Workers' compensation
Most employers are required by law to provide workers' compensation insurance through a state system operated by the Department of Labor & Industries. Worker comp pays an employee's medical expenses and provides some income replacement when a worker is injured on the job.

Fleet coverage
This is multi-vehicle coverage that applies to businesses that rely on a number of vehicles and need to insure them collectively.

Preferred Provider Organization (PPO)
PPOs are comparable to indemnity plans, although they require subscribers to choose their health-care providers and health-care facilities from a preferred-provider list. Because the preferred providers have agreed to the plan's requirements, including discounted fees, subscribers have a financial incentive to stay within the network.

Basic Hospital
Basic-hospital plans cover only in-hospital (inpatient) care, not other services. This benefit also may be limited to an approved or network facility. Hospitalization in a different facility may qualify for less coverage or none at all.

Stand-Alone Life
This plan type provides life insurance but does not include any other coverage.

Health Maintenance Organization (HMO)
Managed-care insurers — known generally as HMOs — use a primary care physician as a gatekeeper to screen patients and see that appropriate treatment takes place at the lowest level possible. In order to see a specialist or receive specialized care, patients must see the gatekeeper physician first and be referred on.

Automobile
If you own and operate commercial vehicles, you should make sure that your fleet is appropriately insured. If business use of a vehicle is minimal and limited to your personal vehicle, the necessary coverage can probably be included in your personal policy. Best bet: Check with your agent to be sure.

Stand-Alone Prescription
This plan type provides prescription-drug coverage, which generally means the insured person can obtain prescription drugs at a set price of a few dollars, but does not include any other coverage.

Employment practices
This kind of coverage will help defend against employment-related claims such as sexual harassment, age discrimination, or wrongful termination. Some policies offer legal assistance; others may pay both legal costs and damages.

Professional liability
Often called “malpractice insurance” or “errors and omissions coverage,” these policies protect professionals such as accountants, lawyers, doctors, dentists, pharmacists, insurance brokers and agents, and consultants, for negligence that injures their clients.