What Is Reinsurance Underwriting
Asked by: Consuelo Emard DDS
Through reinsurance, insurers may underwrite policies covering a larger quantity or volume of risk without excessively raising administrative costs to cover their solvency margins. In addition, reinsurance makes substantial liquid assets available to insurers in case of exceptional losses.
How Does Reinsurance Work
Reinsurance has been used by insurance providers for centuries and today is used in virtually all corners of the insurance industry. Its main function, as mentioned, is to spread out risk across different insurance providers and minimize losses in extreme circumstances.
For example, if a natural disaster ends up destroying or damaging thousands of homes in a region where one insurance company provides the majority of home insurance, that company would be hard-pressed to cover all the claims.
In addition to mitigating risk in extreme circumstances, reinsurance also enables insurance companies to increase their coverage capacity. Insurance companies are better equipped to take on clients with larger policy coverage because reinsurance will mitigate losses if/when the coverage is claimed. This is particularly useful because it enables insurance companies to take on more clients without increasing capital reserves accordingly.
What Is The Purpose Of Underwriting
Underwriting simply means that your lender verifies your income, assets, debt and property details in order to issue final approval for your loan. An underwriter is a financial expert who takes a look at your finances and assesses how much risk a lender will take on if they decide to give you a loan.
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What Is The Difference Between Treaty And Facultative Reinsurance
Facultative reinsurance is reinsurance for a single risk or a defined package of risks. … The ceding company in treaty reinsurance agrees to cede all risks to the reinsurer. The reinsurer in treaty reinsurance agrees to cover all risks, even though the reinsurer hasn’t performed individual underwriting for each policy.
How Does Reinsurance Help Lower Costs For Health Insurance Plan Buyers

Because reinsurance covers part of the cost of expensive claims, insurers dont have to pay as much. That results in lower premiums and increased enrollment mostly among people who pay full price. Those who get premium subsidies are already insulated from the full cost of their health insurance coverage. Lower premiums and increases enrollment translate to a more stable insurance market.
The American Rescue Plan and the Inflation Reduction Act have diminished the need for reinsurance programs, at least through the end of 2025. Thats because the ARP/IRA have eliminated the ACAs subsidy cliff from 2021 through 2025, ensuring that people with income above 400% of the poverty level can qualify for premium subsidies if the second-lowest-cost Silver plan would otherwise be more than 8.5% of their household income.
If that provision is extended again by Congress, reinsurance programs would not be as important going forward. But if it isnt, reinsurance will regain its importance in 2026 as a means of keeping coverage more affordable for households that earn more than 400% of the poverty level.
Although reinsurance can be used in any insurance market, the programs were discussing here are focused on the individual/family health insurance market some states are considering expanded reinsurance that would also incorporate the small group market.
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The Advantages Of Reinsurance
Reinsurance gives the insurer more protection for its equity and solvency by enhancing its ability to resist the financial load when uncommon and major events occur by insuring it against accumulated individual commitments.
Insurers can use reinsurance to construct policies that protect an amount needed or volume of danger without boosting administrative expenses unnecessarily to meet their liquidity margins. Furthermore, reinsurance provides insurers with considerable liquid assets in the event of extreme losses.
Nevertheless, reinsurance can benefit the company by providing the following benefits:
- Risk Transfer: Businesses can share or transfer specific risks to other businesses.
- Arbitrage: Obtaining insurance somewhere else for a reduced price than the payment collected from clients might result in additional earnings.
- Resources Management: Bypassing risk, companies might avoid having to absorb huge losses, freeing up additional capital.
- Solvency Margins: By obtaining overflow relief insurance, firms can welcome new clients without having to raise more capital.
- Knowledge: Another insurers expertise can assist a company in obtaining a higher ranking and premium.
What Does A Contract Look Like
Facultative contracts, which are written for one or more specific risks, may require some niche knowledge.
For example, let’s say an insurance company writes the policies for a business that does trucking for the oil industry. The policyholder wants to be sure that the trucks are protected from explosion risks. The insurer may look for a reinsurer with expertise in explosives and the damage they can do to underwrite that part of the policy. If there were an explosion incident, the payout would come from the reinsurer, not the primary insurer.
Treaty reinsurance, meanwhile, is broader and less specific. These are usually long-lasting contracts that are renewed by the participants over a period of time, and they will cover a range of risks that are detailed in the contract, up to a certain percentage or amount of money.
An example of a treaty might look like this: the original company cedes any amount over $500,000 to the reinsurer, up to a maximum of $2 million. So claims made that are over $500,000 but under $2 million are paid out by the reinsurer. In the event of a catastrophic loss over $2 million, however, it would revert back to the original company, although they might be unlikely to underwrite a policy that allowed for that kind of payout.
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Proportional Vs Nonproportional Reinsurance
Treaty and facultative reinsurance policies can be proportional or nonproportional in structure. A proportional reinsurance agreement obligates the reinsurer to bear a portion of the losses, for which it receives a prorated share of the insurer’s premiums. For example, a proportional reinsurance agreement may require a reinsurer to cover 50% of losses.
Non-proportional reinsurance agreements kick in when the insurer’s losses exceed a set amount. For example, a windstorm insurance company could seek a reinsurance agreement that would cover all losses from a hurricane in excess of $1 billion.
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How Does It Work
Insurance companies work by taking a fee known as the insurance premium from clients, and pooling those premiums together when one client suffers a loss, money is taken from the collective pool to compensate. Reinsurers work in a similar way, but their clients are the insurance companies themselves.
An insurance company chooses to pay premiums to a reinsurer . In return, the reinsurer agrees to reimburse part of the ceding partys obligations should a claim occur. As with regular insurance, reinsurance is often purchased through a broker.
Reinsurance assists insurers to reduce the impacts of large claims and in turn allows them to assist more clients than they would normally have been able to.
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How Is Facultative Reinsurance Calculated
If the Reinsurance rate was 10.0%, Facultative premium would be 10%*6,750.00= 675.00. X would pay this to its reinsurers and apportion the balance 6,750-675= 6,075.00 to its treaty. … The freedom to offer and accept individual risks is what distinguishes facultative reinsurance from treaty reinsurance.
What Does Reinsurance Underwriter Do
For reinsurance solutions, they assess the risk of original policies and evaluate insurance portfolios. In assessing large, complex individual risks, they also draw on their specialist knowledge of industry, economics and law, and, if necessary, on the knowledge of Munich Re’s global teams of experts.
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What Is Reinsurance And Why Are States Pursuing It
Reinsurance programs help to stabilize the individual insurance market
Lisa Sullivan, MS, is a nutritionist and health and wellness educator with nearly 20 years of experience in the healthcare industry.
The simplest way to think of reinsurance is as insurance for insurers. We buy health insurance in order to protect ourselves from a situation in which we’d have to otherwise spend a significant amount of money on medical care. Reinsurance, when it’s used, kicks in and covers some of the cost once the total claim reaches a certain amount, or when enrollees have certain high-cost medical conditions.
This article will explain how reinsurance works to reduce pre-subsidy premiums in the individual/family market, and which states have established reinsurance programs.
The specific details of how the reinsurance program works will vary from one program to another, but the basic concept is that the reinsurance program picks up a portion of the cost instead of the insurer having to pay it. That translates into lower insurance premiums, so more people are able to affordhealth insurance.
How Does Reinsurance Affect Insurance Rates

With the added financial security that reinsurers provide, insurance companies can provide more competitive pricing to their customers. The decreased liability means that insurance companies can pass savings to consumers because they pay less if there is a loss.
While reinsurers are garnered toward insurers, they affect other parties very positively, explains Martin. This is because reinsurers pay a part of every insurance payout. This lowers premiums and stabilizes them for insurance customers seeking coverage.
He adds that the whole process increases affordability, meaning that more people get their health and properties insured.
Alternatively, reinsurance can also increase insurance rates, explains Jim Pendergast, senior vice president of altLINE by The Southern Bank Company. Reinsurance forces a company to pay more money to insure property, so they often pass that on to their customers. Some insurers tack on an extra 5% or more to every contract that requires reinsurance.
Its just another reason to shop and compare insurance providers before you purchase or renew your insurance policy.
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A Impact Of Losses And Reconstruction Debt
40. The direct damage caused by Hurricane Gilbert in Jamaica in 1988, as estimated bythe Planning Institute of Jamaica, amounted to US$956 million, with nearly 50% from lossesin agriculture, tourism, and industry, 30% in housing, and 20% in economic infrastructure.In terms of indirect effects, revenue projections had to be adjusted dramatically to allowfor expected losses of US$130 million in export earnings, and over US$100 million intourism earnings. Instead of a GDP growth of 5%, a decline of 2% was adopted. Secondaryeffects induced by the disaster were expected increases in inflation , governmentexpenditures , and public sector deficit . InSeptember 1989, Hurricane Hugo’s most severe damage was inflicted on Montserrat with atotal damage estimate of US$240 million. Of the 98% of housing damaged, 50% was severelydamaged and 20% completely destroyed. The port’s concrete jetty was destroyed and debrislittered all island roads. The three main hotels were put out of business for at leastfour months. Agricultural crops were destroyed, and the fishing sector lost boats,buildings, and pots. The total damage exceeded five years of GDP.
Definition And Examples Of Reinsurance
The purpose of insurance is to transfer and share riskyour auto policy allows you to share the risk of a potential auto accident with a large company. Direct insurers sell homeowner, auto, health, and life insurance policies directly to you, the consumer. Then, the direct insurer turns to a reinsurance company to help assume the risk of those policies, either partially or entirely. The direct insurer is called the ceding insurer.
As noted, insurance companies turn to reinsurance for their own coverage. So when you take out a homeowners policy, your insurance company insures your policy with a reinsurer. That reinsurer can even buy coverage with yet another reinsurer. The reinsurers help cover a claim, should it occur.
The major reinsurance companies include Lloyds of London, Munich RE, and Berkshire Hathaway.
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Revenue Generation In Reinsurance Companies
Reinsurance companies generate revenue by reinsuring policies that they believe are less risky than expected.
For example, an insurance company may require a yearly insurance premium payment of $1,000 to insure an individual. A reinsurance company may believe that insuring that individual is not as risky as determined by the original insurance company and, therefore, offer to take that insurance liability from the insurance company at a yearly insurance premium payment of $800. The insurance company would be willing to transfer that insurance liability, as they would net $200 yearly from receiving $1,000 to insure the individual and transferring the policy to the reinsurer for only $800. The reinsurer would accept this, as they believe the risk profile of the policy is not as high as determined by the original insurance company.
Additionally, reinsurance companies generate revenue by investing the insurance premiums that they receive. The reinsurer will only need to liquidate its securities if they need to pay out losses. A company thatâs been adopting this practice to perfection is Berkshire Hathaway Reinsurance Group.
Lastly, reinsurers generate revenues from insurance companies offloading some of their insurance liabilities related to natural disasters to lower the potential amount of claimant payouts during such unforeseen events.
Highly Specialised Products And Services
In addition to providing coverage for claims, new insurance companies are provided with support during the cost-intensive start-up phase. The goal pursued by insurance companies of ensuring balance sheet continuity is achieved, in part, by means of reinsurance. A further task of reinsurers is to advise insurers as regards underwriting, pricing and the development of new insurance products.
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How Might Different States Approach Reinsurance Programs For Their Individual Markets
States have some flexibility in terms of how their reinsurance programs are designed and how much of an impact they have on premiums and enrollment. The most common approach is to cover a certain percentage of claims costs that are between two pre-determined amounts. For example, a state might say that the reinsurance program will cover 75% of claims that fall between $50,000 and $500,000.
In that case, insurers start to receive funding from the reinsurance program if and when a members claims exceed $50,000, and the program continues to reimburse the insurer 75 percent of that members approved claims expenses until if and when they hit $500,000.
States using this approach have implemented varying dollar ranges for the reinsurance program, and cover varying percentages of the costs while claims are in the applicable range. And states can also design their reinsurance programs so that they cover a larger percentage of claims in high-cost areas.
Reinsurance programs can also be based on specific diagnoses , with claims for members with certain high-cost medical conditions covered by the reinsurance program. Maine also used this model in prior years, but switched to the retrospective model as of 2022.
What Is The Difference Between Insurance And Reinsurance
The insurance market and reinsurance market are similar in that both sell policies designed to protect policyholders from certain losses. Both use underwriters and include deductibles.
They differ, first of all, in who they serve: Insurers write policies for individuals, businesses, and other corporate identities. Reinsurers write policies for insurers. They also differ in how they are regulated, with reinsurers working more commonly across state and even national boundaries, while insurers are typically working within states where they have been approved to sell policies.
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Roles Of Reinsurance Companies
Reinsurance companies are used by insurance companies to:
1. Transfer risk
Insurance companies can issue policies with higher limits due to some of the risk being offset to the reinsurer.
2. Smooth income
The income of insurance companies can be more predictable by transferring highly risky insurance liabilities to reinsurers to absorb potentially large losses.
3. Keep less capital at hand
By offsetting the risk of loss in insurance liabilities, insurance companies do not need to keep as much capital on hand to cover potential losses. Thus, they can invest the capital elsewhere to increase their revenues.
4. Underwrite more policies
Reinsurance enables insurance companies to underwrite more policies, due to a portion of their liabilities being transferred to reinsurers. This enables insurance companies to take on more risk.
5. Lower claimant payout during natural disasters
Natural disasters such as earthquakes and hurricanes can cause claims to be abnormally high. In such cases, an insurance company can potentially go bankrupt by having to issue out payments to all the claimants. By shifting part of the insurance liabilities to reinsurers, insurance companies are able to remain afloat in such extreme events.
6. Realize arbitrage opportunities
Reinsurance And The American Rescue Plan

Prior to 2021, people whose household income was above 400% of the poverty level were ineligible for premium subsidies in the exchange. This created a “subsidy cliff” and made coverage unaffordable for some households with income a little above that threshold.
But the American Rescue Plan , enacted in early 2021, temporarily eliminated the subsidy cliff and also made subsidies larger for people who were already eligible for subsidies. The rules were changed for 2021 and 2022 by the ARP, but the enhanced subsidy provisions have been extended through 2025 under the Inflation Reduction Act.
Because there’s no longer a subsidy cliff , and because subsidies are larger in general as a result of the ARP and Inflation Reduction Act, there is less of a need for reinsurance programs. This is because reinsurance primarily benefits people who don’t get premium subsidies, and there just aren’t as many people now who don’t get premium subsidies.
Reinsurance can alsosomewhat counterintuitivelyleave people who do get premium subsidies worse off. This is because subsidy amounts are based on the cost of the benchmark silver plan if the price of that plan goes down , subsidies also go down. Depending on which plan a person selects, this can end up resulting in a higher after-subsidy premium.
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