Claimocity Claims

The Inpatient Guide to Effective Claim Submission

What are Clean Claims?

According to recent reporting by the HFMA, initial inpatient claim denial rates have reached nearly 12%, and 85% to 90% of these are avoidable. This represents a huge loss of revenue and time. The solution is a process that verifies accurate claim information before submission, often called claim scrubbing. 

Claim submission in medical billing is the process of sending healthcare claims to insurance payers for reimbursement after services are provided. Claim submission affects every aspect of the back-end revenue cycle, including reimbursement speed, denial rates, cash flow, compliance, and patient financial experiences. Even minor mistakes made during registration, coding, or documentation can lead to claim rejections, denials, and delayed payments. 

Effective claim submission can be a fairly complex process. In this article, we’ll go through the claim submission process, common mistakes, and best practices for improving your organization’s clean claim rates.

What Is Claim Submission in Medical Billing?

The Crucial Role of Claims in the Revenue Cycle

Step-by-Step Medical Claim Submission Process

1. Patient Registration

First, you’ll collect basic patient demographic information: name, date of birth, address, phone number, and insurance information. You’ll verify that patient records match payer records to prevent eligibility and identity-related denials. If the coverage belongs to a spouse or parent, you’ll need to confirm subscriber information. Errors are commonly committed during patient registration, and they can cause problems downstream during the RCM process.

2. Insurance Verification

During the insurance verification stage, you’ll confirm that the patient’s coverage is active, then verify benefits, copays, deductibles, coinsurance, and network status. This is the time to determine whether the planned service requires a referral or prior authorization, and to confirm that all required authorizations are obtained and documented before claim submission. You’ll update coverage information at every visit, just in case the patient’s policy has changed or expired. Eligibility issues remain a leading cause of claim denials, so it’s particularly crucial to be accurate during this step.

3. Coding (CPT/ICD)

4. Claim Generation

To generate the claim, you’ll compile all the information from the first 3 steps: patient, provider, coding, and charge information. Then you’ll verify that all of the information is complete before submission. When it’s required by payer policies, you’ll need to attach supporting documentation. Once you’ve confirmed that the rendering provider and the billing provider information is accurate, you should be ready to submit the claim.

5. Claim Submission

Claims are normally submitted electronically through a clearinghouse or directly to the payer. This is where the benefits of claim scrubbing become apparent. It’s a pre-submission review process that identifies missing data, coding conflicts, modifier issues, and payer rule violations. Automated claim validation helps reduce preventable errors before claims reach the payer.

6. Payer Review

Payers don’t miss a thing. They evaluate eligibility, coverage, coding, medical necessity, authorization status, and policy compliance. Additional information requests may also occur during payer review. Not only do payer rules vary from company to company, but they can also vary between plans within the same organization.

7. Adjudication, Payment, or Denial

Payer adjudication is the review process that payers use to evaluate submitted claims. It determines the validity of the claim and calculates exactly how much the payer, provider, and patient are financially responsible for.

There are four possible outcomes: 

  • Approved and paid
  • Partially paid
  • Denied
  • Returned for additional information

 

Payment details are communicated through remittance advice and EOB documentation. It’s important to address denials and underpayments as quickly as possible.

Common Errors That Lead to Claim Denials

There are many different errors that can trigger a denial, and they can occur during almost any step of the RCM process:

Patient & Insurance Information Errors

  • Incorrect patient demographics
  • Eligibility verification failures
  • Missing required claim fields

 

These front-end errors often occur before coding or billing begins. They are some of the most easily prevented causes of claim denial.

Authorization & Documentation Issues

  • Missing or expired prior authorizations
  • Lack of documentation supporting medical necessity
  • Authorization obtained for one procedure but not an additional service

 

Even when coding is correct, insufficient documentation or authorization can stop or delay reimbursement.

Coding & Submission Errors

Best Practices for Successful Claim Submission

There is an art to improving your clean claim rate. Here is a list of steps that are crucial for optimizing this critical KPI. 

  • Establish standardized registration and eligibility verification workflows.
  • Verify insurance coverage before every patient encounter.
  • Perform routine coding audits to identify recurring issues.
  • Implement automated claim scrubbing tools to identify errors before submission.
  • Monitor payer updates and policy changes regularly.
  • Obtain prior authorizations whenever required.
  • Submit claims promptly to avoid timely filing issues.
  • Track denial trends to identify root causes and process gaps.
  • Maintain complete, accurate clinical documentation.
  • Train staff regularly on coding, payer requirements, and compliance updates.
  • Use integrated medical billing software and revenue cycle management platforms to reduce manual work and improve accuracy.
  • Use software such as Claimocity to help automate claim validation, improve clean claim rates, reduce denials, and streamline reimbursement workflows.

 

Finally, leverage reporting and analytics tools to continuously improve claim performance. This isn’t a process that you can simply optimize and leave. Claims performance must be monitored continually and errors must be tracked. Significant revenue loss isn’t normally caused by one or two large, expensive errors. More often, it’s a pattern of small mistakes that can only be detected by carefully monitoring your analytics tools. 

Click here to learn more about how to streamline denial management with AI.

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