97164 Medicaid reimbursement rate by state (2026)

• Order. States are listed from the highest published rate to the lowest. No single unit is shared by 8 or more states for 97164, so the order is by published amount and is not a like-for-like rank.
• Medicaid rate. The most the state's fee-for-service program pays for one unit, as published. 35 of the 47 states list more than one rate for 97164, by modifier, provider type or setting; the table shows the one that matches the provider level and setting used across states, without add-ons.
• Unit. Of the 47 states, 1 publish 97164 per unit and 1 per visit, and 45 schedules print no unit at all (a flat amount per service).
• Per hour. 97164 is not billed in time units in these states, so no hourly figure is shown.
• Managed-care plans. The rule the state sets for its plans on this rate. What each rule means is explained below.
• % of Medicare. Shown only where the Medicaid rate uses the code's own billing unit and a Medicare amount exists: 1 state for 97164, at 37%.
• Source and date. Each Source link opens the state's own document; “since” is the date the rate took effect.

Published rates for 97164 run from $23.83 in Kentucky to $105.04 in Rhode Island. The two publish it in different units (no unit printed versus visit), so part of that gap is the unit rather than the price. Half the states pay more than the median of $56.26 and half pay less. The usual reasons for a spread like this in therapy (PT/OT/speech) rates:

• Children's therapy is driven by the EPSDT benefit, so some states maintain separate pediatric rates or programs.
• Visit limits, prior authorization and annual caps vary by state and change how much a single code is worth to a practice.
• States pay therapy by CPT code, but many pay therapy assistants a reduced percentage and some pay differently in outpatient hospital, private practice and home settings.

Timing matters too. 31 states set the current rate for 97164 in 2026 or later, while 6 states still pay a rate that took effect in 2022 or earlier. A state that has not updated its rate in years will drift down the ranking as others raise theirs.

Most Medicaid members are in managed-care plans, and plans don't publish their provider fee schedules. For 97164, the public signal is the rule each state sets for its plans, recorded on each rate above.

In 8 states, the published rate binds plans: a floor, a pass-through or a state-set rate. In 22 states, plans negotiate and the published rate is a benchmark or out-of-network default. In 2 states, the service is paid outside the plans or through a state-directed payment. The rule for the remaining 15 states is not classified yet.

• Plans negotiate; the published rate applies out of network (22 states). In-network rates can be above or below the published rate. The published rate is the benchmark both sides know, and the fallback if no contract is signed.
• Plans must pay at least the published rate (8 states). The published rate is your floor. Negotiate up from it, and if a plan pays less, the contract provision is the basis for a payment dispute.
• Paid by the state, outside the plans (2 states). Bill the state's Medicaid program, not the plan, at the published rate. There is no plan contract to negotiate for this service.

Plan-negotiated rates are never estimated here. To see the rule and its citation for a particular state, open that state's managed-care page, for example Rhode Island managed care.

97164 is a CPT medicine code in the therapy (PT/OT/speech) line, billed mostly by physical, occupational and speech therapists and therapy practices. The medicine section runs from vaccines and psychiatry to dialysis, cardiology and therapy. Some of its codes are timed in 15-minute units, others are billed once per session or per test, so the unit matters more here than in most sections.

Medicare applies a rule for counting timed minutes into units; Medicaid programs may follow it or set their own, so check the state's therapy manual. Many treatment codes are timed in 15-minute units, while evaluations and re-evaluations are billed once per session.

Medicare's 2026 physician fee schedule pays $62.36–$86.34 for 97164 (non-facility), depending on the Medicare locality. That is a useful reference point, but Medicare and Medicaid can define the unit differently, so compare only where the units match.

Before billing, confirm the rate, unit and any modifier with the state's current schedule or the plan: the amounts here are as published, not a guarantee of payment.