Mental Health Reimbursement Rates 2026: Medicare, Medicaid & Private Insurance

Mental health providers face reimbursement challenges, including varying insurance rates, low payments, claim denials, contractual underpayments, and confusion over allowed amounts. Rates also differ by CPT code, provider credentials, geographic location, place of service, and insurance contracts, making it difficult to determine the correct payment for each session.

These challenges affect practice revenue, cash flow, claim processing, and administrative workload. Incorrect payments and outdated fee schedules lead to revenue loss, billing errors, authorization issues, and documentation gaps, delaying payments and resulting in denials.

This guide explains mental health reimbursement rates for 2026 across Medicare, Medicaid, and commercial insurance. It covers how rates are calculated, what affects reimbursement, how to verify applicable fee schedules, and how to identify payment discrepancies. It also helps providers understand insurance contracts, compare expected and actual payments, and improve reimbursement accuracy.

What Is Mental Health Reimbursement?

A mental health reimbursement rate is the amount an insurer or government health program allows for a covered mental health service. For in-network providers, the allowed amount is determined by the applicable fee schedule or provider contract. It includes the insurer’s payment and the patient’s responsibility, such as a copay, deductible, or coinsurance. 

For example, a patient visiting a therapist pays the therapist’s fee, $180 per session. A therapist in an insurance company’s network (in-network) follows a fixed rate the insurance company recognizes, such as $110, called the reimbursement rate. The insurance company covers part of this, and the patient pays the rest through a copay, for example, $90 from the insurance company and $20 from the patient.

How Mental Health Billing Differs From Other Healthcare Services

The difference in mental health reimbursement compared to other types of therapy is that: 

• Standalone psychotherapy sessions use one CPT code, such as 90834 or 90837. Psychiatric encounters involve multiple codes, including an evaluation and management (E/M) code (e.g., 99214) and a psychotherapy add-on code (e.g., 90833), when services meet applicable billing and documentation requirements.
• Certain insurance companies outsource mental health coverage to separate “behavioral health” entities; others operate independently of their main provider networks and require separate contracting and credentialing processes.
• Mental health reimbursement varies by provider credentials, CPT code, payer policy, and contract terms. Medicare applies specific payment percentages to certain mental health professionals, while commercial insurers establish credential-specific reimbursement terms through provider agreements.  

How Mental Health Insurance Reimbursement Works

A therapist treating patients through insurance receives payment based on the allowed amount rather than the therapist’s standard fee (billed charge). The insurance company approves this amount according to its contract with the therapist. The allowed amount includes the insurer’s payment and the patient’s responsibility. 

Practical Example

A patient with anxiety attends a 60-minute therapy session (CPT 90837). The therapist bills $180, but the insurance company allows $110. With a $20 copay, insurance pays $90, and the patient pays $20, for a total of $110. The remaining $70 is a contractual write-off. With 20% coinsurance, the patient pays $22, and insurance pays $88, keeping the total reimbursement at $110.

Billed Charge

The fee that a therapist sets for a session at their own discretion. This is not the rate the insurance company approves.

                  Formula: Billed Charge = The fee set by the therapist.

Allowed Amount / Reimbursement Rate

The total amount an insurance company approves for a session under its contract with the therapist. This includes the portions paid by both the insurance company and the patient.

           Formula: Allowed Amount = Insurance Payment + Patient Responsibility

Insurance Payment

The portion of the allowed amount that the insurance company pays directly to the therapist.

              Formula: Insurance Payment = Allowed Amount − Patient Responsibility

Patient Responsibility

The portion of the allowed amount that the patient pays in the form of a copay, deductible, or coinsurance.

Formula:

      Copay plan: Patient Responsibility = Fixed Copay

Coinsurance plan: Patient Responsibility = Allowed Amount × Coinsurance Percentage

Write-Off / Contractual Adjustment

The difference between the billed charge and the allowed amount that an in-network therapist must waive and cannot collect from the patient.

                Formula: Write-Off = Billed Charge − Allowed Amount

How Do Insurance Companies Determine Mental Health Reimbursement Rates? 

Insurance companies evaluate four key factors in reviewing a claim:

• What service is provided 
• Who provided it
• Where it is provided
• Which contract applies. 

These factors help determine the amount the therapist is eligible to receive, known as the allowed amount. 

Factors That Determine Mental Health Reimbursement Rates

Insurance companies determine mental health reimbursement rates based on the therapy service, CPT code, provider qualifications, insurance contract, location, and treatment setting rather than the diagnosis alone.

1. CPT Code (Service Provided)

Insurance companies evaluate the therapy service provided. Psychotherapy reimbursement depends on the CPT code that matches the documented treatment duration. CPT 90832 represents 16–37 minutes, CPT 90834 represents 38–52 minutes, and CPT 90837 represents psychotherapy lasting 53 minutes or longer. Providers must document the psychotherapy time and meet the applicable payer’s billing requirements.

2. Provider Qualifications

Reimbursement rates and payment rules vary for psychiatrists, psychologists, licensed professional counselors, and clinical social workers, depending on the payer’s contract and program rules.

3. Insurance Contracts and Fee Schedules

Private insurance companies establish contracted rates for providers, while Medicare and Medicaid follow their applicable payment schedules and coverage rules.

4. Geographic Location

Reimbursement rates vary by geographic area and state, particularly under Medicare and Medicaid payment systems.

5. Place of Service

Payment amounts differ depending on whether therapy takes place in a private office, hospital, or another healthcare facility.

6. Diagnosis and Medical Necessity

The ICD-10-CM diagnosis identifies the patient’s mental health condition. Coverage requirements, prior authorization, clinical documentation, and medical necessity affect claim payment. Diagnosis alone does not determine the reimbursement rate.

Mental Health Reimbursement Rates by Payer

Mental health reimbursement rates depend on who pays. Medicare rates follow the CMS fee schedule, Medicaid rates vary by state, and commercial insurers reimburse based on their specific contracts. Providers can compare payer-specific payments with guidance on psychotherapy insurance reimbursement rates 

Medicare Reimbursement Rates 2026

Original Medicare pays covered mental health services according to the Medicare Physician Fee Schedule and applicable provider payment rules. Individual providers do not negotiate standard Medicare fee schedule amounts. Medicare Advantage plans operate under separate coverage and provider contracting arrangements. Provider licensing affects Medicare reimbursement. 

Medicare reimbursement differs by provider category. Medicare pays clinical psychologists under the applicable Medicare Physician Fee Schedule rules. Clinical social workers, marriage and family therapists, and mental health counselors receive 75% of what Medicare pays a clinical psychologist for eligible services. Payment eligibility depends on Medicare enrollment, provider qualifications, and coverage requirements.

How Medicare Determines Payment

Medicare calculates physician fee schedule amounts using three components: 

• work relative value units (RVUs), 
• practice expense RVUs, 
• malpractice RVUs. 

Medicare adjusts each component by its corresponding Geographic Practice Cost Index (GPCI).

Medicare Fee Schedule Amount = [(Work RVU × Work GPCI) + (Practice Expense RVU × Practice Expense GPCI) + (Malpractice RVU × Malpractice GPCI)] × Applicable Conversion Factor

Facility and non-facility settings use different practice expense RVUs. The final payment depends on the service, locality, provider payment rules, and applicable claim adjustments.

2026 Rates for Common Mental Health CPT Codes

The following are national Medicare rates before geographic adjustments. For additional details on this code, see the CPT 90837 billing and coding guide 

Source: CMS Medicare Physician Fee Schedule, 2026.

Facility and Non-Facility Rates

Medicare uses different rates depending on where the service is provided. 

Geographic Adjustments to Medicare Rates

Medicare adjusts reimbursement rates based on the provider’s location using the Geographic Practice Cost Index (GPCI). GPCI measures differences in medical practice costs across geographic areas in the United States. It accounts for clinician work, office expenses, and malpractice insurance. The same mental health service receives different payments depending on the provider’s location. Providers check their Medicare Administrative Contractor (MAC) locality for the applicable rate.

To verify a locality-specific Medicare reimbursement amount, providers open the CMS Physician Fee Schedule Look-Up Tool, select 2026, enter the applicable CPT code, and choose their Medicare payment locality. The resulting amount reflects geographic adjustments to work, practice expense, and malpractice RVUs. Facility and non-facility settings are compared separately because they use different practice expense values.

Individual Therapy and Intake (By License):

The table below compares 2026 Medicare reimbursement rates for intake evaluations and individual therapy sessions by provider license type.

Other Services (Medicare 2026, National Non-Facility Rates):

The table below lists 2026 Medicare national non-facility reimbursement rates for additional mental health services, including evaluations, group therapy, medication management, and psychological testing. 

Medicaid Reimbursement Rates (2026)

Medicaid is a US health insurance program for low income individuals, jointly operated by the federal and state governments. Patients without private insurance depend on Medicaid for therapy. Each state sets its own rates, resulting in differences across states. States, such as Kentucky, pay a fixed percentage of Medicare rates. These lower rates lead therapists to avoid accepting Medicaid, making it difficult to find an in-network therapist.

The following figures are comparative Medicaid reimbursement estimates, not a nationwide Medicaid fee schedule. Medicaid payment amounts vary by state, CPT code, provider category, and managed care arrangement. Interpret the estimates using the original dataset’s state coverage, reporting period, and calculation method.

Commercial Insurance Reimbursement Rates (2026)

Commercial insurance is private health insurance obtained through employer or individual plans, such as Aetna, Cigna, UnitedHealthcare, and Blue Cross. Insurance companies and therapists negotiate rates through contracts, allowing therapists to negotiate their rates. Rates vary by region, plan, CPT code, and provider license. Commercial rates are often higher than Medicare rates, but not always. 

The following table shows national averages for August 2026.

Contracted vs. Published Rates

A contracted rate is the amount specified in a provider’s agreement with an insurer. A published rate is disclosed in public price-transparency files or general fee schedules. These amounts differ when providers review their contracts and remittance advice to confirm actual payments.

In-Network vs. Out-of-Network Reimbursement (2026)

In-network therapists have contracts with insurance companies, while out-of-network therapists do not. Mental health therapy occurs weekly over several months. Low reimbursement rates lead some therapists to leave insurance panels, making out-of-network and self-pay therapy more common. Insurers sometimes use separate behavioral health companies, such as Optum or Carelon, which require separate credentialing and contracts.

Mental Health Telehealth Reimbursement Rates in 2026

Mental health telehealth reimbursement depends on the payer, CPT code, provider credentials, service location, and applicable telehealth billing requirements. Medicare, Medicaid, and commercial insurers follow their respective coverage and payment policies.

Providers verify whether a service qualifies for telehealth coverage, which place-of-service code applies, whether a modifier is required, and which payment rate the payer uses. Check Medicare telehealth policies against current CMS guidance, and confirm commercial rates through the provider’s insurance contract.

Why Actual Mental Health Payments Differ From Published Rates

Published reimbursement rates do not always match the amount an insurer pays for an individual claim. Patient cost-sharing, coding errors, contractual adjustments, claim denials, and payment processing discrepancies explain these differences. 

Example: 

A therapist submits a claim for CPT 90837 with a billed charge of $180. The provider’s contract establishes an allowed amount of $120. The patient’s copay is $20, leaving an expected insurance payment of $100.

The insurer processes the claim and pays $85, with no other applicable payment adjustments.

• Billed charge: $180
• Contracted allowed amount: $120
• Patient copay: $20
• Expected insurance payment: $100
• Actual insurance payment: $85
• Potential underpayment: $15

The following factors explain why actual mental health payments differ from published rates.

Allowed Amount and Billed Amount: 

The billed amount is the provider’s full charge, while the payer reimburses based on the allowed amount. The difference is usually a contractual write-off that an in-network provider cannot collect from the patient.

Patient Deductibles, Copays, and Coinsurance: 

The allowed amount is divided between the insurer and the patient. A patient who has not met the deductible owes all or most of the allowed amount, while copays and coinsurance determine the patient’s share.

Coding and Claim Adjustments: 

Incorrect CPT codes, missing modifiers, inaccurate session-duration coding, or place-of-service errors result in reduced payments or claim reprocessing. Missing information and coding errors lead to CO-16 denials; review this guide to CO-16 denial codes in mental health billing to understand common causes and corrective steps. 

Denials and Payment Reductions: 

Claims denied or rejected because of missing authorization, out-of-network status, eligibility issues, late filing, or incomplete documentation.

Contractual Underpayments: 

Payers may reimburse less than the contracted rate because of outdated fee schedules or processing errors. Comparing remittance advice with the applicable insurance contract helps identify these discrepancies.

How Provider Contracts Affect Payment

Mental health provider contracts set reimbursement terms for covered services, including fee schedules, payment methods, effective dates, and claim submission requirements. Therapists review the contracted amounts for high volume CPT codes, such as 90791, 90834, and 90837, and determine whether rates are fixed or tied to a percentage of a reference fee schedule.

Practices improve claim accuracy and payment consistency through professional mental health coding and billing services . Review contracts for reimbursement updates, telehealth provisions, provider specific rates, and dispute deadlines. Comparing contracted rates with recent EOBs or ERAs identifies payment differences that require investigation.

Mental Health Reimbursement Verification Checklist

• Confirm CPT codes, modifiers, and documented service duration.
• Match provider credentials and enrollment records with payer requirements.
• Verify insurance plan, network participation, and service location.
• Check the current fee schedule and contracted rate.
• Compare expected reimbursement with the EOB or ERA.
• Investigate discrepancies using adjustment codes and contract provisions.

Confirming coverage, deductibles, copays, and coinsurance before appointments through mental health verification of benefits services helps practices estimate patient responsibility more accurately.

Conclusion

Accurate mental health reimbursement starts with knowing what each payer owes for a specific service rather than relying on published rate tables. CPT codes, provider credentials, service locations, and contract terms determine payment rules across Medicare, Medicaid, and commercial insurance.

Therapists reduce revenue losses by making reimbursement verification part of routine claim audits. Compare contracted rates with EOB or ERA records, investigate unexplained adjustments, and document discrepancies before submitting payment disputes. This process helps distinguish legitimate patient cost sharing from billing errors and potential underpayments, giving practices a clear basis for protecting expected revenue.

Frequently Asked Questions: 

How Much Does Medicare Pay for CPT 90837 in 2026?

Medicare reimbursement for CPT 90837 depends on the provider’s location, practice setting, and applicable Medicare Physician Fee Schedule rates. Therapists need to verify the current 2026 rate for their locality to estimate payment accurately.

How Do Mental Health Reimbursement Rates Differ by State?

Mental health reimbursement rates vary by state due to Medicaid policies, regional Medicare adjustments, and commercial insurance contracts. Therapists must check state specific fee schedules and payer agreements to determine their expected reimbursement.

How Do Telehealth Reimbursement Rates Compare With In-Person Therapy?

Telehealth reimbursement is similar to in-person therapy when the payer allows the same service rate, but payment rules differ. Providers must verify telehealth eligibility, billing modifiers, place of service codes, and payer specific requirements.

How Can Therapists Identify Insurance Underpayments?

Therapists identify insurance underpayments by comparing the amount received with the contracted rate and the payer’s Explanation of Benefits (EOB). Regular payment audits can help detect discrepancies, incorrect adjustments, and missing payments that require follow-up or appeals. 

What reimbursement rates do UnitedHealthcare and Aetna offer for mental health services?

Reimbursement rates depend on the therapist’s credentials, location, network contract, and CPT code. Providers review their fee schedules and compare contracted rates before negotiating with either insurer.

How much does Medicaid reimburse for CPT 90837?

Medicaid reimbursement for CPT 90837 varies by state, provider type, and fee for service or managed care arrangements. Therapists consult their state Medicaid fee schedule for the applicable rate.

How does reimbursement for CPT 90834 compare across insurance payers?

CPT 90834 covers a psychotherapy session lasting 38–52 minutes. Reimbursement varies by payer and contract, so therapists compare the allowed amounts across their insurance networks.

What is the average reimbursement for mental health services across insurance payers?

Average reimbursement depends on the service provided, CPT code, provider credentials, and payer agreement. Comparing contracted rates across Medicare, Medicaid, and commercial insurers helps practices estimate revenue per session.

How much higher is reimbursement for CPT 90837 than CPT 90834?

CPT 90837 covers psychotherapy lasting 53 minutes or more, while CPT 90834 covers 38–52 minutes. The payment difference depends on the payer’s fee schedule and the provider’s contracted rates.