BCBS Massachusetts reimbursement rates in Illinois
For 90837 (outpatient psychotherapy and diagnostic evaluation), the median of BCBS Massachusetts's published Illinois rates is $140.12 per session (23 rates, 57 providers). For 90834 (outpatient psychotherapy and diagnostic evaluation), the median of BCBS Massachusetts's published Illinois rates is $101.98 per session (23 rates, 57 providers).
- Codes with a median
- 33
- 90837 median
- $140.12per session
- Files
- October 2026
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BCBS Massachusetts vs Illinois Medicaid
BCBS Massachusetts publishes Illinois rates for 33 of the codes we track. Figures are from the October 2026 files.
All 33 BCBS Massachusetts codes with a median in Illinois
Frequently asked questions
What does BCBS Massachusetts pay for 90837 in Illinois?
The median of BCBS Massachusetts's published Illinois rates for 90837 is $140.12 per session, from 23 rates and 57 providers in the October 2026 files.
What does BCBS Massachusetts pay for 90834 in Illinois?
The median of BCBS Massachusetts's published Illinois rates for 90834 is $101.98 per session, from 23 rates and 57 providers in the October 2026 files.
How many codes does BCBS Massachusetts publish rates for in Illinois?
33 of the behavioral health, ABA, therapy, home health and other codes we track have a BCBS Massachusetts median in Illinois. The full list, with ranges and modifier tiers, is in the workspace.