USCIS Immigration Medical Exam in Houston — Handled Right the First Time.
USCIS-Designated Civil Surgeon | Form I-693 Completed In Office |
Same-Day Scheduling Available
$300 exam | $50 deposit to book, balance due at your visit
Monday - Friday 9 AM - 5 PM, walk-ins welcome | Saturday 9 AM - 2 PM by appointment

Scheduling That Works Around Your Life
Our clinic at 3822 N. Shepherd Dr. in Houston Heights is accessible from most of Houston in under 30 minutes. Telemedicine follow-up for lab results
is available if you prefer.
Completed by a USCIS-Designated Civil Surgeon
Vaccinations Available In-Office
Sealed I-693 Ready for Submission
Do You Need an Immigration Medical Exam?
This includes:
Family-based green card applicants
Employment-based green card applicants
Diversity visa lottery winners adjusting status
Certain other categories as specified by USCIS
Not sure if this applies to you? Your immigration attorney can confirm. If you're filing an I-485, the answer is almost always yes.
What the Exam Includes — and What to Expect

Medical History Review

Physical Examination

Required Disease Screening

Vaccination Verification

Completion and Sealed Envelope
What USCIS Requires for Your I-693
What the Physical Examination Covers
Disease Screening by Age
Tuberculosis – required for everyone aged two and older. Ages two to fourteen typically receive a skin test (TST) or IGRA blood test; ages fifteen and older generally require a chest X-ray, though an IGRA or TST may be used in some circumstances. If screening suggests possible infection, further testing may be needed before your I-693 can be completed.
Syphilis – a blood test is required at fifteen and older. A positive result requires documentation of appropriate treatment.
Gonorrhea – required at eighteen and older; the method depends on your circumstances and current USCIS guidance.
The civil surgeon also evaluates for other Class A conditions that would make an applicant inadmissible. If anything comes up, Dr. Ikyaator will talk you through the next steps.
Vaccination Requirements
If your records are incomplete you have options: receive the missing vaccines during your exam, get them elsewhere and return with documentation, or in some cases use blood tests to confirm immunity from prior vaccination or infection. We administer most required vaccines in office, which usually saves a second appointment. See the full vaccine guide.
Form Validity and Timing
Come Prepared. Avoid Extra Visits.
Having the right documents at your appointment keeps things moving and reduces the chance of needing a follow-up visit.
- ✓Any form of ID
- ✓Your medical insurance card, if you have one — lab tests and vaccines are billed separately
- ✓Your vaccination records — all available documentation
- ✓Payment for the balance of your exam and any required vaccines
Vaccination records are the single most important item. Bring everything you have — childhood records from your home country, school immunization records, vaccination cards, and any US medical records showing vaccines received. Records in languages other than English are accepted, and partial documentation still reduces the number of vaccines you need.

Why Houston-Area Applicants Trust Dr. Ikyaator for Their I-693
it can invalidate your paperwork. Dr. Ikyaator holds active USCIS civil surgeon designation and has completed immigration physicals for patients throughout the Houston metropolitan area. He understands what USCIS reviewers look for and ensures your documentation is accurate, complete, and properly sealed before it leaves our office.
Common Questions
The questions Houston applicants ask us most often.
What Patients Say
Verified reviews from patients at our Houston Heights clinic.



