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Medical Exams and the Health Grounds
Two questions bring people here: do I need a medical exam for this visa?, and why was I sent to a doctor? The answers are different for immigrant and nonimmigrant visas, and the distinction is the whole subject.
From 9 FAM 302.2, read on 21 September 2026. This describes how the visa process treats these grounds. It is not medical or legal advice.
Not routine for nonimmigrant visas
Medical examinations are not routinely required for NIV applicants, except for K visa (fiancé) applicants.
So a B-1/B-2, F, M, J, H or L applicant is not normally examined at all. Immigrant visa applicants are — INA §221(d) requires it, and the manual notes the panel physician's finding "is binding on you", meaning the consular officer cannot simply disagree with it.
When a nonimmigrant applicant does get referred
You may require an NIV applicant to undergo a medical examination if you have reason to believe that the applicant may be ineligible for a visa under INA 212(a)(1). The NIV applicant must visit a panel physician in the country where the referring Embassy or Consulate is located.
Two practical points. The trigger is the officer's reason to believe a health ground may apply — not a routine step. And the examination has to happen in the country of the referring post, which matters if you were applying away from home.
On scope:
NIV applicants referred to a panel physician because of a suspected medical ground of ineligibility, including INA 212(a)(1)(A)(iii) or INA 212(a)(1)(A)(iv), must receive the same, full examination, as IV applicants, minus vaccination requirement.
This is the mechanism behind the DUI cases described in visa revocation and the DUI rule — that authority rests on a potential §212(a)(1)(A) ineligibility, and the panel physician assessment is how it gets resolved rather than assumed.
The four health grounds
- §212(a)(1)(A)(i) — a communicable disease of public health significance
- §212(a)(1)(A)(ii) — lacking required vaccinations, and the manual states this makes an individual "ineligible for an IV". It is an immigrant-visa ground
- §212(a)(1)(A)(iii) — a physical or mental disorder and behaviour associated with it that may pose or has posed a threat to property, safety or welfare, or a history of such behaviour likely to recur
- §212(a)(1)(A)(iv) — a drug abuser or drug addict
The third is worth reading closely, because it is not a ground about having a condition. The statute pairs the disorder with associated harmful behaviour — the manual's own phrasing is "a physical or mental disorder and behavior associated with that disorder". A diagnosis alone is not the test.
Vaccinations: an immigrant rule, with a K-visa twist
Because the vaccination ground applies to immigrant visas, nonimmigrant applicants are not refused for vaccination records. K applicants sit in between, and the manual is unusually explicit:
Since applicants for K visas are essentially intending immigrants, a complete medical examination is required in every case… As NIV applicants, K applicants are not subject to the INA 212(a)(1)(A)(ii) vaccination requirement. However, we and DHS have agreed that medical exams for K visa applicants should include the vaccination assessment as a matter of expediency… Nevertheless, you may not refuse K visa applicants for refusing to meet the vaccination requirements.
So a K applicant is examined, is encouraged to meet the vaccination requirements, and may not be refused for declining them. That is a specific protection, stated plainly, that is easy to miss when a clinic presents vaccinations as mandatory.
Frequently asked questions
Do I need a medical exam for a tourist or student visa?
Not routinely. The manual says medical examinations are not routinely required for nonimmigrant applicants, with K visas the exception. An officer may still refer you if they have reason to believe a health ground may apply.
I was told to see a panel physician. What does that mean?
It means the officer has reason to believe a §212(a)(1) ground may apply and wants it assessed rather than assumed. The examination must be with a panel physician in the country of the post that referred you, and it is the same full examination an immigrant applicant receives, minus the vaccination component.
Do I need vaccinations for a nonimmigrant visa?
The vaccination ground is written for immigrant visas. K applicants are expressly not subject to it, and the manual says they may not be refused for declining to meet the requirements — though the exam includes an assessment.
Does having a mental health diagnosis make me ineligible?
The ground requires a disorder and associated harmful behaviour that poses or has posed a threat, or a history of such behaviour likely to recur. The manual's own wording pairs the two; a diagnosis by itself is not the test.
My visa was revoked after a DUI. Is that a medical ground?
The revocation authority rests on a potential §212(a)(1)(A) ineligibility rather than a finding of one — see visa revocation and the DUI rule, including the two situations the manual says it does not reach.
Can a health ground be waived?
The manual provides separately for immigrant and nonimmigrant waivers on each of these grounds. For nonimmigrant visas the mechanism is INA §212(d)(3)(A). Whether it fits a given case is a question for a lawyer.