CO-96 Denial Code Explained

CO-96 is a medical billing denial code that indicates the submitted service is not covered under the payer’s policy guidelines. This denial commonly occurs when the procedure or treatment does not meet coverage requirements.

What Does CO-96 Mean?

The CO-96 denial code means the insurance payer determined the billed service is considered non-covered under the patient’s insurance plan or payer policy.

This denial is often related to benefit exclusions, payer limitations, or policy restrictions.

Common Reasons for CO-96

• Non-covered procedures

• Benefit exclusions

• Experimental treatments

• Coverage limitations

• Out-of-network restrictions

• Policy guideline restrictions

How To Fix CO-96

Review the patient’s insurance benefits and confirm whether the service is covered under the payer policy. Verify authorization requirements, coverage guidelines, and medical necessity documentation before resubmitting or appealing the claim.

If appropriate, providers may need to discuss financial responsibility with the patient.

Related Denial Codes

You may also encounter:

• PR-204 — Service not covered under patient benefit plan

• CO-50 — Service not medically necessary

• CO-109 — Coverage limitation denial

• CO-236 — Service does not meet payer coverage criteria

Quick Summary

CO-96 indicates the billed service is not covered under the payer’s policy guidelines. Most denials are related to benefit exclusions or coverage limitations.

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