Blog
Claim denials
24 articles on claim denials on the Rivio blog.
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OPME denials: why they happen and how to prevent them
An OPME denial rarely questions whether the material was used. It questions whether the documentation proves it was used, authorized and traced. Learn where the risks are and how to control them
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Denial resolution rate: how to calculate and interpret it
Knowing how many denials are generated is not enough. The resolution rate shows how much the hospital manages to recover, and that is the number that guides how the process is managed
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Medication denials: causes, prevention and how to appeal
Medication denials happen for different reasons: a dosage mismatch, a missing authorization, an incomplete administration record. Each cause calls for a different response
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Clinical denial: what it is and how it differs from a technical denial
Of the three categories of hospital claim denial, the clinical one is the hardest to appeal: it does not question a coding error but the indication for the procedure itself. Learn how to identify it and what to do
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High-cost hospital claims: how to submit them without errors
A high-cost claim concentrates the items with the highest value and the highest risk of denial. Building and submitting this type of claim without errors requires a rigorous process at every stage, from documentation to coding
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Denial appeal deadline: what the rules say
Brazilian regulation does not set a single deadline for disputing denials: each contract sets its own rules. Learn what the ANS requires and where hospitals go wrong in controlling this process
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Hospital denial indicators: how to measure and reduce losses
Initial denials of 15.89%, accepted denials of 1.96%: the gap between the two numbers is where hospital management wins or loses. Understand which indicators to monitor, how to calculate them and how to turn them into action.
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Reasons for health plan denials: how to avoid financial losses
Coding errors, documentation failures, missing prior authorization: understand why health plan denials happen, the financial impact of each cause and which controls reduce losses before they occur
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Coverage denial: what it is and how to appeal it
A coverage denial occurs when the payer refuses payment, claiming the item is not covered by the contract or by the ANS coverage list. Learn when the denial is justified and how to structure the appeal to recover withheld revenue
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Administrative and technical denials: what are the differences?
Not every denial has the same origin. Knowing how to tell an administrative denial from a technical one defines where the hospital should act to reduce losses and keep the same errors from recurring in the next billing cycle
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How to avoid hospital claim denials: six essential practices
Most hospital claim denials stem from predictable, avoidable failures. See six essential practices to reduce the denial rate before the claim is submitted and protect the institution’s revenue
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Hospital billing specialist salary in 2026
The hospital billing specialist career is among the most in-demand in the healthcare sector. See the updated 2026 figures on salary by region, company size and experience level, with official data from CAGED
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Authorization errors: a major risk for oncology
In oncology, a single authorization error can lead to six-figure denials. Learn the three critical moments where hospitals lose revenue and how to build an effective prevention process into the billing cycle
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Administrative denial: what it is and how to avoid it
Understand how registration errors, contractual discrepancies and documentation inconsistencies affect the hospital revenue cycle, and learn practical strategies to reduce financial losses and rework in billing.
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How the CBHPM code is structured
Learn to identify price discrepancies between billing and payers’ contract tables to reduce payment refusals and protect the integrity of cash flow through pre-submission audits
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Denial code table: codes, meanings and how to use it
The denial code table defines the codes payers use to deny or reduce payments. Knowing each code is the first step to correcting errors before submission and disputing refusals quickly.
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Denial appeals: how to control and recover amounts
The denial appeal is the main mechanism for recovering revenue refused by payers. Learn how to build solid appeals, which situations are most likely to be reversed and how to organize internal control of the process
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Claim denials: what they are and how to prevent them
Learn how claim denials affect hospital billing and discover practical prevention strategies, from standardizing processes to using artificial intelligence to eliminate losses.
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Hospital claim denials: a complete guide for healthcare managers
From the initial rejection to the appeal: learn how to classify, monitor and prevent hospital claim denials at every stage of the revenue cycle, with data from the Anahp Observatory and best practices validated by the market
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Reasons for hospital claim denials: how to identify and resolve them
Understand the most common reasons for payment refusals in private healthcare and learn practical strategies to prevent hospital billing errors, ensuring revenue cycle compliance and stable cash flow
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Hospital denial rate: how to calculate and interpret it
An indicator calculated consistently shows whether the problem is growing, which payer accounts for the most cases and where the internal process needs to be adjusted before the impact reaches cash flow
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How to reduce claim denials: strategies for hospitals and clinics
With denials reaching nearly 16% of revenue in 2025, hospitals and clinics need to go beyond after-the-fact appeals. Learn the strategies that act at the root of the problem and protect the revenue cycle before the claim is submitted
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The impact of denials on the hospital revenue cycle
Discover how denials undermine a hospital’s financial health and how strategic management can optimize the revenue cycle.
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The new ANS denials dashboard: what is new
Meet the regulator’s new transparency tool, which consolidates metrics on payment times and financial refusal rates to improve the monitoring of cash flow between hospitals and payers
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