Health

  Claim submission is more than simply sending medical bills to an insurance company. Every payer enforces strict filing deadlines, and Aetna is no exception. Missing the timely filing limit can result in denied claims, delayed reimbursements, and unnecessary revenue loss—even when the medical services provided were completely valid. For physicians, hospitals, ambulatory surgery centers, laboratories, and medical billing companies, understanding Aetna's filing requirements is essential for maintaining a healthy revenue cycle. This guide explains how Aetna timely filing works in 2026, common mistakes providers make, filing limits by plan type, appeal timelines, and proven strategies to avoid late claim denials. Understanding Timely Filing in Medical Billing Every insurance company establishes a specific period during which healthcare providers must submit claims for payment. This period is known as the timely filing limit . The filing window begins on the patient's date of servi...

  Artificial Intelligence (AI) is no longer a future concept—it’s actively reshaping industries worldwide. From finance and cybersecurity to manufacturing and digital marketing, automation and intelligent systems are streamlining operations at scale. Healthcare is no exception. Within healthcare, Revenue Cycle Management (RCM) —particularly medical billing and coding—has become one of the most discussed areas for AI adoption. This has sparked a critical question across the industry: Will AI replace medical billing and coding professionals, or will it simply redefine their roles? This guide explores the reality behind AI’s role in medical billing, separating hype from facts. AI in Medical Billing: Replacement or Reinforcement? With over 15 years of experience in healthcare RCM, the practical answer is clear: AI will not fully replace medical billing and coding professionals—at least not anytime soon. Instead, AI is pushing the industry toward a hybrid model , where automation suppor...

  CO-170 is a denial code that appears frequently on ERA/835 remittances, and although the message is concise, its implications are significant: the payer is stating that the service, as billed, is not payable to the specific provider type on the claim . This form of denial is not about medical necessity, coding accuracy, or documentation depth. Instead, CO-170 identifies a provider-eligibility obstacle—a disconnect between payer policy , provider credentials/taxonomy , and the CPT/HCPCS reported . This guide explains what CO-170 means, why it happens, how it affects reimbursement, and the most reliable method to resolve and prevent it. What Does CO-170 Mean? CO-170 corresponds to Claim Adjustment Reason Code (CARC) 170: “Payment is denied when performed/billed by this type of provider.” The accompanying group code “CO” indicates a contractual obligation: Generally not billable to the patient Typically requires provider write-off You may also see remark code N95 attached, which rei...

  CO-210 is one of the most frustrating denial codes in medical billing because it usually doesn’t reflect an issue with care quality — only with process. When authorization is required and isn’t received before treatment, payers can deny or reduce payment, leaving providers responsible for the balance. The good news? CO-210 is preventable. And once you understand where the breakdowns occur, you can put systems in place to stop the losses. What CO-210 Really Means When a payer uses denial code CO-210, they are stating that precertification or authorization was not obtained in time. Because this falls under Contractual Obligation , the provider cannot shift the cost to the patient. This means: If the authorization step is skipped — even unintentionally — the practice may lose reimbursement. Why CO-210 Denials Occur CO-210 doesn’t show up randomly. It signals specific operational gaps like: Authorization skipped or overlooked The team may have assumed the service didn’t require appro...

 If you’ve ever felt the frustration of a claim denial that makes no sense , you’ve probably met the infamous CO-252 denial code . It often arrives quietly on your remittance advice, without dramatic warnings—yet it carries the power to stall payments, disrupt workflow, and drain monthly revenue. The worst part? CO-252 is almost always preventable. This denial typically arises when payers can’t validate provider information. Whether it's a missing NPI, an outdated taxonomy, or a credential mismatch, small details can turn into expensive delays. For a full technical definition, you may refer to: https://imedclaims.com/co-252-denial-code/ . Let’s unpack this denial from a different angle—why it happens, what it really signals about your billing workflow, and what you can do to eliminate it permanently. Why CO-252 Happens: A Closer Look Behind the Scenes Every payer has its own data-matching system. When your claim arrives, it goes through multiple automated checkpoints. If any ...

 Across the United States, the demand for therapy continues to grow, and more clients depend on insurance to help cover the cost of treatment. Because of this, therapists who want steady appointments and long-term practice growth must get credentialed with major insurance companies. Whether you're planning to accept Medicare, Medicaid, or major commercial plans like UnitedHealthcare, Aetna, Cigna, or Blue Cross Blue Shield, credentialing is the step that opens the door. Many therapists, however, find the enrollment process confusing and time-consuming. Every payor has its own rules, documents, and approval timelines. Trying to manage all of this while running a practice can feel overwhelming. That’s why having a clear path—or the help of credentialing experts—makes such a big difference. At I-Med Claims , we simplify the entire process so therapists can get enrolled faster and without stress. What Is Insurance Credentialing for Therapists? Insurance credentialing is the verific...