Wellmark BCBS reimbursement rates in Illinois
Wellmark BCBS's median rate for 90837 (outpatient psychotherapy and diagnostic evaluation) in Illinois is $180.80 per session, across 14 published rates from 136 providers. Wellmark BCBS's median rate for 90834 (outpatient psychotherapy and diagnostic evaluation) in Illinois is $123.30 per session, across 13 published rates from 136 providers.
- Codes with a median
- 62
- 90837 median
- $180.80per session
- Files
- October 2026
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Wellmark BCBS vs Illinois Medicaid
Wellmark BCBS publishes Illinois rates for 62 of the codes we track, across commercial, marketplace (aca) plans. Figures are from the October 2026 files.
All 62 Wellmark BCBS codes with a median in Illinois
Frequently asked questions
What does Wellmark BCBS pay for 90837 in Illinois?
The median of Wellmark BCBS's published Illinois rates for 90837 is $180.80 per session, from 14 rates and 136 providers in the October 2026 files.
What does Wellmark BCBS pay for 90834 in Illinois?
The median of Wellmark BCBS's published Illinois rates for 90834 is $123.30 per session, from 13 rates and 136 providers in the October 2026 files.
How many codes does Wellmark BCBS publish rates for in Illinois?
62 of the behavioral health, ABA, therapy, home health and other codes we track have a Wellmark BCBS median in Illinois. The full list, with ranges and modifier tiers, is in the workspace.