Occupational Therapy Insurance Denied: Appeal Strategies That Work

Occupational Therapy Insurance Denied: Appeal Strategies That Work

Occupational therapy (OT) helps people regain or develop the ability to perform daily activities, from getting dressed and cooking to writing and working. When insurance denies OT, it cuts patients off from care that directly impacts their independence and quality of life. The most common reason insurers deny continued OT is the functional improvement standard, which requires patients to demonstrate ongoing measurable improvement. Once the insurer determines you have plateaued, they cut off coverage. But this standard has been successfully challenged in court, and you have powerful arguments for your appeal.

The Functional Improvement Standard and Why It Is Flawed

For years, insurers and Medicare contractors applied an improvement standard that required patients to show measurable functional progress to continue receiving OT coverage. Once a patient stopped improving, coverage was terminated, even if discontinuing therapy would cause significant functional decline. The landmark Jimmo v. Sebelius settlement in 2013 clarified that Medicare coverage for therapy services cannot be denied solely because the patient is not expected to improve. Maintenance therapy, which prevents decline and maintains current function, must be covered when skilled therapy services are needed to provide it. While Jimmo specifically addresses Medicare, its reasoning has influenced commercial insurer policies and can be cited in appeals to private insurers as well. If your OT was denied because you plateaued, cite the Jimmo settlement and argue that skilled maintenance therapy is medically necessary.

The Maintenance Therapy Exception

The key to the maintenance therapy argument is demonstrating that skilled occupational therapy services are required to maintain your current level of function. This means a licensed OT must be the one providing or supervising the therapy because the interventions require professional clinical judgment, not just routine exercises a patient could do independently. Your therapist should document specifically why skilled intervention is needed: complex neuromuscular facilitation techniques, specialized adaptive equipment training, ongoing assessment and modification of the treatment plan, or management of a condition that could worsen without professional oversight. The argument is not that you need to improve but that without skilled therapy, you will decline. This is a fundamentally different framing from the improvement standard, and it has legal support.

Documenting Functional Need for Your Appeal

Your OT should provide detailed documentation including standardized functional assessments, specific activities of daily living that you cannot perform safely without therapy, a description of the skilled interventions being provided and why they require a licensed therapist, measurable goals even for maintenance therapy, and a clear explanation of the expected consequences if therapy is discontinued. Include functional outcome measures such as the Functional Independence Measure or Canadian Occupational Performance Measure scores. Photograph or describe the adaptive strategies and equipment your OT has implemented. The more concrete and measurable your documentation, the harder it is for the insurer to deny. For tips on building your appeal letter, see our appeal guide.

ACA Protections and Essential Health Benefits

The ACA classifies rehabilitative and habilitative services and devices as essential health benefits. This means ACA marketplace plans must cover occupational therapy. While plans can impose reasonable limits, they cannot exclude OT entirely. If your plan is an ACA marketplace plan and is denying OT coverage categorically, this likely violates essential health benefit requirements. For employer plans, check whether your plan documents specify OT coverage and any applicable limits. Even plans with visit limits must honor medical necessity exceptions when the treating provider documents that additional therapy is clinically required.

Do Not Let a Denial End Your Recovery

Occupational therapy appeals succeed regularly when backed by thorough clinical documentation and the right legal framework. Whether you need OT for stroke recovery, traumatic brain injury, orthopedic rehabilitation, chronic pain management, or pediatric development, the Jimmo settlement and ACA protections give you strong grounds to challenge a denial. File your appeal within the plan's deadline and request External Independent Review: Complete Guide" class="auto-link">external review if the internal appeal is unsuccessful.

How ClaimBack Helps OT Practices Appeal Denials

Occupational therapy appeals succeed regularly when backed by thorough clinical documentation and the right legal framework — including the Jimmo settlement for maintenance therapy arguments and ACA essential health benefit protections. ClaimBack generates OT-specific appeal letters incorporating validated functional outcome measures, Jimmo citations, and the correct CPT and ICD-10 codes for your denied services.

Sign up for ClaimBack's provider portal — OT practices and referring specialist offices use ClaimBack to appeal denial decisions and recover access for patients who need ongoing care.

Related Topics

• Medical Necessity Denial Appeal: How to Prove Your Case
• Physical Therapy Insurance Denied: Complete Appeal Guide
• Speech Therapy Insurance Denied: A Guide for Families and Providers