Written by Klarity Editorial Team
Published: Jul 20, 2026

Last updated: July 20, 2026
If you have Aetna insurance in Maine and you or a family member has been diagnosed with attention-deficit/hyperactivity disorder (ADHD), understanding your coverage may save you hundreds. Or even thousands. Of dollars each year. Aetna is one of Maine’s major commercial insurers, and its pharmacy benefits are administered through CVS/Caremark. This guide explains how Maine’s mental health parity law applies to ADHD, what the CVS/Caremark formulary typically covers, which medications require prior authorization, and how Maine’s Electronic Prescribing of Controlled Substances (EPCS) rules affect your prescriptions.
Ready to connect with a licensed ADHD provider who accepts Aetna? See if your Aetna plan may cover ADHD treatment at Klarity →
Key facts at a glance
- Insurer: Aetna (Maine commercial and Medicare Advantage plans)
- PBM: CVS/Caremark
- State parity law: Me. Rev. Stat. Ann. tit. 24-A, § 2749-A (ADHD is a covered mental health condition)
- Maine EPCS: Schedule II stimulants (Adderall, Ritalin, Vyvanse, Concerta, Dexedrine) = EPCS REQUIRED. Non-stimulants (Strattera, Qelbree, Intuniv, Kapvay) are non-scheduled = EPCS inapplicable.
- PA requirement: Generic stimulants typically no PA; brand stimulants and most non-stimulants require PA + possible step therapy
- Aetna member services: 1-800-872-3862
- CVS/Caremark: 1-800-552-8159
- Maine Bureau of Insurance: 1-800-300-5000
Maine’s mental health parity law. Me. Rev. Stat. Ann. tit. 24-A, § 2749-A. Requires that state-regulated commercial health insurers, including most Aetna individual and fully insured group plans sold in Maine, provide mental health and substance use disorder benefits that are no more restrictive than comparable medical/surgical benefits. ADHD is recognized as a mental health condition under the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and is subject to these parity protections.
In practical terms, § 2749-A means:
Important note: § 2749-A applies to state-regulated, fully insured commercial plans. ERISA-governed self-funded employer plans are subject to the federal Mental Health Parity and Addiction Equity Act (MHPAEA) rather than Maine state law, though the substantive protections are similar.
Aetna’s ADHD coverage typically includes the following categories of care, subject to your specific plan’s terms:
Aetna’s pharmacy benefits for ADHD medications are managed by CVS/Caremark. Coverage and cost-sharing depend on your specific plan’s formulary tier, deductible status, and any applicable prior authorization or step therapy requirements. The table below reflects typical CVS/Caremark formulary placement for common ADHD medications; always verify your specific plan’s formulary at aetna.com or by calling CVS/Caremark at 1-800-552-8159.
| Medication | Type | Typical Tier | PA Required? | ME EPCS Schedule | ME EPCS Required? |
|---|---|---|---|---|---|
| Amphetamine salts (generic Adderall) | Stimulant (immediate-release) | Tier 1. 2 | Usually no | Schedule II | YES |
| Amphetamine salts XR (generic Adderall XR) | Stimulant (extended-release) | Tier 1. 2 | Usually no | Schedule II | YES |
| Methylphenidate (generic Ritalin) | Stimulant (immediate-release) | Tier 1 | Usually no | Schedule II | YES |
| Methylphenidate ER (generic Concerta) | Stimulant (extended-release) | Tier 1. 2 | Usually no | Schedule II | YES |
| Lisdexamfetamine (generic Vyvanse) | Stimulant (prodrug) | Tier 2. 3 | May require PA | Schedule II | YES |
| Adderall XR (brand) | Stimulant (brand) | Tier 3. 4 | PA + step therapy | Schedule II | YES |
| Vyvanse (brand) | Stimulant (brand) | Tier 3. 4 | PA + step therapy | Schedule II | YES |
| Atomoxetine (generic Strattera) | Non-stimulant (SNRI) | Tier 2. 3 | PA required | Non-scheduled | Inapplicable |
| Viloxazine ER (Qelbree) | Non-stimulant (SNRI) | Tier 3. 4 | PA required | Non-scheduled | Inapplicable |
| Guanfacine ER (generic Intuniv) | Non-stimulant (alpha-2 agonist) | Tier 2 | May require PA | Non-scheduled | Inapplicable |
| Clonidine ER (Kapvay) | Non-stimulant (alpha-2 agonist) | Tier 2 | May require PA | Non-scheduled | Inapplicable |
Formulary tiers and PA requirements are subject to change. Always verify your specific Aetna plan’s drug list before prescribing or filling a prescription.
Maine has one of the broadest Electronic Prescribing of Controlled Substances (EPCS) mandates in the country. Under Maine law, EPCS is required for all Schedule II through Schedule V controlled substances. Not just Schedule II as in some states like Hawaii.
All Schedule II ADHD stimulants. Including amphetamine salts (Adderall, generic equivalents), methylphenidate (Ritalin, Concerta, generic equivalents), lisdexamfetamine (Vyvanse, generic lisdexamfetamine), dextroamphetamine (Dexedrine), and mixed amphetamine salts extended release (Mydayis). Are subject to Maine’s EPCS mandate. Prescriptions for these medications must be sent electronically by a DEA-registered, EPCS-certified prescriber. Paper prescriptions are generally not permitted except in narrow exemptions (technological failure, dispensing in a facility without internet access, etc.).
Non-stimulant ADHD medications. Atomoxetine (Strattera/generic), viloxazine ER (Qelbree), guanfacine ER (Intuniv/generic), and clonidine ER (Kapvay). Are not controlled substances under federal or Maine law. Maine’s EPCS mandate is entirely inapplicable to these medications. They may be prescribed electronically or on paper at the prescriber’s discretion.
Klarity’s licensed Maine prescribers are DEA-registered and use EPCS-certified platforms for all controlled substance prescriptions, including Schedule II ADHD stimulants. You can receive your Adderall or Ritalin prescription electronically without an in-person visit, subject to your prescriber’s clinical judgment and applicable Maine telehealth prescribing rules.
Prior authorization (PA) is a process by which your insurance carrier reviews a medication before approving coverage. Under Aetna’s CVS/Caremark formulary, PA requirements for ADHD medications typically work as follows:
If Aetna denies coverage, a PA request, or a step therapy exception for an ADHD medication, you have the right to appeal. Maine law and Aetna’s internal appeals process provide a structured pathway:
Maine Bureau of Insurance: 1-800-300-5000 | maine.gov/pfr/insurance
U.S. Department of Labor EBSA (for ERISA plans): 1-866-444-3272
Klarity connects Maine residents with licensed ADHD providers. Including psychiatrists, nurse practitioners, and physician assistants. Who are experienced with Aetna coverage and CVS/Caremark PA requirements. Our providers are EPCS-certified and can send Schedule II stimulant prescriptions electronically in compliance with Maine law.
Check if your Aetna plan may cover ADHD treatment at Klarity →
Aetna typically covers telehealth ADHD evaluation and medication management at parity with in-person visits. Maine law requires parity for telehealth mental health services. Coverage details vary by plan; verify with Aetna at 1-800-872-3862 before your first appointment.
Generic lisdexamfetamine (the generic for Vyvanse) may be covered at Tier 2. 3 under CVS/Caremark’s formulary with possible PA requirements. Brand-name Vyvanse is typically Tier 3. 4 and requires PA plus documented step therapy. Your prescriber can submit a PA request with clinical documentation of medical necessity.
Yes. Maine allows telehealth prescribing of Schedule II ADHD stimulants including amphetamine salts (Adderall) by DEA-registered, EPCS-certified providers, subject to applicable clinical and prescribing standards. The prescription must be sent electronically under Maine’s EPCS mandate.
You may request a peer-to-peer review (provider calls Aetna’s medical reviewer), file a formal internal appeal within Aetna’s 30-day non-urgent / 72-hour urgent timeline, or escalate to an external Independent Medical Review through the Maine Bureau of Insurance. A parity complaint under § 2749-A may also be appropriate if the denial appears more restrictive than comparable medical/surgical benefit decisions.
Atomoxetine (generic Strattera) and viloxazine ER (Qelbree) may be covered under Aetna’s pharmacy benefit with prior authorization. Non-stimulants are not controlled substances, so Maine’s EPCS mandate does not apply. PA criteria typically require documentation of ADHD diagnosis and clinical rationale for choosing a non-stimulant approach.
Yes, for state-regulated commercial plans. Me. Rev. Stat. Ann. tit. 24-A, § 2749-A requires Aetna to cover mental health conditions. Including ADHD. At parity with comparable medical/surgical conditions. This means copays, PA criteria, and visit limits for ADHD care may not be more restrictive than those for analogous physical health benefits. ERISA self-funded employer plans are subject to the federal MHPAEA rather than Maine state law.
Coverage disclaimer: Insurance coverage for ADHD treatment varies by Aetna plan type, employer group, and individual benefit design. The information in this article reflects typical coverage patterns and Maine regulatory requirements as of July 2026, but does not constitute a guarantee of coverage. Always verify your specific benefits with Aetna and CVS/Caremark before scheduling an appointment or filling a prescription. Klarity Health is not affiliated with Aetna or CVS/Caremark.
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