Key Takeaways

Depression testing and evaluation by a board-certified MD psychiatrist confirms whether you have clinical depression diagnosis and rules out other medical or psychiatric conditions masquerading as depression.
Depression screening typically uses tools like the PHQ-9 questionnaire, which measures severity and helps guide treatment. Depression testing is primarily clinical interview and validated screeners, not formal psychometric testing.
How is depression diagnosed? A psychiatrist gathers your history, observes your presentation, uses depression screening tools, assesses DSM-5 criteria, and screens for medical causes (thyroid disease, vitamin deficiency, medication side effects) that mimic depression.
Many conditions masquerade as depression: bipolar disorder, anxiety disorders, medical illnesses, and medication effects. Accurate depression diagnosis ensures you receive the right treatment, not years of ineffective care.
At KwikPsych, your comprehensive 45–60 minute evaluation includes clinical interview, PHQ-9 screening, differential diagnosis, and a clear depression assessment so you understand your diagnosis and treatment options.

Depression Testing Overview

If you’re wondering am I depressed? or have symptoms concerning you, professional depression testing and evaluation is the right first step. Clinical depression is not just sadness or a bad week—it is a recognized psychiatric condition with specific criteria, measurable severity, and evidence-based treatment. Many people suffer for years without professional depression diagnosis, assuming their struggles are normal, character weakness, or circumstantial. Professional depression testing clarifies what you’re experiencing and opens the door to effective treatment.

Depression testing and evaluation is primarily clinical, not psychometric. Unlike ADHD or autism testing, which may use formal psychological instruments, depression assessment relies on clinical interview, observation, and validated screening questionnaires like the PHQ-9. A psychiatrist asks detailed questions about your mood, sleep, appetite, energy, concentration, interest in activities, feelings of worthlessness, thoughts of death, and how long symptoms have persisted. We assess the DSM-5 criteria for major depressive disorder: five or more symptoms present for at least 2 weeks, with depressed mood or anhedonia (loss of pleasure) as core symptoms. We rule out mimics: bipolar disorder, medical conditions like thyroid disease or B12 deficiency, medication side effects, or substance use.

Why accurate diagnosis matters: A person misdiagnosed as depressed when they actually have bipolar disorder given antidepressants alone may cycle into mania. Someone with depression from thyroid dysfunction given psychiatric medication but not thyroid treatment won’t improve. Getting depression diagnosis right changes everything. Accurate depression testing prevents wasted time and ensures you receive the right treatment.

Depression is common: approximately 10% of adults experience depression in any 12-month period; 21% experience it at some point in life. It is also highly treatable. With proper depression assessment, diagnosis, and evidence-based treatment (medication, therapy, or both), most people recover substantially. The first step is depression testing and evaluation by a qualified psychiatrist who can diagnose accurately and guide you toward recovery.

What to Expect

Depression testing and evaluation at KwikPsych is a comprehensive, supportive process designed to give you clarity about your mental health.

Before Your Appointment

Complete basic intake paperwork: your medical and psychiatric history, current medications, family history of mental illness, and what brings you in today. Reflect on when your depression started, what makes it worse or better, how it affects sleep, appetite, energy, concentration, and daily activities. If you have previous psychiatric evaluations or medical records (especially thyroid function tests or other relevant bloodwork), bring them. If you have questions about whether you are depressed, jot them down. This preparation helps your psychiatrist understand your situation thoroughly.

Clinical Interview and Observation (45–60 minutes)

Your psychiatrist begins with open questions: “What brings you in today? How long have you felt this way?” You’ll share your depression history. Your psychiatrist listens carefully and observes your mood, energy, speech, concentration, and how you describe your experience. We discuss your symptoms systematically: Is your mood persistently sad or empty? Have you lost interest in activities you normally enjoy? How is your sleep, appetite, energy, concentration? Do you feel guilty or worthless? Have you had thoughts of death or suicide? These questions assess the DSM-5 criteria for major depressive disorder. We also explore context: What stressors or losses preceded depression onset? Do you have a family history of depression, bipolar disorder, or suicide? Do you use alcohol or substances? Are there medical conditions or medications that might contribute?

Depression Screening with the PHQ-9

We administer the PHQ-9, a validated nine-question depression screening tool. You rate each symptom 0–3 (not at all to nearly every day). Total scores range 0–27. Mild depression is 5–9; moderate is 10–14; moderately severe is 15–19; severe is 20+. The PHQ-9 gives an objective measure of your depression testing baseline and guides treatment intensity recommendations. It will be repeated at follow-up visits to track improvement.

Differential Diagnosis and Medical Screening

Your psychiatrist considers conditions that masquerade as depression: bipolar disorder (which requires different treatment), anxiety disorders, medical illnesses (thyroid disease, anemia, vitamin B12 deficiency, multiple sclerosis, Parkinson’s), medication side effects (antihypertensives, corticosteroids, hormonal contraceptives), or substance use. We may recommend basic bloodwork—thyroid function, vitamin B12, CBC—to rule out medical causes. This thorough depression assessment ensures your depression diagnosis is accurate.

Explanation and Treatment Planning

By the end of your depression testing and evaluation, your psychiatrist explains: (1) whether you meet DSM-5 criteria for major depressive disorder or another condition, (2) severity based on PHQ-9 score and clinical assessment, (3) what might be causing or maintaining your depression, (4) whether medical workup is recommended, and (5) treatment options (medication, therapy, combination, lifestyle changes). You leave with clarity about your diagnosis and a plan forward.

Who Is This For?

Depression testing and evaluation services at KwikPsych are right for anyone experiencing symptoms that concern them or who wants professional clarity about their mental health.

This service may be right for you if:

You are wondering am I depressed? and want a professional psychiatric evaluation to know for sure
You are experiencing persistent sadness, low energy, loss of interest, sleep or appetite changes, or difficulty concentrating and want to understand what’s happening
You suspect depression but worry it might be something else (bipolar disorder, medical illness, anxiety) and want diagnostic clarity
You have been told you are depressed but never had a formal depression diagnosis or comprehensive psychiatric assessment
You want to understand your depression severity using objective measures like the PHQ-9 screening tool
You want medical screening to rule out thyroid disease, vitamin deficiency, or other medical causes of depression symptoms

If you already have a confirmed depression diagnosis and are ready for treatment, you may proceed directly to our Depression Treatment Options or Depression Medication Management services. If you want to explore therapy specifically, see Depression Therapy.

How It Works at KwikPsych

At KwikPsych, we take a thorough, evidence-based approach to depression testing and evaluation:

Board-certified psychiatrist — Your depression evaluation and assessment are conducted by Dr. Monika Thangada, MD, board-certified in psychiatry, with expertise in mood disorders and diagnostic accuracy.
Comprehensive clinical interview — We spend 45–60 minutes on your first visit, gathering detailed history, observing your presentation, and assessing systematically for DSM-5 criteria and differential diagnoses.
Validated screening tools — We use the PHQ-9 and other validated questionnaires to measure depression severity objectively and track progress over time.
Medical screening — We screen for medical causes of depression: thyroid disease, vitamin deficiency, anemia, and medication effects. Basic bloodwork may be recommended.
Clear diagnosis and explanation — You leave understanding whether you meet criteria for major depressive disorder, your severity level, possible causes, and what treatment is recommended.
Flexible access — In-person appointments in Austin or secure telehealth video visits for patients anywhere in Texas.

Ready to get evaluated? Request an appointment online or call us at 737-367-1230. Insurance questions? Visit our insurance page.

Frequently Asked Questions

How is depression diagnosed?

How is depression diagnosed? A psychiatrist conducts a clinical interview, gathering your depression history, symptoms, duration, and impact on functioning. You complete a depression screening tool like the PHQ-9 to measure severity. Your psychiatrist assesses whether you meet the DSM-5 criteria for major depressive disorder: five or more symptoms (depressed mood, anhedonia, sleep changes, appetite/weight changes, fatigue, concentration difficulty, guilt/worthlessness, or thoughts of death) present for at least 2 weeks. Differential diagnosis is crucial: your psychiatrist screens for bipolar disorder, anxiety, medical conditions like thyroid disease, and medication side effects. With this comprehensive depression testing and evaluation, diagnosis is accurate and guides treatment.

What is the PHQ-9 depression test?

The PHQ-9 is a widely used, validated nine-question depression screening tool. Each question asks you to rate how often you’ve experienced a depression symptom over the past 2 weeks (0 = not at all, 1 = several days, 2 = more than half the days, 3 = nearly every day). Total score ranges from 0–27. Scores are interpreted as: 0–4 (minimal), 5–9 (mild depression), 10–14 (moderate), 15–19 (moderately severe), and 20–27 (severe depression). The PHQ-9 is not a formal diagnosis on its own; it measures severity and is repeated during treatment to track improvement. It’s an objective tool your psychiatrist uses alongside clinical judgment during depression testing.

What does DSM-5 criteria for depression mean?

The DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th edition) is the standard diagnostic manual psychiatrists use. DSM-5 criteria for major depressive disorder requires five or more symptoms present for at least 2 weeks, including either depressed mood or anhedonia (loss of interest/pleasure) as one of them. The other possible symptoms are sleep disturbance, appetite/weight changes, fatigue, concentration difficulty, psychomotor changes, feelings of worthlessness or guilt, or thoughts of death/suicide. Additionally, symptoms must cause clinically significant distress or impairment in functioning, and must not be attributable to substance use or a medical condition. DSM-5 criteria ensure consistent, reliable depression diagnosis across providers and research.

What medical conditions cause depression-like symptoms?

Several medical conditions can mimic depression: (1) Thyroid disease—hypothyroidism causes fatigue, mood lowering, weight gain, slowed thinking; (2) Vitamin B12 deficiency—causes fatigue, cognitive changes, and mood symptoms; (3) Anemia—causes low energy and concentration difficulty; (4) Autoimmune conditions—lupus, multiple sclerosis, can cause mood and cognitive symptoms; (5) Endocrine disorders—diabetes, Cushing’s syndrome; (6) Neurological conditions—Parkinson’s, stroke; (7) Chronic pain—persistent pain often coexists with depression; (8) Medications—antihypertensives, corticosteroids, hormonal contraceptives, and others can cause mood symptoms. This is why depression testing and evaluation includes screening for medical causes and may recommend bloodwork. Getting the right diagnosis prevents years of ineffective psychiatric treatment when the underlying cause is medical.

Is there a difference between sadness and clinical depression?

Yes. Sadness is a normal emotion everyone experiences in response to loss or disappointment. Clinical depression is a psychiatric disorder characterized by persistent, pervasive low mood and loss of interest lasting at least 2 weeks, often accompanied by sleep, appetite, energy, and concentration changes that interfere with daily functioning. Someone sad about a breakup might cry but still find moments of joy and engage with life. Someone with clinical depression experiences anhedonia—nothing brings pleasure, even activities they normally enjoy. The sadness of depression is different in intensity, duration, and impact. Professional depression testing distinguishes clinical depression from normal sadness, ensuring appropriate treatment.

Can depression be bipolar disorder?

This is a critical distinction in depression diagnosis. Depression alone is major depressive disorder. However, some people are actually bipolar: they have episodes of depression alternating with mania or hypomania (elevated mood, decreased need for sleep, increased goal-directed activity, poor judgment, racing thoughts). Bipolar disorder misdiagnosed as depression and treated with antidepressants alone can trigger manic episodes or rapid cycling. During comprehensive depression testing and evaluation, your psychiatrist specifically screens for history of manic or hypomanic episodes, decreased need for sleep without tiredness, increased goal-directed activity, or excessive spending/impulsive behavior that suggests bipolar disorder. Accurate diagnosis prevents misguided treatment and ensures appropriate mood stabilizer therapy for bipolar cases.

How do I schedule an appointment?

You can request an appointment online or call us at 737-367-1230. Let us know you are seeking depression testing and evaluation or that you’re wondering am I depressed? and want professional assessment. Plan for your first appointment to last 45–60 minutes. Bring a list of current medications and any medical records or prior psychiatric evaluations if available. You’ll complete intake paperwork before your appointment so your time with the psychiatrist is spent on thorough clinical interview and assessment.

Do you accept insurance?

Yes. KwikPsych accepts most major insurance plans, including Aetna, BCBS, Cigna, UnitedHealthcare, Superior HealthPlan, Medicare, and others. Visit our insurance page or call us at 737-367-1230 to verify your coverage and understand your copay and deductible for psychiatric evaluation. Some plans may require prior authorization for evaluation services. Our team can help clarify your benefits. Self-pay options are also available if you are uninsured.

Insurance & Pricing

We accept most major insurance plans, including:

Aetna
Blue Cross Blue Shield (BCBS)
Cigna
UnitedHealthcare
Superior HealthPlan / Ambetter
Baylor Scott & White
Oscar
Optum
Medicare

Plus others. See full list of accepted insurance plans →

Self-pay: Call us at 737-367-1230 to find out latest rates.

Depression Testing & Evaluation