Self-funded health care
Self-funded health care is a self insurance arrangement whereby an employer provides health or disability benefits to employees with its own funds. This is different from fully insured plans where the employer contracts an insurance company to cover the employees and dependents. In self-funded health care, the employer assumes the direct risk for payment of the claims for benefits. The terms of eligibility and covered benefits are set forth in a plan document which includes provisions similar to those found in a typical group health insurance policy. Unless exempted, such plans create rights and obligations under the Employee Retirement Income Security Act of 1974 ("ERISA").
Many employers seek to mitigate the financial risk of self funding claims under the plan by purchasing stop loss insurance from an insurance carrier. These policies typically provide for risk retention limitations both on a specific claim and aggregate claims basis. An important aspect of self funded group health plans lies in the requirement that the employer remain liable for funding of plan claims regardless of the purchase of stop loss insurance. What this means, in turn, is a fund or company's own bank account creates a pool of their employees and is managed & distributed to claim payouts. In other words, only the employer has a contractual relationship with plan participants and beneficiaries. The stop loss policy runs solely between the employer and the stop loss carrier and creates no direct liability to those individuals covered under the plan. This feature provides the critical distinction between fully insured plans (subject to State law insurance regulations) and self funded health plans which, under the provisions of Section 514 of ERISA, are exempt from State insurance regulations.
Stop-loss polices are instrumental in establishing a "worst case scenario," or aggregate for any given year. The aggregate stop-loss helps establish a finite number that can be compared to a plan's guaranteed fully insured cost. If the aggregate cost does not exceed the plans' fully insured guaranteed cost, self-funding may be a viable option. Another way to look at aggregate insurance is an umbrella policy that caps a company's liability within a specified time period.
Historically self-funding has been most effective for large corporations and Fortune 500 companies with over 1,000 employees but with the rising cost of healthcare over the past ten years at a rate of close to 10%, self-funding has become an option for smaller employees. It is now estimated that the average self-funded plan covers 300-400 employees and that 59% of companies within the the U.S. self-fund part of their healthcare plan. http://www.nytimes.com/2013/02/18/us/allure-of-self-insurance-draws-concern-over-costs.html?_r=0
While some large employers self-administer their self funded group health plan, most find it necessary to contract with a third party for assistance in claims adjudication and payment. Third Party Administrators provide these and other services, such as access to preferred provider networks, prescription drug card programs, utilization review and the stop loss insurance market. Insurance companies offer similar services under what is frequently described as "administrative services only" or "ASO" contracts. In these arrangements the insurance company provides the typical third party administration services but assume no risk for claims payment.
Perhaps the biggest advantage of self-funded plans is transparency of claims data. Self-funded employers who contract a TPA receive a monthly report detailing medical claims and pharmacy costs. Knowing this information becomes instrumental in controlling costs by shifting buying patterns. Read John Torinus', "The Company That Solved Heath Care" for further details; http://johntorinus.com/book/ Other advantages include plan flexibility, access to national PPO networks, and financial savings. http://discoverybenefitsolutions.com/?page_id=49
As health care cost continue to rise more employers will look to alternative ways to finance their healthcare plans. Consumer driven plans have become popular recently as employers look to shift some of the accountability to employees. HSA (Health Savings Accounts) and HRA (Health Reimbursements Accounts)encourage employees to shop around for the best value when considering elective medical procedures or filling pharmacy prescriptions. Self-Funded plans take one step further in that they provide all claims data to employers allowing them to set up an EPO (Exclusive Provider Organization) basically a PPO hand selected by the organization to eliminate high cost providers.
- About.com > What is a self-funded health plan? From Kelly Montgomery, former About.com Guide. Updated November 12, 2008
- Captive 101 - Roundstone Management 
- Self-Funded Health Care Could Lower Costs - Milwaukee Biz Journal 
- Is Self-Funded Health a Path for Small Firms? - HR Magazine 
- Self-Funding of Health Care Benefits  by Carlton Harker
- ERISA Group Health Plan Administration, Health Plan Law ,
- Partially Self Funded Group Health Plans - High Deductible Health Plans