Submitting a claim is only the beginning of the reimbursement process.

Two common issues that can delay payment are claim rejections and claim denials. While often confused, they occur at different stages and require different solutions.

What Is a Claim Rejection?

A rejection usually occurs when a claim fails a front-end or submission edit because of incorrect, missing, or invalid information.

Common causes include:

• Incorrect patient information
• Invalid payer details
• Missing claim data
• Submission or formatting errors

Rejected claims generally need to be corrected and resubmitted.

What Is a Claim Denial?

A denial typically occurs after a claim has been accepted for processing, but the payer determines that it is not payable as submitted.

Common causes include:

• Eligibility or coverage issues
• Authorization problems
• Coding or documentation errors
• Timely filing limits
• Medical necessity requirements

Depending on the reason, the claim may require correction, documentation, reconsideration, or an appeal.

Why the Difference Matters

Understanding the difference helps practices take the right action faster, reduce payment delays, and prevent recurring revenue loss.

Generous Revenue Solutions supports healthcare providers with claim submission, rejection and denial management, AR follow-up, payment posting, and reimbursement support.