What is the average cost of outpatient sinus surgery done under general anesthesia in sacramento, ca area?

Too many factors: The cost to you depends on which group you belong to (discounts are usually given to various health plans that employers provide), your payments so far (affecting your deductible) whether the provider is in your network or not, and whether the facility where it is done is in network (not always the same). Plus, there is wide variability in the charges from hospital & free standing clinic.

Cost anesth surg: Each hospital within the sacramento area has the ability to negotiate their own prices. What's more there can be differences between the costs at the public hospital, the private hospital, the va hospital and outpatient surgery centers.