurable impact on carrier efficiency and applicant experience.
| Underwriting Step | Traditional Workflow (with Paramedical Exam) | Accelerated Workflow (with Contactless Vitals) |
|---|---|---|
| Initial Data Collection | Application form + digital data pulls | Application form + digital data pulls |
| Health Evidence | In-person paramedical exam scheduled | Applicant-led contactless vitals scan (smartphone) |
| Vitals & Measurements | Blood pressure, height/weight, pulse | Blood pressure, HR, SpO2, stress, etc. captured via rPPG |
| Lab Analysis | Blood and urine samples sent to a lab | No fluids; data is analyzed algorithmically in real-time |
| Average Turnaround Time | 4 to 8 weeks | 24 to 48 hours |
| Primary Bottleneck | Exam scheduling, lab processing, and record retrieval | Applicant completion of the digital steps |
The rise of contactless vitals assessment
A key enabling technology for accelerated underwriting is the use of contactless vitals assessment. This approach replaces the in-person exam with a simple scan performed by the applicant using their own smartphone. Using a technology called remote photoplethysmography (rPPG), the phone's camera can detect minute changes in light reflected from the skin to measure key physiological indicators.
This method offers several advantages for underwriting cycle times:
- Immediacy: Data is captured and analyzed in minutes, not weeks.
- Reduced Logistics: Eliminates the need for scheduling nurses, shipping samples, and managing lab partnerships.
- Applicant Convenience: The assessment can be completed from anywhere, at any time, dramatically reducing abandonment.
Industry Applications
For life insurance carriers, the shift toward accelerated, contactless underwriting is more than a matter of speed; it's a strategic imperative. The primary application is in streamlining the front-end of the sales funnel, reducing the friction that leads to high application abandonment rates.
Individual life underwriting
Carriers are using contactless vitals to fast-track applications for term, whole, and universal life policies. By segmenting applicants at the point of sale, they can direct healthier individuals through an instant or near-instant approval path, reserving more intensive, traditional underwriting for complex cases.
Group and voluntary benefits
In the employer market, contactless assessments provide a scalable way to conduct evidence of insurability (EOI) for employees seeking coverage above the guaranteed issue amount. This digital process is far more efficient than coordinating individual paramedical exams for a distributed workforce.
Current research and evidence
The validity of contactless vitals is a subject of ongoing academic and clinical research. Studies into rPPG technology have demonstrated high accuracy for key measurements. Research published in JMIR mHealth and uHealth by Jonathan Unadkat and team (2022) found that rPPG-based measurements of heart rate showed strong agreement with traditional contact-based methods. Further studies, such as those conducted by researchers at the University of South Australia, have explored its use for blood pressure estimation, showing promising, though more moderate, results that continue to improve with new model training. While not a direct replacement for all clinical tests, the data provided is proving to be a powerful tool for risk stratification in an underwriting context.
A 2023 report from RGA, a global reinsurer, highlighted the growing carrier interest in photoplethysmography solutions as a way to "collect risk-relevant information in a way that is convenient and engaging for customers." This indicates a broad industry consensus that the technology has reached a level of maturity suitable for production use cases.
The future of life insurance underwriting
The trend is clear: the future of life insurance underwriting is data-driven and prioritizes applicant experience. While traditional paramedical exams will likely retain a role for high-value or high-risk cases, they will no longer be the default for the majority of applications. As predictive models become more sophisticated and contactless data capture more widespread, the gap between the fastest and slowest approval times will continue to grow. Carriers still relying exclusively on manual, fluid-based processes will face significant competitive disadvantages in both speed and cost.
Frequently asked questions
Why do some people need a medical exam for life insurance and others don't?
It depends on the carrier's underwriting program and the applicant's risk profile. Younger, healthier applicants applying for lower coverage amounts often qualify for accelerated underwriting, which uses data and algorithms to waive the exam. Older applicants or those with pre-existing conditions or applying for high-value policies typically require a full paramedical exam.
Can I choose a faster underwriting process?
Often, you can. Many carriers now offer different application pathways. When comparing quotes, ask the agent or look on the carrier's website for "accelerated" or "no-exam" options. The availability of these options will depend on your age, health, and the coverage amount you're seeking.
Is underwriting without a medical exam less accurate?
Not necessarily. Instead of fluids and a physical exam, accelerated underwriting relies on a wide array of data points, including prescription history, motor vehicle records, and public records, which are analyzed by complex algorithms. The addition of contactless vitals data provides a current, objective snapshot of health, supplementing these other sources to build a comprehensive risk profile.
What is remote photoplethysmography (rPPG)?
rPPG is the technology that allows a smartphone camera to measure vital signs. It works by detecting subtle changes in the color of your skin that correspond to blood flow. By analyzing these changes, algorithms can calculate metrics like heart rate, blood oxygen saturation, respiratory rate, and even blood pressure.
The difference in life insurance approval times is no longer just an operational quirk; it is a reflection of a carrier's technological capabilities. As more insurers adopt data-driven, contactless methods to assess risk, the slow, cumbersome process of scheduling exams and waiting for lab results is becoming a relic of the past. For carriers and actuaries looking to close this speed gap and modernize their underwriting, exploring the latest in digital health screening technology is the critical next step. Circadify is actively helping carriers bridge this divide; review our case studies and ROI calculators at circadify.com/industries/payers-insurance to see the data for yourself.