CO-236 Denial Code Explained
CO-236 is a medical billing denial code that indicates the service or procedure does not meet payer coverage criteria based on payer policies or guidelines. This denial commonly occurs when documentation or authorization requirements are not satisfied.
DENIAL CODE
5/7/20261 min read
CO-236 Denial Code Explained
CO-236 is a medical billing denial code that indicates the service or procedure does not meet payer coverage criteria based on payer policies or guidelines. This denial commonly occurs when documentation or authorization requirements are not satisfied.
What Does CO-236 Mean?
The CO-236 denial code means the insurance payer determined the submitted service did not meet policy requirements for reimbursement.
This denial is often related to medical necessity, payer coverage guidelines, or missing authorization information.
Common Reasons for CO-236
Missing prior authorization
Insufficient documentation
Failure to meet payer coverage guidelines
Medical necessity concerns
Non-covered procedures
Incomplete claim support information
How To Fix CO-236
Review payer coverage policies and confirm all authorization and documentation requirements were completed correctly. Providers may need to submit additional supporting records or file an appeal with clinical justification.
Always verify payer-specific policies before providing services that require authorization.
Related Denial Codes
You may also encounter:
Quick Summary
CO-236 indicates the payer determined the service did not meet coverage or reimbursement requirements. These denials are commonly related to authorization and documentation issues.
Medical billing denial codes, insurance prefixes, and claim guidance in one searchable resource hub.
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