Behavioral Health Insurance Verification Guide

Why Verification Matters for BH

Behavioral health claims have a 30% denial rate — nearly double the 13.9% average for general medical claims. The top cause: insurance verification failures. Checking benefits before the first session prevents CO-50 (not covered) and CO-29 (timely filing) denials. A 5-minute verification call saves $57.23 in rework costs per denied claim.

What to Verify Before the First Session

1. Active coverage: Is the patient's policy active on the date of service? Check effective and termination dates.
2. Behavioral health benefits: Does the plan cover outpatient mental health services? Some plans exclude BH or require a separate BH carve-out carrier (e.g., Optum for UHC plans).
3. Provider eligibility: Is the provider in-network? If out-of-network, what are the OON benefits (deductible, coinsurance rate, reimbursement cap)?
4. Session limits: How many sessions per year? Are group and individual sessions counted separately or combined?
5. Prior authorization: Is auth required for the initial evaluation? For ongoing therapy? What is the auth turnaround time?
6. Copay/coinsurance: What is the patient's cost per session? Under parity (MHPAEA), this must be equal to or less than the medical visit copay.

Payer Portals for BH Verification

UnitedHealthcare/Optum: provider portal under "Eligibility and Benefits." Anthem: Availity portal. Aetna: provider portal under "Member Eligibility." Cigna: CignaforHCP.com. BCBS: varies by regional plan. Medicare: HETS (Health Plan Eligibility Transaction System) for real-time eligibility checks.

Parity Compliance Check

If the plan's BH copay is higher than its medical copay, or BH session limits are more restrictive than medical visit limits, that is a potential MHPAEA parity violation. Document the discrepancy and appeal. See medical necessity rules and behavioral health denial appeals.