title: Stopping Unauthorized Discounts.
abstract: Preferred provider organizations (PPOs) can provide excellent reimbursement. However, practices need to take steps to ensure that they do not fall prey to a "silent PPO."
authors.forename: Dennis
authors.initials: D
authors.lastname: Hursh
mesh_terms: D005249:Fees and Charges; D007349:Insurance, Health, Reimbursement; D011216:Practice Management, Medical; D011243:Preferred Provider Organizations