64657 Medicaid reimbursement rates by state
Physician and practitioner services (fee schedule). 12 state Medicaid programs publish a fee-for-service rate for 64657 at the physician psychologist level. Rates run from $140.88 in Missouri to $888.48 in Montana, with a median of $445.39.
Data as of 2026-10-05. Every rate links to the official document it came from.
- States publishing
- 12
- Median rate
- $445.39units vary by state
- Highest
- $888.48Montana
- Medicare (non-facility)
- —not on the physician fee schedule
64657 rate in every state
One like-for-like fee-for-service rate per state, highest first. Units can differ between states; the per-hour column converts time-based units.
| State | Medicaid rate | Unit | Per hour | Managed-care plans | % of Medicare | Source |
|---|---|---|---|---|---|---|
| MontanaPhysician or licensed psychologist (incl. BCBA-D) · Montana Medicaid and HMK Plus (fee-for-service) | $888.48since 2026-07-01 | — | — | Not classified | — | Montana Healthcare Programs fee schedule |
| ArizonaAny qualified provider (rate does not vary by provider) · Arizona AHCCCS fee-for-service (AIHP, Tribal ALTCS, TRBHA and other FFS members) | $650.81since 2026-10-01 | — | — | Plans negotiate; applies out of network | — | AHCCCS Arizona Health Care Cost Containm |
| GeorgiaAny qualified provider (rate does not vary by provider) · Georgia Medicaid (fee-for-service) | $554.86since 2026-01-01 | — | — | Plans negotiate; applies out of network | — | Schedule of Maximum Allw Pymt Physician |
| OhioAny qualified provider (rate does not vary by provider) · Ohio Medicaid (fee-for-service) | $497.46since 2026-01-01 | — | — | Plans negotiate; applies out of network | — | ODM CPT/HCPCS procedure code changes for |
| IllinoisAny qualified provider (rate does not vary by provider) · Illinois Medicaid (HFS fee-for-service) | $462.14since 2026-01-01 | — | — | Plans negotiate; applies out of network | — | HFS Practitioner Fee Schedule (effective |
| MassachusettsAny qualified provider (rate does not vary by provider) · MassHealth (fee-for-service, EOHHS 101 CMR rate regulations) | $456.21since 2026-01-01 | — | — | Plans negotiate; applies out of network | — | Administrative Bulletin 26-09: 101 CMR 3 |
| MinnesotaAny qualified provider (rate does not vary by provider) · Minnesota Health Care Programs: Medical Assistance (fee-for-service) | $434.57since 2026-02-01 | — | — | Plans negotiate; applies out of network | — | MHCP Fee Schedule - Current Fee Schedule |
| MaineAny qualified provider (rate does not vary by provider) · MaineCare (fee-for-service) | $422.71since 2026-01-01 | — | — | Not classified | — | MaineCare Fee Schedule (MaineCare UCR, H |
| MichiganAny qualified provider (rate does not vary by provider) · Michigan Medicaid (fee-for-service) | $403.21since 2026-01-01 | — | — | Plans negotiate; applies out of network | — | MDHHS Practitioner and Medical Clinic Fe |
| ConnecticutAny qualified provider (rate does not vary by provider) · Connecticut Medicaid / HUSKY Health (fee-for-service, CMAP) | $385.81since 2026-01-01 | — | — | Not classified | — | CMAP fee schedule: Physician Surgical 04 |
| KansasAny qualified provider (rate does not vary by provider) · Kansas Medicaid QMB (Qualified Medicare Beneficiary) KMAP fee schedule | $142.47since 2026-01-01 | — | — | Not classified | — | KMAP Fee Schedule QMB Medicaid (FeeSched |
| MissouriAny qualified provider (rate does not vary by provider) · Missouri MO HealthNet (fee-for-service) | $140.88since 2026-01-01 | — | — | Plans must pay at least this | — | MO HealthNet fee schedule: Practitioner |
Rates are per the unit shown for each state; units can differ between states. Medicare amounts are computed from the CMS relative value file and locality cost indices with the CMS formula; states with several Medicare localities show a range. Confirm rates with the payer before billing.
Frequently asked questions
What does Medicaid pay for 64657?
It depends on the state. Of the 12 states with a published fee-for-service rate, the median is $445.39. Montana pays the most ($888.48) and Missouri the least ($140.88).
Which state pays the highest Medicaid rate for 64657?
Montana, at $888.48, effective 2026-07-01.
Do managed-care plans pay the same rate for 64657?
Not necessarily. Each state's plan contracts decide whether plans must pay at least the fee-for-service rate, pay a state-set rate, or negotiate their own. The table shows the rule for each state, cited to the contract or statute.