Telehealth Mental Health Services Denied? Here's Your Appeal Guide

Telehealth Mental Health Services Denied? Here's Your Appeal Guide

Telehealth exploded during the COVID-19 pandemic and transformed mental healthcare delivery. Millions of Americans accessed therapy and psychiatric care via video for the first time — and found it effective, convenient, and in many cases more accessible than in-person care. Studies from the APA and NIMH confirm that telehealth mental health services produce outcomes equivalent to in-person care for most conditions.

Yet despite this evidence — and despite significant legislative expansions of telehealth coverage during the pandemic — telehealth mental health denials remain a serious and growing problem. As insurers have tightened telehealth policies in the post-pandemic period, many patients and providers are finding coverage stripped away for services they have relied upon for years.

If your telehealth mental health claim has been denied, this guide covers why it happened and exactly how to fight it.

The Telehealth Coverage Landscape

What Changed During COVID-19

During the Public Health Emergency declared in March 2020, the federal government and most states enacted sweeping telehealth expansions:

• Medicare covered telehealth at the same rate as in-person care
• Prior Authorization Denied: How to Appeal" class="auto-link">Prior authorization requirements for telehealth were waived
• Geographic and originating site restrictions were lifted
• Audio-only (phone) visits were covered for mental health when video was not available

What Changed After the PHE Ended

Congress extended many telehealth flexibilities through 2024 and 2025 via the Consolidated Appropriations Acts. However, private insurers have been inconsistent. Many have:

• Reimposed geographic restrictions (requiring patients to be in rural areas for telehealth coverage)
• Reinstated originating site requirements (requiring patients to be at a "medical facility" rather than at home)
• Reduced telehealth reimbursement rates compared to in-person rates
• Applied stricter prior authorization requirements to telehealth than to in-person visits

Common Reasons Telehealth Mental Health Claims Are Denied

Originating Site Restrictions

Some insurance plans only cover telehealth when the patient is physically located at a qualifying "originating site" — typically a hospital, clinic, or other medical facility. Home-based telehealth may not qualify under these plans, meaning therapy sessions conducted via video from a patient's home are denied.

These restrictions may violate Mental Health Parity Act (MHPAEA) Explained" class="auto-link">MHPAEA if the plan does not apply similar originating site restrictions to telemedicine for medical/surgical services.

Geographic Restrictions

Older insurance policies may restrict telehealth coverage to patients in rural or Health Professional Shortage Areas (HPSAs). Urban and suburban patients who have been receiving telehealth mental health services may have those services denied under this restriction.

"Telehealth Not a Covered Benefit"

Some plans — particularly older grandfathered plans or short-term health plans — do not cover telehealth at all. These plan types are generally exempt from ACA essential health benefit requirements, which can limit appeal options, though parity arguments may still apply.

Audio-Only Visit Denied

If a patient or provider used audio-only (telephone) rather than video, some insurers deny coverage. Post-PHE, many private insurers reinstated a requirement for two-way video for mental health telehealth visits to qualify for coverage.

Modifier or Place of Service Code Errors

Telehealth claims require specific place of service (POS) codes and modifiers. Using POS 11 (office) instead of POS 02 (telehealth provided other than patient's home) or POS 10 (telehealth provided in patient's home) causes automatic denials. Similarly, failing to append modifier 95 (synchronous telehealth) or GT (via interactive audio and video) for Medicare/Medicaid triggers denials.

Provider Not Licensed in Patient's State

Mental health providers must typically be licensed in the state where the patient is located during the session. If a patient received telehealth therapy from a provider not licensed in the patient's state, the claim will be denied — and this denial is generally valid.

Your Legal Rights for Telehealth Denials

MHPAEA and Telehealth

MHPAEA applies to telehealth benefits just as it applies to in-person mental health benefits. If a plan covers telemedicine consultations for medical/surgical services (e.g., a virtual visit with a cardiologist from home), it must cover comparable telehealth mental health services on the same terms.

Key parity questions to ask:

• Does the plan cover telemedicine for other medical specialties from the patient's home?
• Are prior authorization requirements for telehealth mental health visits more stringent than for medical telehealth?
• Are reimbursement rates for telehealth mental health visits lower than for telehealth medical visits?

Any "yes" answer points toward a potential MHPAEA violation.

State Telehealth Parity Laws

As of 2024, 43 states plus D.C. have enacted telehealth coverage parity laws requiring insurers to cover telehealth services if they cover the same service in-person. Many of these laws explicitly include mental health services. Your state's insurance commissioner can confirm whether your state has such a law and whether your denial may violate it.

ACA Telehealth Provisions

For ACA-compliant plans, telehealth mental health services may qualify as an essential health benefit. The inability to access in-person care — for example, no in-network providers in your area — can further support coverage arguments.

How to Appeal a Telehealth Mental Health Denial

Step 1: Identify the Specific Denial Reason

Read the denial letter carefully. Is it about:

• The modality (telehealth vs. in-person)?
• The location (originating site or geographic restriction)?
• A coding error?
• Provider licensure?
• An underlying medical necessity issue?

The appeal strategy is different for each.

Step 2: For Coding Errors — Correct and Resubmit

If the denial is administrative (wrong POS code, missing modifier), correct the claim and resubmit. Common corrections:

• Change POS 11 to POS 02 (non-home telehealth) or POS 10 (patient's home)
• Add modifier 95 for private payers
• Add modifier GT for Medicare/Medicaid

Step 3: Research Your Plan Documents

Obtain your Summary Plan Description (SPD) or Evidence of Coverage (EOC). Look for telehealth benefit definitions, originating site requirements, geographic restrictions, and covered modalities. If the plan document supports coverage, cite the specific language in your appeal.

Step 4: Make the Parity Argument

For telehealth coverage restrictions that apply to mental health but not to medical services, structure your appeal around MHPAEA:

"Under MHPAEA, [Insurer] must apply the same coverage standards to telehealth mental health services as to telehealth medical/surgical services. [Insurer] permits [specific medical telehealth coverage from home], while denying the equivalent mental health service. This constitutes a non-quantitative treatment limitation applied more restrictively to mental health benefits, in violation of 42 U.S.C. § 300gg-26."

Step 5: Cite State Telehealth Parity Law

If your state has a telehealth parity law, cite it explicitly. Many insurers reverse telehealth denials when confronted with clear state law citations.

Step 6: Escalate if Necessary

• File a complaint with your state Insurance Commissioner
• For Medicare beneficiaries, file a redetermination request
• For employer plans, contact your employer's HR department and the Department of Labor's EBSA

For Providers: Telehealth Billing Best Practices

Preventing telehealth denials starts with accurate billing:

1. Document telehealth in the medical record: Note the platform used and the patient's location (state) during the session
2. Use correct POS codes: POS 02 for non-home, POS 10 for patient's home
3. Append required modifiers: Modifier 95 for most private payers; GT for Medicare/Medicaid
4. Verify patient location at every session: Track the state the patient was in during the session
5. Document informed consent for telehealth: Many states require documented patient consent

For providers managing telehealth denial appeals at scale, ClaimBack provides a streamlined process for generating tailored appeal letters that address the specific denial reason — including telehealth-specific parity arguments.

Explore ClaimBack for mental health providers →

For Patients: Advocating for Your Telehealth Coverage

Telehealth has been transformative for many mental health patients — particularly those in rural areas, those with mobility limitations, those with anxiety making in-person visits difficult, and working parents with childcare constraints. Losing telehealth coverage is not just inconvenient — it can be a genuine barrier to care.

When appealing your telehealth denial:

• Explain why telehealth is medically necessary for you specifically
• Ask your provider to confirm in writing that in-person care is not reasonably accessible
• Reference your state's telehealth parity law if applicable

Get your free telehealth appeal letter at ClaimBack →

Key Takeaways

• Telehealth mental health denials are often driven by policy restrictions, coding errors, or geographic limitations
• MHPAEA requires equal treatment of telehealth mental health and medical services
• 43 states have telehealth parity laws providing additional appeal grounds
• Coding corrections (POS codes, modifiers) fix many telehealth denials without a formal appeal
• Telehealth is clinically equivalent to in-person care for most mental health conditions — document this in your appeal

Take Action

Providers: Let ClaimBack handle your telehealth appeal letters so you can focus on delivering care.

Sign up for ClaimBack's provider portal →

Patients: Get free help writing your telehealth denial appeal.

Start your free appeal at ClaimBack →