CO-131 | Claim-specific negotiated discount

Industry

Insurance

Canonical

/insurance/healthcare/error-codes/co-131/

Last Updated

Feb 25, 2026

Summary

This code indicates that a negotiated discount was applied to the claim.

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Hub

Guides

The Complete Insurance Claim Denial Codes Directory (2026 Edition)

Related Codes

What This Code Means

CO-131 is used when a payer applies a specific negotiated discount to a claim. This reflects contractual arrangements between the payer and provider. It is not a denial or billing error. The discount adjusts payment to agreed terms. Patient responsibility is typically not affected.

Where Users Usually See This Code

Remittance advice
Contractual adjustment summaries
EOB explanations

Why This Code Appears

Negotiated pricing agreements apply
Claim-specific discount terms enforced
Contractual provisions activated

What Typically Happens Next

Payment is adjusted
Claim processing completes
Balances are reconciled

What This Code Is Not

It is not a coverage denial
It is not patient responsibility
It is not a documentation error

Troubleshooting Checklist

□ Review contract terms
□ Monitor discount application
□ Reconcile adjustments

Notes And Edge Cases

Discounts may vary by service or contract. Some discounts apply automatically based on claim attributes.

Related Codes

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