PolicyBrief
S. 2847
119th CongressSep 17th 2025
Occupational Therapy Mental Health Parity Act
IN COMMITTEE

This Act clarifies and promotes awareness of Medicare coverage for occupational therapy services in treating mental health and substance use disorders.

Margaret "Maggie" Hassan
D

Margaret "Maggie" Hassan

Senator

NH

LEGISLATION

Medicare Clarification Mandated for Mental Health Occupational Therapy Coverage

The Occupational Therapy Mental Health Parity Act isn't about creating new benefits; it’s about making sure everyone understands the benefits that already exist, especially when it comes to mental health and substance use treatment under Medicare. Think of it as a mandatory instruction manual update for the healthcare system.

The Fine Print on Existing Coverage

Section 2 of this Act requires the Secretary of Health and Human Services (HHS) to launch a major educational campaign within one year. The goal? To clarify exactly how Medicare already covers occupational therapy (OT) services when used to treat mental health or substance use disorders. OT isn't just about physical rehabilitation; it often helps people regain the skills needed for daily life—like managing a budget, returning to work, or keeping a schedule—after dealing with a mental health crisis or addiction. This is crucial for long-term recovery, but if providers don't know how to bill for it, patients lose access.

Why Clarity Matters for Your Wallet

For regular folks on Medicare, this bill is about making sure your provider can actually get paid for the care you receive. HHS has to specifically educate providers, hospitals, and patients about the correct Healthcare Common Procedure Coding System (HCPCS) codes to use when billing for these specific OT treatments. If a therapist bills with the wrong code—even if the treatment is covered—Medicare can deny the claim. That denial often lands in the patient's lap as an unexpected bill. By forcing HHS to clear up the confusion around these codes, the Act aims to reduce denied claims and ensure patients get the full benefit of their coverage without administrative headaches.

The Real-World Impact

Imagine a retired construction worker recovering from opioid use disorder. Occupational therapy might help him build a new daily routine and develop coping mechanisms to manage stress without relapsing. If his therapist is unsure how to code that service under Medicare, they might hesitate to offer it or risk a massive administrative headache. This Act cuts through that uncertainty. It puts the burden on HHS to educate the "interested parties"—meaning the people providing and receiving the care—so that essential mental health support is delivered without the fear of incorrect billing. While this is primarily an administrative fix, it’s a vital step toward ensuring mental health parity isn't just a promise, but a reality within the Medicare system.