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Correcting Workers Compensation Billing Errors

Employer premiums for workers comp insurance can be costly, even prohibitive. But fixing some common billing problems can dramatically reduce costs.

Jun/Jul 08
Employers have a love-hate relationship with workers compensation insurance. While the program protects business owners from lawsuits for workplace injuries, the required premiums continue to threaten profits. "The cost of workers compensation is a huge concern for most employers," says Ed Priz, president of Advanced Insurance Management of Chicago. "In some regards it is more of a widespread problem than health insurance." Unlike that optional medical benefit, workers comp is mandated virtually everywhere, except for some states that exempt the smallest of employers.

Cutting Costs

The foremost problem is, of course, the size of the premiums. "Outside of health insurance, workers comp is the most expensive insurance policy the typical employer buys," says Scott Simmonds, author of a book on the topic. It also seems to be the most problem-prone: "Everyone seems to have a horror story either on the premium side or the claims side," he says.

Experts say the most effective way to shave costs is to spot errors in the way premiums are calculated. "The insurance industry makes a lot of mistakes in providing workers comp insurance," says Priz, whose job it is to spot overcharges in his clients' paperwork. "I find that in one-third to one-half the time, the client has been overcharged somewhere along the way. That's a significant error percentage."

One of the costliest errors is misclassification of employees. In the workers comp world, different classes of workers are assessed different premiums which reflect injury risk. "There are more than 900 classifications for employees and rates are all over the place," says Simmonds. While actual premiums vary widely by state, clerical people have less risk of injury and are thus rated relatively low - with a premium often as little as 60 cents for every $100 in payroll. A manufacturer or retailer, on the other hand, might pay $5 to $6 per $100. And in construction, the cost can go as high as $25 to $40 per $100.

You can find out how your own employees are classified by obtaining the relevant document. "Normally you can request a copy of your audit worksheet from your agent, who passes along the request to your insurance company, which then sends the report directly to you," says Simmonds. This direct carrier-to-employer contact is intended to avoid having your private payroll information revealed to your insurance agent.

Check Your Records
Your workers comp premiums are affected by a second factor: your claims history. The insurance industry compares the number and severity of your workplace injuries with those of similar operations in your industry. The resulting ratio is your "experience modification" - or "x-mod" for short.

The lower your x-mod, the lower your premiums. "Many business owners aim for an x-mod of 1.0, a figure [that] indicates your claims are no higher or lower than the average," says Simmonds. "To me, though, that's like getting a `C' grade in school. I urge my clients to try to do better."

How can you lower your x-mod? The first way is to tally up your own history of claims and compare the results with those on your official x-mod worksheet. That document outlines the losses you have had, specifies your total payroll, and provides the calculations that result in your x-mod. It is prepared by the National Council on Compensation Insurance (NCCI), which then provides it to your insurance carrier, who in turn forwards copies to your agent and to you. Calculating your x-mod can be complicated, but taking the trouble to do so will assure you of the accuracy of the figure assigned you by your carrier.

Improve Safety
You can also reduce costs by instituting a safety program that brings down your accident rate. Obtain feedback from your workers on ways to make their jobs accident-free and institute their suggestions. Using safety programs and other techniques, some employers have lowered their x-mod to 0.8 or even 0.6. "The lowest mod I ever saw was 0.48," says Simmonds. "That was for a county government in Pennsylvania. They had a tremendous program of loss control - and great luck."

Smaller businesses are often not assigned x-mods. That's because, from an actuarial standpoint, the data available are insufficient to make a meaningful calculation. At what point does a growing business enter x-mod territory? There is no one rule: The trip point varies widely and is affected by the employee classification mix. But Simmonds offers this useful benchmark: "Generally speaking, if you are paying more than $5,000 a year in workers compensation premiums, then you have most likely been assigned an x-mod."

And just how large might an employer be before reaching that premium level? By way of rough examples, an employer with two or three employees in low risk positions might be paying around $2,000 in premiums; one with 15 to 20 employees might be paying $8,000 or $9,000.

If your business is too small to be assigned an x-mod, you can still benefit from a favorable workers comp claims history. "If you have few claims," says Simmonds, "use the competitive bid process to pressure your insurance company to provide you with credits that result in lower premiums."

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