Cognitive Behavioral Therapy (CBT) in FL & SC

The short answer

Cognitive behavioral therapy (CBT) is a structured, skills-based therapy that changes the thought patterns and behaviors maintaining depression, anxiety, OCD, PTSD and insomnia. Stedfast Psychiatry provides CBT, CBT-I for insomnia and ERP for OCD in 8 to 20 weekly sessions, in person at 13 offices or by video in Florida and South Carolina.

At Stedfast Psychiatry, CBT is delivered by licensed therapists in structured, time-limited courses, usually 8 to 20 sessions. We also offer two specialized forms: CBT for insomnia (CBT-I), the recommended first treatment for chronic insomnia, and exposure and response prevention (ERP), the form of CBT that works for OCD when ordinary talk therapy does not.

Who it is for

CBT is for adults, adolescents and children with depression, generalized anxiety, panic disorder, social anxiety, specific phobias, health anxiety, PTSD, OCD or insomnia. It is the treatment of choice for mild to moderate depression and for most anxiety disorders, and it adds measurable benefit to medication for moderate to severe depression. It suits people who want a practical, active treatment with clear goals and are willing to practice between sessions.

CBT-I is for anyone with chronic insomnia, meaning trouble falling or staying asleep at least three nights a week for three months or more, whether or not they take a sleep medication. It is especially useful for people who want to come off a sleep aid. ERP is for obsessive-compulsive disorder at any severity, and for related conditions such as body dysmorphic disorder and hoarding. If you have tried therapy for OCD before and it did not help, the likely reason is that it was not ERP.

How it works

Standard CBT begins with a shared model of your problem: what triggers it, what goes through your mind, what you feel in your body, what you do, and how that behavior feeds back into the next cycle. From that map you and your therapist pick targets. The cognitive side teaches you to identify automatic thoughts ("I will embarrass myself," "nothing I do matters"), examine the evidence, and generate more accurate alternatives. The behavioral side changes what you do: scheduling activities that restore pleasure and mastery in depression, or gradually approaching feared situations in anxiety rather than avoiding them. Each session ends with homework, and each session starts by reviewing it.

CBT-I targets the behaviors and beliefs that keep insomnia going after whatever started it has passed. Its core components are sleep restriction (temporarily limiting time in bed to match actual sleep, which rebuilds sleep drive), stimulus control (using the bed only for sleep so the brain relearns the association), cognitive work on anxious beliefs about sleep, and sleep hygiene. It typically takes four to eight sessions and uses a sleep diary throughout. Most people sleep worse for the first week or two and then markedly better.

ERP for OCD works by deliberately facing the triggers of obsessions (contamination, doubt, intrusive thoughts) while not performing the compulsion that usually relieves the anxiety (washing, checking, seeking reassurance, mental rituals). Repeated over weeks, the anxiety habituates and the obsession loses its grip. The exposures are planned together, ranked from easier to harder, and practiced between sessions. ERP typically runs 12 to 20 sessions and is often combined with an SSRI at the higher doses used for OCD.

CBT is the most extensively researched form of psychotherapy, with more than 2,000 published trials across mental health conditions.

Source: Hofmann et al., Cognitive Therapy and Research, 2012

The American College of Physicians recommends CBT-I as the first-line treatment for chronic insomnia in adults, ahead of medication.

Source: American College of Physicians clinical practice guideline, Annals of Internal Medicine, 2016

In the largest trial of its kind, ERP produced a treatment response in about 60 percent of adults with OCD, with higher rates when combined with an SSRI.

Source: Foa et al., American Journal of Psychiatry, 2005

Adding CBT to antidepressant medication reduces the risk of depressive relapse compared with medication alone.

Source: Guidi and Fava, JAMA Psychiatry, 2021 meta-analysis

What to expect

Sessions are 45 to 55 minutes, weekly at the start. The first one or two are assessment and goal-setting; your therapist will also give you a baseline scale (PHQ-9 for depression, GAD-7 for anxiety, the Y-BOCS for OCD, the Insomnia Severity Index for sleep) and repeat it every few sessions. Expect homework every week. It is usually 15 to 30 minutes a day of logging, practicing or exposure, and it is where most of the change happens.

You should notice movement by session six to eight. If the numbers and your experience are not shifting, we adjust: a different target, more frequent sessions, or adding medication. Courses end when goals are met, often with one or two booster sessions spaced a month apart. CBT, CBT-I and ERP are all available in person at our offices and by video for patients in Florida and South Carolina; video ERP has the advantage that exposures can be done in the setting where the problem actually happens.

Benefits

First-line, evidence-based treatment for depression, anxiety, OCD, PTSD and insomnia
Time-limited: most courses finish in 8 to 20 sessions
Skills that keep working after therapy ends, reducing relapse
CBT-I resolves chronic insomnia without long-term sleep medication
ERP, the specific form of CBT that works for OCD
Progress tracked with validated scales every few sessions

Risks and side effects

CBT is safe, but parts of it are deliberately uncomfortable. Exposure work in ERP and in anxiety treatment raises anxiety in the short term before it falls; that is how it works, and your therapist will not push you faster than agreed. In CBT-I, sleep restriction causes a week or two of increased daytime sleepiness; people whose work involves driving or operating machinery should plan for that, and sleep restriction is modified for patients with bipolar disorder, seizure disorders or untreated sleep apnea.

The main risk is doing it half-way. CBT without homework is a conversation, and ERP without the response prevention part is just exposure to distress. If you are not able to commit to practice, say so and we will adjust the plan or the timing. Trauma-focused CBT can also temporarily increase intrusive memories or sleep disturbance; this is expected and usually settles within a few sessions.

Cost and insurance

CBT, CBT-I and ERP are billed as outpatient psychotherapy, which most commercial insurance plans and Medicare cover under behavioral health benefits. Your cost is the mental health copay or coinsurance after any deductible; parity rules require that to be comparable to your medical copay. Some plans require authorization after a set number of sessions, and we manage that. Self-pay session rates are available for patients without coverage or out of network; ask our front desk for the current schedule.

CBT-I in particular tends to be cost-saving over time compared with ongoing sleep medication, and several insurers now cover it explicitly. We do not bill for the sleep diary, worksheets or portal messages used between sessions.

The CBT model in one paragraph

Something happens. You interpret it, usually automatically and in a fraction of a second. The interpretation produces an emotion and a set of body sensations, and you act in response. If the interpretation is distorted (catastrophizing, mind-reading, all-or-nothing thinking) and the action is avoidance, the cycle tightens: avoidance prevents you from learning that the feared outcome does not happen, and the distortion goes unchallenged. CBT interrupts the cycle at both points. You learn to catch and test the thought, and you change the behavior so that new learning can occur.

CBT for depression

Depression shrinks life. Activities fall away, which removes the sources of pleasure and accomplishment, which deepens the depression. Behavioral activation reverses this by scheduling activities deliberately, starting small, before motivation returns, because in depression action comes before motivation rather than after. The cognitive work targets the characteristic beliefs of depression: that you are worthless, that nothing will change, that effort is pointless. Those beliefs are tested against evidence, in session and in homework, until they loosen.

CBT for anxiety and panic

Anxiety disorders are maintained by avoidance and by safety behaviors: the things you do to feel safer that actually keep the fear alive, such as carrying medication you never take, sitting near exits, or rehearsing conversations. CBT builds a ladder of feared situations and climbs it step by step, dropping the safety behaviors as you go. For panic disorder, the ladder includes interoceptive exposure: spinning, hyperventilating or climbing stairs on purpose to bring on the physical sensations of panic and learn that they are harmless. It sounds unpleasant. It works, usually within 12 sessions.

CBT-I in practice

You keep a sleep diary for a week or two. Your therapist calculates your average actual sleep time (say, five and a half hours) and sets a temporary sleep window of that length, for example 12:30 a.m. to 6:00 a.m., regardless of how you slept. You get out of bed if awake for more than about 20 minutes and return only when sleepy. As sleep becomes consolidated, the window is widened in 15-minute steps. Alongside this, you unlearn the habits (clock-watching, naps, screens in bed) and the beliefs ("if I do not get eight hours I cannot function") that fuel the problem. Daytime function improves before total sleep time does, and most people are sleeping substantially better by week four to six.

ERP in practice

You and your therapist build a hierarchy of triggers for your obsessions, ranked from mildly to severely distressing. Starting low, you deliberately encounter a trigger (touching a doorknob, leaving the house without checking the stove, writing an intrusive thought down) and refrain from the compulsion, staying with the anxiety until it falls on its own. Each exposure is repeated until it no longer provokes much distress, and then you move up the ladder. Family members are often coached to stop providing reassurance, which is itself a compulsion. The work is demanding and specific, and it is the reason OCD, once considered untreatable, now has a good prognosis.

Frequently asked questions

How is CBT different from regular talk therapy?

CBT is structured and goal-directed. Each session follows an agenda, you learn specific skills, you practice between sessions, and progress is measured. Traditional talk therapy is more open-ended and exploratory. Both have a place, but for depression, anxiety, OCD, PTSD and insomnia, the evidence favors CBT and we recommend it first.

How many sessions does CBT take?

Most courses run 8 to 20 weekly sessions. CBT-I usually takes 4 to 8. ERP for OCD and trauma-focused CBT for PTSD typically take 12 to 20. You should see measurable change by session six to eight. Treatment ends when goals are met, sometimes with a couple of spaced booster sessions.

What is CBT-I and does it really work without pills?

CBT-I is a short, structured program for chronic insomnia built on sleep restriction, stimulus control and changing beliefs about sleep. It is the recommended first-line treatment in national guidelines because its effects last after treatment ends, which sleep medications do not. Most people improve within four to eight sessions, and it can be used to taper off a sleep aid.

What is ERP and why does OCD need it specifically?

Exposure and response prevention means facing the triggers of obsessions while not doing the compulsion. OCD is maintained by the relief compulsions provide; ERP removes that relief so the anxiety habituates. General talk therapy, reassurance and even standard CBT without the response prevention part do not treat OCD well. ERP is often paired with an SSRI at OCD-level doses.

Can CBT be done by video?

Yes. Video-delivered CBT performs about as well as in-person CBT for depression, anxiety and insomnia in randomized trials, and for ERP it has a real advantage: exposures can be practiced at home, where the compulsions happen. You must be in Florida or South Carolina during the session. You can switch between video and office visits.

Do I have to do homework?

Yes, if you want it to work. Practice between sessions is where thoughts get tested and avoidance gets broken, and the research consistently shows people who do the homework improve more and faster. It is usually 15 to 30 minutes a day. If you cannot manage that right now, tell your therapist and the plan will be adjusted.

Does CBT work for children and teens?

Yes. CBT is the best-supported therapy for childhood anxiety, OCD and adolescent depression, with parents involved in the plan and in supporting exposures at home. Several Stedfast therapists work with adolescents and some with school-age children. Minimum ages vary by clinician and we match at scheduling.

Should I take medication as well?

For mild to moderate depression and most anxiety disorders, CBT alone is a reasonable first step. For moderate to severe depression, OCD with high severity, and PTSD with major sleep disruption, combining CBT with medication produces better results than either alone. Your therapist and a Stedfast prescriber can decide this together.

Where this treatment is offered

Conditions this treats

Major Depressive Disorder Generalized Anxiety Disorder Panic Disorder Social Anxiety Disorder Obsessive-Compulsive Disorder Post-Traumatic Stress Disorder Insomnia Adjustment Disorder and Life Stress

If you are in crisis, call or text 988 or go to the nearest emergency room. Educational content; individual results vary. Reviewed by Dr. David Husted, board-certified psychiatrist.

Cognitive Behavioral Therapy (CBT)