277CA Claim Status Lookup Tool - Interpret STC Codes

A 277CA claim acknowledgment can provide important information about what happened after a healthcare claim was submitted. The response may indicate that claim information was received, accepted, rejected or identified with a problem that needs additional review.

Much of this information is reported through the STC (Status Information) segment. Understanding an STC segment can require interpreting multiple values together, including the Claim Status Category Code (CSCC), Claim Status Code (CSC) and, when present, the Entity Identifier Code (EIC).

The Eclaims 277CA Claim Status Lookup Tool is designed to make this information easier to review. You can enter individual claim status codes, paste one or more complete STC segments or include supported HL hierarchy information to generate a more structured claim status report.

What Is a 277CA Claim Acknowledgment?

The 277CA is an electronic healthcare EDI transaction used to communicate claim acknowledgment and status information after claims have been submitted for processing.

The transaction can contain information at several levels. Depending on the data returned, status information may relate to the overall transaction, an information receiver, a billing provider, a patient, a claim or an individual service line.

What Is the STC Segment?

The STC (Status Information) segment is one of the most important segments when reviewing a 277CA. It contains status information that helps describe what occurred with the submitted claim data.

An STC segment can contain several pieces of information, but three values are especially important when interpreting claim status:

These values are commonly reported together as components of the STC status information. Looking at only one value may not provide enough context to understand the complete response.

Example 277CA STC Segment

The following example shows how the claim status values can appear within an STC segment:

In this example:

• A1 is the Claim Status Category Code (CSCC)
• 562 is the Claim Status Code (CSC)
• 85 is the Entity Identifier Code (EIC)

The 277CA Claim Status Lookup Tool can separate these components and provide an easier-to-read interpretation of the available status information.

Note: The example is intended to demonstrate the structure of the STC status information. Always review the complete transaction and current payer requirements when resolving production claim issues.

Two Ways to Use the 277CA Claim Status Lookup Tool

The tool supports two primary ways of entering claim status information. This allows you to use the lookup whether you have the complete STC segment or only the individual status codes.

Using Multiple STC Segments

You are not limited to a single STC segment. Multiple STC segments can be submitted when you need to review more than one status record.

When only STC segments are supplied without surrounding HL hierarchy information, the tool interprets the submitted status records independently. This provides a simple way to review status information without requiring a complete 277CA transaction.

What Happens When HL Hierarchy Is Included?

A 277CA can use HL (Hierarchical Level) segments to identify relationships between different portions of the transaction. When supported HL information is included with the submitted data, the lookup tool can use those relationships to produce a more structured report.

Depending on the hierarchy contained in the submitted data, the report may organize information into levels such as:

• Transaction
• Information Source
• Information Receiver
• Billing Provider
• Patient
• Service Line

This can be especially useful when a 277CA contains multiple billing providers, patients or service lines because the surrounding hierarchy provides context for the associated status information.

Understanding the 277CA Hierarchy

When hierarchy information is available, the relationships can generally be visualized as a series of parent and child levels.

The exact information available depends on what was included in the submitted 277CA data. The lookup tool is intentionally designed to tolerate partial input, so sections that cannot be reliably identified may simply be omitted from the structured report.

How to Use the 277CA Claim Status Lookup Tool

What Can the Report Help You Identify?

The lookup is intended to make raw 277CA information easier to review. Depending on the submitted data, the generated results may help identify:

• claim status categories
• specific claim status information
• the entity associated with a reported status
• accepted or rejected status information
• transaction and trace information
• billing provider and patient relationships
• service-line status information
• additional status information returned within the submitted data

The report should be used as an interpretation aid rather than as a replacement for the payer's response, official implementation documentation or payer-specific claim correction instructions.

A 277CA Rejection Does Not Automatically Mean the Same Thing as a Claim Denial

One important distinction when reviewing claim status information is the difference between a claim submission problem and a claim that has completed adjudication.

A rejected claim generally indicates that the submitted claim could not successfully proceed through the expected claim processing workflow as submitted. A denied claim, by comparison, generally refers to a claim that was accepted for adjudication but was not approved for payment in whole or in part.

This distinction is important because the appropriate response to a 277CA rejection may be different from the action required after a payer has adjudicated and denied a claim.

What If the Submitted 277CA Data Is Incomplete?

The lookup tool is designed to work with partial data, but the report can only interpret relationships and values that can be identified from the information provided.

For example, if an STC segment is submitted without HL hierarchy, the status codes can still be interpreted, but the tool may not be able to determine whether that status belonged to a particular billing provider, patient or service line.

Frequently Asked Questions

For technical requirements related to the X12 277CA transaction, refer to the applicable official implementation guides and current payer-specific documentation.