Applying for a marriage-based green card involves a lot of paperwork, interviews, and waiting. But there is one step that requires you to step away from the desk and into a doctor’s office: the I-485 medical exam.
If you are applying for a green card from within the United States (Adjustment of Status), you are required to prove that you are healthy enough to live here without posing a risk to the public. This might sound intimidating, but for most couples, it is a straightforward check-up.
However, timing and details matter. If you open the envelope the doctor gives you, or if you visit the wrong type of doctor, your application could be rejected.
In this I-485 medical exam guide, we will walk you through exactly what to expect, how much it costs, and how to make sure your medical results help—rather than hurt—your green card case.
ℹ️ Key Takeaways
- Form Required: Form I-693 (Report of Immigration Medical Examination and Vaccination Record).
- The Doctor: You must see a USCIS-designated “Civil Surgeon.” You cannot use your family doctor.
- The Rule: Do NOT open the sealed envelope the doctor gives you. If the seal is broken, USCIS will not accept it.
- Validity: As of 2026, signed Form I-693s generally does not expire as long as they were signed after the civil surgeon was designated, but policies can shift. Always check the latest instructions.
- Submitting: You can submit the exam with your initial application or bring it to your interview (though filing it initially is often recommended to speed up approval).
What is the I-485 Medical Exam?
The I-485 medical exam is a mandatory health screening for anyone applying for a green card through the Adjustment of Status process.
The purpose isn’t to see if you are in perfect physical shape. You don’t need to be an athlete to get a green card! instead, USCIS wants to ensure you don’t have health conditions that make you “inadmissible.”
These conditions generally fall into four categories:
- Communicable diseases of public health significance (like tuberculosis or syphilis).
- Failure to show proof of required vaccinations.
- Physical or mental disorders associated with harmful behavior.
- Drug abuse or addiction.
To prove you are cleared, a doctor will fill out Form I-693. This is the official document that tells USCIS you passed the exam.
When Should You Schedule Your Exam?
Timing is one of the most confusing parts of the I-485 guide. You generally have three options for when to complete your medical exam:
Option 1: Concurrent Filing (Recommended)
You complete the exam before you mail your green card application package. You include the sealed medical envelope in the same package as your I-485 form.
- Pro: This is currently the most efficient method. It allows USCIS to approve your case faster, sometimes even waving the interview requirement because they have all the evidence they need.
- Con: You have to pay for the exam upfront.
Option 2: Bring it to the Interview
You submit your application without the medical exam. Once USCIS schedules your interview, you get the exam done and hand the sealed envelope to the officer during the interview.
- Pro: You delay the cost.
- Con: If your interview is waived (which happens frequently in 2026), USCIS will have to send you a Request for Evidence (RFE) asking for the medical form. This pauses your case and adds weeks or months to the processing time.
Option 3: Wait for an RFE
You apply without the exam. If USCIS wants to approve you without an interview, they will mail you a Request for Evidence (RFE) asking for the I-693.
- Pro: You only pay when you know for sure the case is moving forward.
- Con: Like Option 2, this slows down the final approval.
Greenbroad Recommendation: In 2026, we strongly suggest Option 1. Submitting a complete package upfront is the best way to avoid delays.
I-485 Processing Time 2026 - How Long to Wait
How to Find the Right Doctor (Civil Surgeon)
This is the most common mistake applicants make. You cannot go to your regular General Practitioner (GP).
You must see a doctor who has been designated by USCIS as a Civil Surgeon. These doctors have undergone specific training on immigration health rules.
Steps to Find a Doctor:
- Visit the official USCIS Find a Civil Surgeon tool.
- Enter your zip code.
- You will see a list of doctors, their addresses, and phone numbers.
- Call multiple doctors. Unlike standard medical care, Civil Surgeons set their own prices. One doctor might charge $200, while another down the street charges $600. It pays to shop around.
What Happens During the I-485 Medical Exam?
The appointment is similar to a standard annual physical, but with a specific focus on infectious diseases and vaccination history.
1. Verification of Identity
When you arrive, the staff will ask for your passport or government-issued ID. They need to ensure the person being examined is actually the person applying for the green card.
2. Vaccination Review
The doctor will review your vaccination records. If you have records from your home country, bring them! If they are in a foreign language, get them translated.
If you are missing any required shots, the doctor will administer them during the visit (usually for an extra fee).
Required Vaccinations for 2026 typically include:
- Mumps, Measles, Rubella (MMR)
- Polio
- Tetanus and Diphtheria Toxoids
- Pertussis
- Haemophilus influenzae type B
- Hepatitis B
- COVID-19 (Check current CDC guidelines as this changes)
- Varicella (Chickenpox)
- Influenza (Required only during flu season, Oct 1 – Mar 31)
3. Blood and Urine Tests
You will be tested for:
- Tuberculosis (TB): Usually a blood test (IGRA). If this comes back positive, you will need a chest X-ray to prove you aren’t contagious.
- Syphilis: A blood test (required for applicants aged 18-44).
- Gonorrhea: A urine test (required for applicants aged 18-24).
4. Physical and Mental Evaluation
The doctor will check your eyes, ears, nose, throat, heart, and lungs. They will also ask questions about your medical history, specifically looking for:
- History of substance abuse.
- History of mental disorders that have resulted in harmful behavior to yourself or others.
How to Fill I-485 and Form I-693
While the doctor fills out the medical results, you also have a role to play in the paperwork.
Your Role (Form I-485 & Part of I-693)
When learning how to fill I-485, you will notice questions asking if you have ever been inadmissible on health grounds. Your medical exam is the proof that answers “No” to those concerns.
For the medical form (I-693), you will usually fill out Part 1 (Information About You). This includes your name, address, and Alien Registration Number (A-Number) if you have one.
The Doctor’s Role
The Civil Surgeon fills out the rest of Form I-693. They record the vaccine dates, test results, and their final conclusion.
Important: The doctor will ask you to sign the form in front of them. Do not sign it before your appointment.
🚀 Feeling Overwhelmed by Forms?
Between the I-485 form, the I-130, and the medical exam, the paperwork can stack up fast. One checked box in the wrong place can cause delays.
Greenbroad makes it simple. We prepare your entire marriage green card application package for a flat fee of $749. We give you a customized checklist so you know exactly what to bring to your doctor and how to file your application correctly.
Learn more about how Greenbroad helps couples >>The “Sealed Envelope” Rule
We cannot stress this enough: Do not open the envelope.
At the end of your exam (or a few days later when test results are in), the doctor will give you:
- A copy of your results for your personal records (Ask for this if they don’t offer it).
- A sealed envelope containing the original Form I-693.
The envelope will be signed or stamped across the back flap.
- If you mail it: Place the sealed envelope inside your larger mailing package with your I-485 form.
- If you bring it to an interview: Keep it safe and unopened until you hand it to the officer.
Scenario: Maria got her medical exam results. She was curious to see if the doctor wrote down her chickenpox vaccine correctly, so she carefully opened the envelope. She checked it, saw it was correct, and taped it back shut. Result: USCIS rejected her medical form because the seal was broken. She had to pay $450 for a new exam.
Costs and Fees
The I-485 medical exam is not covered by the USCIS filing fees. You pay the doctor directly.
- Average Cost: $200 – $600 per person.
- Insurance: Most health insurance plans do not cover immigration physicals. You will likely pay out-of-pocket.
- Extra Costs: If you need vaccinations, the price goes up.
- Tip: If you have insurance, go to your regular doctor or a pharmacy (like CVS or Walgreens) to get your missing vaccines before your immigration exam. Bring the proof to the Civil Surgeon. This can save you hundreds of dollars.
Common Mistakes to Avoid
- Using the Wrong Doctor: Only Civil Surgeons can sign Form I-693.
- Missing the Flu Shot Window: If you apply between October 1 and March 31, you must have a flu shot unless it is medically unsafe for you.
- Forgetting Translation: If your vaccination records are in Spanish, French, or any other language, you need a certified translation to show the Civil Surgeon.
- Incomplete Forms: Sometimes doctors make mistakes. Before they seal the envelope, ask them to double-check that they checked all the boxes and signed the bottom. (You review the copy they give you).
- Drug Use Admissions: The doctor will ask about drug use. Admitting to using illegal drugs (including marijuana, which is still illegal federally) can make you inadmissible. If you have a history of drug use, consult an attorney before your exam.
Common Marriage Green Card Mistakes (And How to Avoid Them)
What Happens After the Exam?
Once you have the sealed envelope, your medical part is done!
If you submit it with your initial application (Concurrent Filing), you simply wait. USCIS will review the medical form along with your background check.
If you receive a “Courtesy Letter” from USCIS stating that your I-693 is missing or deficient, don’t panic. This usually just means you didn’t send it with the initial application, and you need to bring it to the interview or reply to an RFE.
Conclusion
The I-485 medical exam is a vital piece of your green card puzzle. While it involves needles and paperwork, it is generally a smooth process if you follow the rules: find a Civil Surgeon, bring your vaccine records, and keep that envelope sealed.
Don’t let the stress of medical appointments and government forms overshadow the excitement of building a life together in the United States.
Ready to start your green card journey without the headache?
At Greenbroad, we specialize in helping couples navigate the immigration process with confidence. We are not a law firm—we are a dedicated team that makes the process affordable and accessible.
For a flat fee of $749, our Complete Marriage Green Card Package includes:
- Preparation of all required forms (I-130, I-485, I-765, I-131).
- A personalized checklist of documents (including what to bring to your medical exam).
- Detailed filing instructions to ensure your package is accepted the first time.
- Unlimited support from our team.
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Disclaimer: This article provides general information about the I-485 medical exam and is not legal advice. Immigration policies can change. If you have complex medical issues, criminal history, or previous immigration violations, please consult with a qualified immigration attorney.