Reimbursements are a significant source of revenue for health systems. Yet, many organizations don’t receive the full reimbursement for a service rendered, even when the payer and provider have agreed on a rate. Unfortunately, keeping up with payer policy changes is difficult and most healthcare organizations don’t have a payer expert who regularly analyzes payer contracts. To protect themselves from surprise policy changes that lead to lost revenue, organizations should include three key phrases in their current and existing payer contracts: 1. “We’re not bound by payer policies unless agreed to in writing by both parties.” 2. “Once authorization is approved for a service, it cannot be subsequently denied.” 3. “Any code not in this contract will be reimbursed at a percent of charge.”