I guess mine was a bit different. My company uses Blue Cross and I always see a signifcant decrease between whatever is billed and what the provider agrees to accept. At any rate, the hospital billed about $19,000 and accepted less than $3,000. The doctor's bill was $7,000 but accpeted $just over $3,000. I don't remember the details on the other bills - pathology, anesthesiologist, labs, xrays, etc, but in total they accepted less than $2,000.
So billed amounts totalled about $30,000, but paid amounts totalled pess than $10,000.