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2023.36 Provider Bulletin - Mileage Procedure Code pdf
Connecticut Medicaid (HUSKY Health)·CT · Emergency Medicine·Provider Bulletin
Effective date
Nov 1, 2023
We identified it
Jun 20, 2026
Summary
Connecticut Medicaid is consolidating ambulance mileage billing codes effective November 1, 2023. Code S0215 for non-emergency mileage will no longer be payable, and all ambulance mileage (both emergency and non-emergency) must now be billed using code A0425.
Action Required
By November 1, 2023: Billing team must update billing system to stop using code S0215 for non-emergency ambulance mileage and switch to using code A0425 for ALL ambulance mileage billing (both emergency and non-emergency). Update encounter forms and billing templates accordingly. Claims using S0215 after November 1st will be denied.