CO-269: Anesthesia Not Covered for This Procedure
CO-269 means anesthesia is not covered for this procedure per the payer's policy. Appeal with clinical documentation showing medical necessity if the anesthesia was required.
What Does CO-269 Mean?
When paired with Group Code CO, the anesthesia denial is a contractual adjustment. The provider absorbs the cost and cannot transfer it to the patient. Appeal with clinical documentation if the anesthesia was medically necessary.
CARC 269 indicates the payer determined that anesthesia is not a covered benefit for the specific procedure performed. Many payers maintain policies defining which procedures qualify for separate anesthesia reimbursement. Minor procedures that can typically be performed under local anesthesia may not include coverage for general or monitored anesthesia care.
The denial may also stem from missing pre-authorization, incorrect anesthesia coding, insufficient documentation of medical necessity, or plan-specific restrictions on anesthesia for certain procedure categories. In some cases, the anesthesia service itself was appropriate, but the billing did not adequately communicate why it was needed.
When the anesthesia was genuinely medically necessary — for example, due to the patient's anxiety level, medical condition, age, or the complexity of the procedure — the path forward is a clinical appeal with documentation supporting the medical necessity.
Common Causes
| Cause | Frequency |
|---|---|
| Anesthesia excluded for the specific procedure by payer policy The payer's coverage policy does not include anesthesia for the particular procedure performed, often for minor procedures where local anesthesia is deemed sufficient | Most Common |
| Missing pre-authorization for anesthesia services The anesthesia service required advance approval from the payer but the authorization was not obtained before the procedure | Common |
| Incorrect anesthesia coding Using non-covered anesthesia codes or codes mismatched to the procedure being performed resulted in the denial | Common |
| Insufficient documentation of medical necessity for anesthesia The medical records do not adequately justify why anesthesia was medically necessary for this particular procedure | Common |
| Plan limitations on anesthesia for certain procedure types The patient's plan has specific restrictions on anesthesia coverage for certain categories of procedures or limits on anesthesia units | Occasional |
How to Resolve
- Review the payer's anesthesia policy Check the payer's coverage guidelines for anesthesia services for the specific procedure performed.
- Verify anesthesia coding Confirm anesthesia codes, modifiers, and procedure code linkage are correct.
- Gather clinical documentation Compile operative reports, anesthesia records, and physician notes supporting the need for anesthesia.
- Submit clinical appeal File an appeal with a medical necessity letter from the treating physician, anesthesia records, and the operative report.
- Escalate to peer-to-peer review Request a peer-to-peer review with the payer's medical director if the written appeal fails.
File an appeal with comprehensive documentation including operative report, anesthesia records, medical necessity letter from the treating physician explaining why anesthesia was required for this procedure, and patient's clinical history supporting the need for anesthesia.
Common RARC Pairings
The RARC code tells you exactly what triggered the CO-269:
| RARC | Description |
|---|---|
| M86 | Alert: Anesthesia services are not separately payable for this procedure. Review the payer's anesthesia coverage policy for this specific procedure code → |
| N381 | Alert: Consult your contractual agreement for restrictions, billing, and payment information. Check the contract for anesthesia coverage limitations for this procedure type → |
How to Prevent CO-269
- Verify insurance coverage for anesthesia services before providing them, especially for elective procedures
- Obtain prior authorization for anesthesia when required by the payer
- Maintain detailed clinical documentation justifying anesthesia necessity for each procedure
- Ensure clear communication between anesthesia providers and the billing team about payer requirements
- Stay current with payer policy updates regarding anesthesia coverage limitations
Also Filed As
The same CARC 269 may appear with different Group Codes:
Related Denial Codes
Sources
- https://www.mdclarity.com/denial-code/269
- https://resdac.org/sites/datadocumentation.resdac.org/files/Adjustment%20Reason%20Code%20Code%20Table%20(TAF%20Claims).txt
- https://x12.org/codes/claim-adjustment-reason-codes
- Codes maintained by X12. Visit x12.org for official definitions.