CMS reported that the 2024 improper payment rate for all E/M codes was 10.3%, with a projected improper payment amount of $3.9 billion, and incorrect coding, insufficient documentation, and no documentation were major causes. For ophthalmology billing teams, HMS USA Inc sees the warning clearly: every weak claim detail can become delayed revenue, avoidable rework, or a compliance...

A billing specialist opens a denial notice and feels their stomach drop. A claim was rejected, documentation looks incomplete, and the deadline is tight. Some fear in that moment is rational because compliance, reimbursement, and patient access are real responsibilities. But when fear turns into constant second-guessing, avoidance, panic, or team-wide paralysis, it may become irrational and...

Denied claims can drain time, slow collections, and create pressure across the entire revenue cycle. Resilient MBS explains that when billing teams ask, what is denial code CO 151, they are usually dealing with a payer review issue tied to the number or frequency of services billed. Resilient MBS helps medical billing professionals in Texas, Virginia, and across the USA...