Why Limited Mental Health Treatment Required a Closer Look

A gap in mental health treatment can become a major issue in an SSDI claim. But when depression, anxiety, or panic may help explain why a claimant did not pursue more consistent care, an administrative law judge must evaluate that relationship before using the gap to discount the claimant’s account.

That was the problem identified in O’Brien v. Bisignano, a recent Social Security federal appeal from the Eastern District of California.

What the ALJ relied on

Christopher Gerald O’Brien applied for Title II disability insurance benefits, alleging disability beginning in July 2019. After an earlier denial was vacated because of hearing-audio problems, a new round of proceedings ended with another unfavorable ALJ decision in September 2024.

The ALJ found several severe impairments, including a mood disorder and an anxiety disorder, and limited O’Brien to light work involving simple, repetitive tasks in a nonpublic setting. The ALJ also acknowledged medical reports and function reports that were consistent with his allegations. Still, the ALJ discounted his testimony about depression, anxiety, and panic based on a lack of documented ongoing mental health treatment.

Why the court required another look

The district court emphasized that the record was not empty. It included earlier depression diagnoses, complaints of anxiety and panic, medication prescribed as needed, an unsuccessful attempt at talk therapy, and evidence that thyroid problems overlapped with mood symptoms. The record also included a Department of Veterans Affairs disability decision, although a VA rating does not itself decide eligibility under Social Security’s rules.

The claimant argued that his mental condition interfered with his pursuit of treatment. The court concluded that, on this record, judging him insufficiently diligent without examining that possible connection was not a clear and convincing reason to reject his symptom allegations.

This is a focused holding. The decision does not establish that treatment gaps are always irrelevant. An ALJ may consider an unexplained or inadequately explained failure to seek treatment. The point is that the explanation must be evaluated in the context of the full record, particularly when the alleged impairment may itself affect treatment seeking.

What the remand means

The court granted O’Brien’s summary judgment motion, denied the Commissioner’s cross-motion, and remanded the case to the Social Security Administration for further proceedings. It did not award benefits or determine that O’Brien is disabled. The court also did not reach four other claimed errors concerning medical opinions and vocational testimony.

For claimants, the practical lesson is to develop the record around treatment history, including attempts to obtain care, medication use, barriers to treatment, and the ways symptoms may affect follow-through. Those facts can matter in an SSDI federal appeal when an ALJ relies on limited treatment to evaluate symptom testimony.

For another recent discussion of how an RFC must address the nature of mental limitations, see our analysis of occasional versus superficial social interaction. If your Social Security disability claim was denied after an ALJ hearing, Feden Law Group can help you assess whether a federal-court appeal warrants a closer look. Schedule an initial consultation.

Case: O’Brien v. Bisignano, 2026 U.S. Dist. LEXIS 219034 (E.D. Cal. Sept. 25, 2026), No. 2:25-cv-2122-JDP (SS). Read the public filed opinion.

This article provides general information and does not create an attorney-client relationship or offer legal advice.