Why the Immigration Medical Examination Is Required

An immigration medical examination is a mandatory step for most applicants seeking lawful permanent residence (a green card) in the United States, as well as for many refugee and visa applicants. The examination is designed to protect public health by identifying conditions that could pose a public health risk to the community. Under U.S. immigration law (INA 212(a)(1)), certain health-related grounds make an applicant inadmissible. These include communicable diseases of public health significance, failure to show proof of required vaccinations, physical or mental disorders associated with harmful behavior, and drug abuse or addiction. By completing this exam, you fulfill a legal requirement and also help ensure you are healthy enough to reside in the United States.

Who Needs an Immigration Medical Exam?

Most applicants for an immigrant visa or adjustment of status must undergo the medical examination. This includes individuals applying for:

  • Lawful permanent residence (family-based, employment-based, diversity visa, etc.)
  • Refugee or asylee status (if applying for adjustment after admission)
  • Certain nonimmigrant visas (e.g., K-1 fiancé(e) visa, some fiancée visa applicants may need a medical exam if they have a condition that could affect public health)
  • Applicants returning to the U.S. after a break in continuous residence (certain returning residents may need a new exam)

The exam must be conducted by a physician designated by the U.S. Citizenship and Immigration Services (USCIS) or the Department of State. For overseas visa processing, applicants use panel physicians listed by the U.S. consulate; for adjustment of status within the U.S., you must visit a USCIS civil surgeon. It is essential to book your appointment only with an approved physician; otherwise, the exam will not be accepted by USCIS.

How to Prepare for Your Immigration Medical Examination

Proper preparation can save time, reduce stress, and help you avoid unexpected issues. Follow these comprehensive steps to get ready.

Find an Approved Panel Physician or Civil Surgeon

If you are applying from outside the United States, the U.S. consulate will provide a list of panel physicians in your country. For those adjusting status inside the U.S., USCIS maintains an online directory of civil surgeons sorted by ZIP code. You must choose a physician from that official list. Contact the office early — appointment availability can be limited, especially in busy metropolitan areas. Ask about fees, required documents, and any language interpretation services they offer.

View the official list of U.S. consulate panel physicians.

Gather Your Documents

Bring the following to your appointment:

  • Passport or government-issued photo ID (original and a copy).
  • Vaccination records (including childhood immunizations, COVID-19, influenza, tetanus, etc.). If you lack records, you may need a blood test to check for immunity or receive catch-up vaccines.
  • Medical reports and test results from previous doctors (e.g., for chronic conditions such as diabetes, heart disease, mental health issues).
  • Translations of any non-English documents (certified translations are often required).
  • Medication list with dosages, including prescription and over-the-counter drugs, plus supplements.
  • Check or credit card to pay the exam fee (some offices require payment in advance or cash only; confirm beforehand).
  • Any prior immigration or visa documents that mention medical conditions or waivers (e.g., a previous I-601 waiver approval letter).

Complete Required Forms

Your physician will provide you with the appropriate medical forms — for adjustment of status, the form is I-693 (Report of Medical Examination and Vaccination Record). You may also need to complete a medical history questionnaire. Fill out all sections honestly and legibly. Do not sign the forms until instructed by the physician in their presence; the physician’s signature must be witnessed.

Manage Your Medications and Medical Conditions

If you take daily medication, bring an adequate supply for the appointment and keep them in their original bottles. Inform the physician of any recent changes to your treatment or dosage. For conditions like asthma, diabetes, or hypertension, bring a note from your regular doctor confirming stable control. If you have a mental health condition, bring a letter describing the diagnosis, treatment plan, and prognosis — this can help demonstrate that you do not pose a risk to yourself or others.

Prepare for Vaccinations

The U.S. Citizenship and Immigration Services requires immigrants to show proof of certain vaccinations as recommended by the Advisory Committee on Immunization Practices (ACIP). The required vaccines include:

  • Measles, mumps, rubella (MMR)
  • Polio
  • Tetanus and diphtheria toxoids (Td/Tdap)
  • Pertussis (whooping cough)
  • Hepatitis A and B
  • Varicella (chickenpox)
  • Influenza (seasonal)
  • COVID-19
  • Pneumococcal (for certain ages)
  • Rotavirus (for young children)

If you do not have records of past vaccinations, you may need to receive them at the time of the exam or arrange a follow-up visit. Some vaccines must be given in multiple doses over weeks or months. Plan accordingly so you complete the series before your visa interview or adjustment filing.

For official CDC vaccination guidelines, visit CDC’s page for panel physicians.

What to Expect During the Medical Examination

The immigration medical exam typically lasts 30 to 60 minutes, depending on the complexity of your health history and any required lab work. You will be examined in a private setting. The following components are standard:

Physical Examination

The physician will perform a comprehensive physical examination. They will check your:

  • Vital signs (blood pressure, pulse, temperature, respiratory rate)
  • Vision (with a basic eye chart) and hearing (a whisper or tuning fork test)
  • General appearance (skin, alertness, coordination)
  • Heart and lungs (stethoscope)
  • Abdomen (palpation for tenderness or enlargement)
  • Extremities (to check for edema, joint mobility, etc.)
  • Lymph nodes, thyroid, and other systems as indicated

For applicants aged 15 and older, the physical exam may include a mental health screening. The physician will ask questions about your mood, behavior, and any history of psychiatric hospitalizations or harmful behavior. Be honest and calm; the goal is to ensure you do not have a condition that could endanger others.

Medical History Review

You will discuss your past medical history, including:

  • Hospitalizations, surgeries, or serious illnesses
  • Current or past chronic conditions (tuberculosis, diabetes, heart disease, cancer)
  • History of sexually transmitted infections (syphilis, gonorrhea, etc.)
  • Alcohol, tobacco, or drug use
  • Mental health diagnoses (depression, anxiety, bipolar disorder, schizophrenia)
  • Any previous immigration medical exams or waivers

Bring a written timeline if needed. The physician may ask for clarification and may contact your regular doctor to verify information if you provide signed consent.

Laboratory Tests

Blood and urine tests are required for certain age groups:

  • Blood test (serologic test) for syphilis – required for applicants aged 15 and older, but may be requested at any age if risk factors exist.
  • Urine test for gonorrhea and chlamydia – required for applicants aged 15 and older. Younger children are tested only if symptoms are present.
  • Chest X-ray – required for applicants aged 15 and older to screen for active tuberculosis (TB). The X-ray must be a posterior-anterior (PA) view, taken within the last 6 months. If you are pregnant, you may defer the X-ray until after delivery, but you will need to complete it later. For children under 15, a TB test (TST or IGRA) is performed instead.
  • Complete blood count or other tests are not routine but may be ordered based on findings.

Note: HIV testing is no longer a routine requirement for immigration medical exams (it was removed from the list of communicable diseases of public health significance). However, if you have a known HIV diagnosis, you should bring your viral load and CD4 count records to show that you are under care and not at risk of transmitting the virus to others.

Vaccination Assessment and Catch-Up

The physician will review your vaccination records against ACIP guidelines. If you are missing any required vaccines, you will be offered them either during the same visit or at a follow-up appointment. The physician must document the date of each vaccination on the I-693 form or the appropriate overseas form. If you refuse a vaccine for medical or religious reasons, you may qualify for a waiver, but you will need to provide documentation (e.g., a signed statement or a letter from your doctor).

Special Situations: Pregnancy and Mental Health

Pregnant women can undergo most parts of the exam, but they may choose to defer the chest X-ray until after delivery. The physician will check for any conditions that affect the pregnancy. You will still need to receive the recommended vaccines that are safe during pregnancy (such as Tdap and influenza).

Applicants with mental health conditions should bring comprehensive records from their treating psychiatrist or therapist. The physician will assess whether the condition is associated with harmful behavior (e.g., violent actions, suicidal attempts). A well-documented treatment plan with stable follow-up often satisfies the requirements.

Medical Inadmissibility and How to Overcome It

If the exam reveals a condition that makes you inadmissible, the physician will note it on the form. Common grounds include:

  • Active tuberculosis (infectious pulmonary TB) – you will be treated and can reapply once cured.
  • Syphilis or untreated gonorrhea/chlamydia – treatment is straightforward; you will need to show a negative test after completing therapy.
  • Physical or mental disorder with harmful behavior – you may need a psychiatric evaluation and a waiver (Form I-601) explaining why you are not a danger.
  • Drug abuse or addiction (including dependence on marijuana in states where it is legal) – you must provide evidence of treatment and abstinence.
  • Lack of required vaccinations – you can receive them after the exam or request a waiver based on medical contraindications, religious beliefs, or moral convictions.

A waiver for inadmissibility is available for many health-related grounds. The process involves filing Form I-601 (Application for Waiver of Grounds of Inadmissibility) along with supporting evidence. You will need to demonstrate that your admission would not create a risk to public health and that the hardship to a qualifying relative (U.S. citizen or lawful permanent resident spouse, parent, or child) outweighs the risk. Consult an immigration attorney if a waiver seems necessary.

What Happens After the Examination?

Once the exam is complete, the physician will seal the medical documents in an envelope. Do not open this envelope — USCIS and consular officers will accept only a sealed report. You will be given the envelope to include with your visa application or adjustment packet. The report is typically valid for 12 months from the date of the exam (though it must be submitted to USCIS within 60 days of the physician’s signature if not used immediately). If your case takes longer, you may need a new exam.

If the physician found any issues requiring follow-up, they will inform you. For example, if a blood test indicates the need for treatment, you must complete that treatment and provide proof before the exam can be finalized. The physician may also refer you to a specialist. Always keep copies of all medical records, receipts, and correspondence for your personal files.

Frequently Asked Questions About Immigration Medical Exams

How much does the immigration medical exam cost?

Fees vary widely by location and physician. In the United States, civil surgeons typically charge between $200 and $500, including lab work and vaccines. Overseas panel physicians may charge less or more depending on the country. Additional costs can arise for special tests (e.g., chest X-ray for pregnant women, or mental health evaluations). Always confirm the total fee beforehand.

Can I eat before the exam?

Yes, eating and drinking are allowed unless your physician specifically instructs otherwise (e.g., for fasting blood glucose tests, which are not routine for immigration). You may drink water normally.

Do I need to undress completely?

No. You will be asked to remove only outer clothing (shirt, shoes, socks). For the chest X-ray, you may need to change into a gown. The exam respects modesty, and you can request a chaperone if desired.

What if I have a criminal record?

The immigration medical exam does not check criminal background (background checks are conducted separately by USCIS or the consulate). However, if your criminal record is related to a mental health condition or substance abuse, you may need to disclose it to the physician because it could affect the inadmissibility assessment. Always be honest.

My vaccination records are lost. What now?

You have several options: ask your childhood doctor’s office for copies, check school or military records, or get a blood test (titer) to prove immunity for some diseases like measles and varicella. For vaccines without a titer (like Tdap), you may need to receive a booster. The physician can help you develop a catch-up schedule.

How long is the immigration medical exam valid?

The form I-693 (or overseas equivalent) is valid for 12 months from the date the physician completed the examination. However, if the exam was performed more than 12 months ago, you may still use it if the physician updates the vaccination record and reexamines you for any conditions that may have changed. In general, it is safest to submit your application within 12 months.

Conclusion: A Smooth Path Forward

The immigration medical examination is a straightforward process when you prepare thoroughly. By gathering your documents early, choosing an authorized physician, and understanding what the exam entails, you can reduce stress and avoid delays. Remember that the exam serves both legal and public health purposes; being honest and cooperative with the physician is the best approach. If you have specific concerns about medical inadmissibility, consult an immigration attorney and explore waiver options. With careful planning, you can clear this important step and move closer to achieving your immigration goals.

For more official information, visit the USCIS Policy Manual on Medical Examination or check the CDC’s guidance for immigrant health.