Understanding the Essential Medical Step in Your Immigration Journey
The immigration medical exam is a critical yet often misunderstood part of the immigration and green card application process. This mandatory health assessment ensures that applicants meet U.S. health standards and do not pose public health risks. Beyond the basics, there are numerous nuances in preparation, testing, documentation, and legal requirements that many applicants are unaware of. This article uncovers these lesser-known details to help you navigate the exam confidently and avoid common pitfalls.
The Core Purpose and Scope of the Immigration Medical Exam

What is the immigration medical exam?
The immigration medical exam is a mandatory health assessment that all green card applicants must undergo. Its main goal is to identify any health conditions that could make a person inadmissible to the United States. These conditions include communicable diseases of public health significance, such as tuberculosis or syphilis, and issues related to drug abuse or mental health that pose a risk to the community.
Who conducts the exam?
The exam must be carried out by government-authorized physicians. Within the U.S., this is done by USCIS-designated civil surgeons. For applicants applying from abroad, the exam is performed by approved panel physicians designated by U.S. embassies or consulates.
What does the exam include?
The medical exam is comprehensive but focused. It includes:
- A review of medical history
- Physical and mental health evaluations
- Screening for drug and alcohol abuse
- Laboratory tests for communicable diseases such as tuberculosis—using an IGRA blood test in the U.S. and chest X-rays abroad
- Blood and urine tests for syphilis and gonorrhea, respectively
- Vaccination screening and administration to ensure compliance with required immunizations
Why is the exam required?
This exam ensures that green card applicants meet medical eligibility standards and do not have health conditions that might threaten public safety. The screening helps prevent the introduction of contagious diseases and assesses mental health or substance abuse issues that could impact an applicant’s admissibility.
Overall, the immigration medical exam plays a vital role in maintaining public health security while helping applicants meet the health standards needed for immigration approval.
Navigating the Vaccination Requirements and Challenges

What vaccinations are required for the immigration medical exam?
Applicants must be vaccinated against several diseases as outlined by the CDC vaccination guidelines for immigration and USCIS medical exam vaccination requirements. These include measles, mumps, rubella, polio, tetanus, diphtheria, pertussis, hepatitis A and B, influenza, varicella, meningococcal disease, pneumococcal disease, rotavirus, among others as detailed in the mandatory vaccination screening. The exact vaccines needed depend on age, medical history, and prior immunizations.
Can vaccination requirements be waived or delayed?
Yes. Vaccination requirements can be waived or delayed for valid medical reasons such as pregnancy, allergies, or other contraindications, as explained in the USCIS vaccination waivers and exemptions guidelines. Religious or moral objections may also warrant waivers, subject to USCIS review. Pregnant women may postpone some vaccines and chest X-rays until after childbirth, following the pregnancy and chest X-ray guidelines, provided they have given informed consent and are under medical supervision.
How are immunization records handled during the exam?
Applicants must bring all vaccination records to their medical exam. The authorized civil surgeon reviews these documents and compares them with required immunizations, as noted in the Form I-693 submission and vaccination records guide. If records are incomplete or missing, the surgeon may administer missing vaccines or order blood tests (titers) to confirm immunity, according to CDC and USCIS vaccine verification procedures. These measures ensure the applicant meets health requirements for immigration.
Special considerations for pregnancy
Pregnant women are required to undergo the medical exam but can delay chest X-rays until after delivery if necessary. When chest X-rays are mandatory before childbirth, protective lead shielding is used, and consent is obtained as outlined in the chest X-ray policy for pregnant women. Some vaccines are contraindicated during pregnancy, so these immunizations may be deferred safely until after birth as detailed in the pregnancy considerations in immigration exams.
Proper preparation and understanding of vaccination protocols help smooth the immigration medical exam process and avoid delays or challenges with compliance.
Preparing for Your Exam: Crucial Documents and Practical Tips

What documents should I bring to the immigration medical exam?
Applicants must bring several important documents to the exam. These include a valid government-issued photo ID such as a passport, complete immunization records, and a detailed medical history. It's vital to have any treatment certificates for communicable diseases like tuberculosis or syphilis, as well as a list of current medications. If available, bring the partially filled Form I-693 and be prepared to pay the required exam fee.
How should applicants physically prepare for the exam?
To be physically prepared, applicants should get a good night's rest before their appointment and eat a light meal beforehand. Staying well-hydrated is important since a urine sample may be collected during the exam. Wearing comfortable clothing will facilitate the physical evaluation and any blood draws or other screenings. More detailed tips on preparing for an immigration medical exam can be helpful.
What tips can help make the exam process go smoothly?
Start by filling out only the applicant section of Form I-693 prior to the exam, leaving the remaining sections for the physician to complete. Scheduling appointments well in advance and keeping all documents organized will help avoid delays. Honest and thorough answers during the medical history review are crucial. Additionally, staying calm and cooperative during the exam assists in efficient processing.
Are there considerations for applicants with limited English skills?
Yes, applicants with limited English proficiency are strongly encouraged to bring a translator to their medical exam. This ensures clear communication between the applicant and the civil surgeon, avoiding misunderstandings and ensuring accurate documentation of medical information.
Understanding the Medical Tests and Examinations Required

What medical tests are performed during the immigration medical exam?
During the immigration medical exam, several specific tests are conducted to assess an applicant's health in relation to U.S. immigration laws. These tests include:
- Tuberculosis (TB) screening: Applicants aged 2 and older undergo the interferon gamma release assay (IGRA) blood test. If the IGRA or skin test is positive, a chest X-ray is required to check for active TB, especially for those 15 and older applying from abroad.
- Syphilis testing: Blood tests such as the rapid plasma reagin (RPR) are conducted for applicants aged 15 to 44.
- Gonorrhea screening: Urine or swab tests are performed for applicants aged 18 to 24.
- Chest X-rays: Conducted primarily abroad for applicants aged 15 and older to detect TB, or in the U.S. if TB test results are positive.
Are there age-related requirements for medical testing?
Yes, there are specific age-related variations:
- Children under the age of 15 generally do not require chest X-rays or blood tests for syphilis and gonorrhea.
- TB testing via IGRA starts at age 2.
- Syphilis testing focuses on individuals aged 15 to 44.
- Gonorrhea testing targets applicants aged 18 to 24.
These age distinctions help target screening toward groups most likely to benefit from early detection and treatment.
What is the purpose of these tests?
The primary goal of these tests is to identify communicable diseases of public health significance. Detecting diseases such as tuberculosis, syphilis, and gonorrhea ensures that applicants do not pose a threat to community health or become inadmissible on health grounds. Early diagnosis allows for treatment or the possibility of receiving waivers, facilitating safe immigration.
Decoding Form I-693: The Crucial Medical Report and Submission Process
What is Form I-693 and why is it important?
Form I-693, known as the Report of Medical Examination and Vaccination Record, is a critical document in the U.S. immigration process. It officially records the results of the immigration medical exam conducted by a USCIS-designated civil surgeon. The form helps immigration authorities verify that the applicant meets health-related entry requirements and does not have conditions that would render them inadmissible, such as active communicable diseases or substance abuse. Without a properly completed Form I-693, the adjustment of status application cannot be fully assessed for health compliance.
When and how must Form I-693 be submitted?
Starting December 2, 2024, USCIS mandates that Form I-693 be submitted simultaneously with Form I-485 (Application to Register Permanent Residence or Adjust Status). This policy update aims to prevent delays or rejection of green card applications due to missing medical documentation. The form must be completed and signed by an authorized civil surgeon and sent in a sealed envelope that the applicant must not open. Partial submissions of Form I-693 may be required in specific circumstances, such as applicants who completed overseas exams before applying for adjustment of status. For more details on the I-693 Submission Requirements, including sealed envelope submission and civil surgeon roles, visit the official USCIS page.
How long is the Form I-693 valid?
Typically, Form I-693 remains valid for six months from the date the civil surgeon signs it. However, recent USCIS updates have narrowed the form’s validity to the duration of the pending immigration application. This change ensures that the health information captured is current and relevant when the adjustment of status decision is made. Exceptions exist when the form was signed before November 1, 2023, where a longer validity period may apply. See the USCIS Policy Manual on I-693 validity and signing instructions for full details.
What signature and completion requirements apply to Form I-693?
To be accepted, Form I-693 must be fully completed and legible, with all pages from the same edition date. It requires original, handwritten signatures from the designated civil surgeon. Stamped or photocopied signatures are generally not accepted unless they meet specific USCIS exemption criteria, such as those from military physicians or public health departments under certain conditions. The applicant's signature is required only when directed by the civil surgeon. Failure to meet these requirements can lead to a rejection or request for additional evidence. Refer to USCIS guidance on Form I-693 completion guidelines for comprehensive instructions.
These guidelines surrounding Form I-693 are vital steps in ensuring the smooth processing of green card applications and maintaining public health standards in immigration. Staying informed about the latest submission rules and preparing the form properly can help applicants avoid costly delays or denials. For an overview and tips on the medical exam and Form I-693, see Preparing for the Medical Exam.
Health Conditions That Could Impact Your Application and How to Manage Them
What health conditions can lead to denial of a green card?
Applicants may be denied a green card if they have active, untreated communicable diseases such as tuberculosis, syphilis, or gonorrhea. Serious mental health disorders linked with harmful behavior, substance abuse including drug or alcohol addiction, and failure to meet vaccination requirements can also result in inadmissibility.
Can applicants with past communicable diseases still qualify?
Yes, individuals who have previously had communicable diseases like tuberculosis or syphilis but have undergone complete and effective treatment along with appropriate medical certification often remain admissible. Providing documented proof of treatment is essential for consideration.
How are mental health and substance abuse evaluated?
The immigration medical exam involves assessing mental health and substance abuse issues that might pose risks to public safety. Applicants with a history of violent or harmful behavior related to psychological conditions or substance misuse must submit comprehensive medical and psychological reports to clarify their status.
Are waivers or appeals available for health-related denials?
Waivers can be requested for certain health-related grounds of inadmissibility, including religious or moral objections to vaccinations. Moreover, applicants have options to appeal decisions and may submit updated medical records through interfiling to address or clarify health concerns, thereby improving their chances of obtaining a green card.
Special Considerations and Lesser-Known Facts for Applicants
What special provisions exist for pregnant women during the exam?
Pregnant women are required to undergo the immigration medical exam but have important options to protect their and their baby's health. Specifically, chest X-rays — a common component of tuberculosis screening — can be postponed until after childbirth. This postponement must happen with the woman's informed consent, and appropriate abdominal shielding is used if X-rays cannot be avoided. Additionally, vaccination schedules are carefully adjusted to avoid immunizations that could affect pregnancy, ensuring timing aligns safely with maternal and fetal health.
What recent USCIS policy changes impact the medical exam process?
USCIS has introduced significant updates effective December 2, 2024. Now, applicants must submit Form I-693, the Report of Immigration Medical Examination and Vaccination Record, simultaneously with their green card application (Form I-485). Failure to do so may lead to rejection of the application. Moreover, as of January 2025, the previous requirement for COVID-19 vaccination on Form I-693 has been lifted. The policy also clarifies that the validity of Form I-693 is tied directly to the specific pending immigration application, enhancing data accuracy and application processing.
What should applicants expect about the cost and number of visits?
The immigration medical exam cost varies by location and provider internationally, typically ranging from $200 to $500. Additional charges may apply for vaccines or further tests beyond the standard screening. The process often involves two medical visits: the first visit to complete blood and urine testing and initial vaccinations, and the follow-up visit to perform the physical examination and finalize Form I-693. Both visits generally need to occur within a three-month window to maintain the validity of the exam results.
How can language barriers and documentation issues be managed?
To ensure a smooth examination, applicants should come well-prepared with all relevant documentation, including medical histories and immunization records, ideally translated into English. If language proficiency is limited, bringing a translator is highly recommended. This assistance reduces miscommunication risks and speeds up the process. Careful preparation and bringing all necessary paperwork, such as photo IDs and prior test results, also help minimize delays or the need for repeat visits.
Master Your Medical Exam: Empower Your Immigration Process
Understanding the complexities of the immigration medical exam can be the difference between a smooth green card application and potentially costly delays or denials. From knowing exactly what to bring and how to prepare, to comprehending the significance of Form I-693 and navigating health conditions and waivers, the process demands attention to detail and careful planning. Remember, authorized physicians and USCIS guidelines are in place to ensure public health safety, but also to fairly assess each applicant’s eligibility. By equipping yourself with these insider insights, you will approach your immigration medical exam with confidence, enhancing your chances for a successful immigration journey.
