TMS for OCD: What Our Clinic Results Actually Show

Quick Answer: TMS is an FDA-approved, medication-free treatment for obsessive-compulsive disorder, delivered in-office while you're awake with no anesthesia or downtime. It's most often considered when medication and ERP therapy haven't brought enough relief. This post explains how OCD treatment differs from depression treatment, who it fits, and what a course involves.
How TMS works for OCD
TMS uses focused magnetic pulses to stimulate regions of the brain involved in mood and compulsive behavior. It's non-invasive, done in-office while you're awake, and doesn't require anesthesia or downtime.
OCD treatment differs from depression treatment in two meaningful ways. First, it uses deep TMS — we treat OCD with MagVenture's Cool D-B80 coil, designed to reach the deeper brain network tied to OCD rather than the shallower target used for depression. Second, treatment involves a brief "provocation" step: for a few minutes before each session you bring your OCD symptoms to mind, which activates the relevant network so the stimulation lands where it's meant to.
TMS became an FDA-approved option for OCD in 2018 — the first genuinely new OCD treatment in over a decade. It's most often considered when first-line approaches — SSRIs and exposure and response prevention (ERP) therapy — haven't brought enough relief, or when medication side effects are hard to tolerate. It isn't a replacement for ERP; many patients do best when TMS and therapy work alongside each other.
What "response" and "remission" actually mean
This is where a lot of clinics stay vague, and it's the part worth understanding, because "success rate" means nothing without a definition behind it.
OCD symptoms are measured with the Y-BOCS (Yale-Brown Obsessive Compulsive Scale), a standardized questionnaire scored before, during, and after treatment.
When we report outcomes, we compare your Y-BOCS score to where you started.
- Response means a meaningful reduction in symptoms - enough to notice a real difference in daily life.
- Remission means symptoms drop below the threshold where OCD is clinically significant.
Remission is the higher bar. It's the outcome most patients are actually hoping for when they describe wanting their life back.

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Our OCD results
Across the OCD patients we've treated and tracked on a standard course, we've seen roughly a 71% response rate and a 54% remission rate.
The remission figure is the one we'd point to. It's higher than our remission rate for depression - which runs counter to the assumption that OCD is the harder condition to treat. We don't fully know why, and we're not going to pretend to. But the pattern is consistent enough in our own data to be worth stating plainly.
A word on honesty here: these numbers come from our OCD patients tracked to date, which is a smaller group than our depression cohort. We'd rather show you a real number from our own clinic than a larger, more impressive one lifted from a device manufacturer's study. As that group grows, we'll update what we report. If a clinic quotes you an OCD success rate without telling you the scale, the definition, or roughly how many patients it's based on, that's worth asking about - anywhere, not just here.
Who TMS for OCD is - and isn't - for
TMS tends to be a strong fit if you:
- Have an OCD diagnosis and have tried at least one SSRI and/or a course of ERP without enough relief
- Can commit to the treatment schedule (OCD courses involve daily in-office sessions over several weeks)
It may not be appropriate if you have certain contraindications, including a history of seizures or specific metal implants or devices in or near the head. These are things we screen for carefully before starting.
Candidacy isn't something you can settle from a webpage. A consultation is where we look at your specific history and tell you honestly whether TMS is worth pursuing for you.
What a course of treatment looks like
A standard OCD course runs to 36 treatments over about 9 weeks, with each session lasting roughly 18 minutes. Most people carry on with work and daily life around their appointments. Before treatment begins, we map the stimulation target to your individual anatomy - this personalization is part of getting results rather than an optional extra.
You can read more about OCD treatment at Inspire, and our overall clinic results across conditions.
Is TMS for OCD covered by insurance?
Coverage varies by plan and usually depends on your diagnosis and treatment history. We check your benefits before treatment and give you an estimate rather than leaving you to guess. See our pricing guide for details.
How is TMS for OCD different from TMS for depression?
Quite a bit. OCD is treated with deep TMS using a different coil, targets a deeper brain network, and adds a short symptom "provocation" step before each session. A course designed for OCD isn't interchangeable with one designed for depression.
Can I do TMS and stay on my medication?
In most cases, yes. TMS doesn't require you to stop your current medication, though any changes should always be coordinated with your prescriber.
How long do the results last?
Individual responses vary. Some patients maintain their gains for an extended period; others benefit from occasional maintenance sessions. We track your scores over time so decisions are based on your actual response, not a fixed script.

Every Question Answered
Want to know more about TMS? Check out this in-depth guide to TMS therapy with transparent and easy to understand explanations about TMS processes, protocols, and treated conditions.
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