Same Day Medical Visits and Trauma Activation Reimbursement (UB04)
Governs UnitedHealthcare reimbursement for UB04 claims when outpatient medical visit E/M codes are submitted with other procedures on the same day, and for billing trauma activation in conjunction with critical care services; applies to UnitedHealthcare Commercial and Individual Exchange plans.
No material clinical or coverage changes in this revision.
Reimbursement Criteria
Reimbursement criteria
Criteria for separate reimbursement of E/M services and trauma activation:
Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.