Healthcare providers, medical institutions, local pharmacies and pharmaceutical companies generally set the price of their products/services well above the payment they expect to receive from all insurers. These healthcare vendors set their fee schedule at 150%, 200% or 1,000% of the maximum payment they expect to receive from their most generous payor.
Here in Massachusetts, when a healthcare product or service is consumed and the patient has health insurance, the vendor submits a bill to the insurance company who specifies the “allowed fee,” which is considerably less than the “billed fee,” and the vendor “writes off” the balance of the “billed fee” from their books.
For example, I recently had some blood tests done at Quest Diagnostics. Quest Diagnostics sent a bill to my insurance company for $660. The “allowed payment” was $110, so Quest wrote-off $550 and the “allowed payment” of $110 was divided between me and my insurance company.