The 7 Most Common Reasons Healthcare Claims Get Stuck

Every healthcare organization expects some claims to move slowly through the reimbursement process. What surprises many teams is how often those delays occur even when the original claim submission appears correct.

Claims don’t usually stall because of one large mistake. More often, they get stuck because of small issues that prevent the payer from finishing adjudication.

For revenue cycle teams, identifying these bottlenecks early is critical. The longer a claim sits unresolved, the more follow-up work it generates and the longer reimbursement is delayed.

Below are seven of the most common reasons healthcare claims get stuck — and why they create so much operational friction for revenue cycle teams.

What Does It Mean When a Healthcare Claim Is “Stuck”?

A healthcare claim is considered stuck when it remains unresolved in the payer’s system longer than the expected processing timeframe.

In these situations, the claim may be listed as pending, under review, or awaiting additional information. Revenue cycle teams often need to investigate the issue before payment can proceed.

Key Takeaways

• Healthcare claims often become stuck due to missing information, payer review processes, or authorization issues.

• Even minor errors in coding or documentation can delay claim adjudication.

• Claims that remain unresolved require manual follow-up by revenue cycle staff.

• Identifying the cause of a delay quickly can reduce reimbursement timelines and administrative workload.

1. Missing or Incomplete Patient Information

One of the most common reasons claims stall is incomplete patient data.

If a claim includes incorrect demographic information, an outdated insurance ID number, or a mismatch between patient records and payer systems, the insurer may pause processing.

Revenue cycle teams typically need to verify the information and resubmit the claim before adjudication can continue.

2. Eligibility Issues

Claims often get delayed when the patient’s insurance coverage cannot be verified.

This may occur when:

• the patient’s policy has recently changed
• coverage has expired
• coordination of benefits information is missing

When eligibility questions arise, payers may place the claim on hold until the provider confirms coverage details.

3. Prior Authorization Problems

Many services require prior authorization before treatment is performed.

If the payer cannot confirm that authorization was obtained — or if the authorization number does not match the submitted claim — the claim may be flagged for review.

Even when authorization was approved, small documentation errors can cause the claim to remain pending.

4. Coding Errors or Mismatched Codes

Claims rely on standardized coding systems to describe medical services.

If diagnosis codes, procedure codes, or modifiers are missing or inconsistent, the payer may pause processing while the issue is reviewed.

In some cases, the claim may be returned to the provider for correction before adjudication can proceed.

5. Medical Review or Documentation Requests

Some claims require additional documentation before the payer can determine whether the service meets medical necessity guidelines.

During this process, the claim may be listed as pending medical review while the payer evaluates supporting records.

Revenue cycle teams must often submit clinical documentation or respond to payer questions before the claim can move forward.

6. Coordination of Benefits Conflicts

When a patient has more than one insurance policy, payers must determine which plan is responsible for payment.

This process is known as coordination of benefits.

If payer records do not clearly identify the primary insurer, claims may remain pending until the correct coverage order is confirmed.

7. Payer Processing Delays

Sometimes claims become stuck simply because they remain in the payer’s internal processing queue.

High claim volumes, manual review requirements, or system delays can slow adjudication timelines.

When this happens, revenue cycle teams often contact the payer directly to confirm claim status and determine whether additional action is required.

Automation platforms such as SuperDial are increasingly used to handle these high-volume status checks so staff can focus on resolving more complex claim issues.

Why Stuck Claims Create So Much Work for Revenue Cycle Teams

When claims stall, they trigger a chain reaction of administrative work.

Revenue cycle staff must investigate the issue, verify information, contact payers, and sometimes submit corrected claims or additional documentation.

Because many of these steps require direct communication with insurance companies, stuck claims often generate repeated payer phone calls and manual follow-up tasks.

Over time, these unresolved claims accumulate into large operational workloads for healthcare organizations.

How Healthcare Organizations Reduce Claim Delays

Preventing claim delays usually involves strengthening early steps in the revenue cycle.

Accurate eligibility verification, proper documentation, and consistent authorization workflows can reduce the likelihood that claims become stuck.

Many organizations also implement claim monitoring systems that flag unresolved claims quickly so teams can intervene before reimbursement timelines are significantly impacted.

Frequently Asked Questions

Why do healthcare claims get delayed?

Healthcare claims are often delayed due to eligibility issues, coding errors, missing documentation, prior authorization problems, or payer review processes.

What does it mean when a claim is pending?

A pending claim means the insurance company has received the claim but has not yet completed the adjudication process.

How long should healthcare claims take to process?

Most claims are processed within several days to a few weeks depending on payer policies and claim complexity.

What should providers do if a claim is stuck?

Revenue cycle teams typically investigate the issue, verify patient and insurance information, submit any required documentation, and contact the payer to resolve the delay.

Final Perspective

Most healthcare claims move through the reimbursement process without major issues. But when problems occur, they often involve small gaps in information or documentation that prevent payers from completing adjudication.

Understanding the most common causes of claim delays helps revenue cycle teams resolve problems more quickly and prevent them from recurring.

For healthcare organizations managing thousands of claims each month, identifying these bottlenecks early can make a meaningful difference in both reimbursement timelines and administrative workload.

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