The Complete Guide to USCIS Form I-693

Everything you need to know about Form I-693 — from completing it correctly to avoiding costly mistakes and RFEs.

Form I-693 Guides

In-depth educational articles covering every aspect of USCIS Form I-693 — from completion to submission.

01

Complete Guide to USCIS Form I-693

A comprehensive overview of every section of Form I-693, explaining who fills out each part and how the Civil Surgeon certifies the form for USCIS submission. This guide is the definitive reference for applicants, attorneys, and anyone helping a family member through the process. Understanding the form in full helps prevent errors that cause delays.

10 min read
Updated July 2026
02

Common I-693 Mistakes That Cause RFEs

The most frequent errors made by Civil Surgeons and applicants that trigger USCIS Requests for Evidence — and exactly how to avoid each one. From missing signatures to incorrect edition dates, even small mistakes can add months to your case. This guide walks through every known pitfall with clear, actionable prevention steps.

6 min read
Updated July 2026
03

Understanding the Sealed Envelope Rule

Form I-693 must be submitted to USCIS in a sealed envelope — and opening that envelope, even accidentally, can invalidate the entire form. This article explains the sealed envelope rule in plain language, what happens if the envelope is opened, and the USCIS policy on resubmission and replacement forms. Know the rules before you leave our office.

4 min read
Updated July 2026
04

How Long Is Form I-693 Valid?

Form I-693 has a specific validity period, and understanding when the clock starts is critical to avoiding an expired form at the time of USCIS adjudication. This guide details the current validity rules, how to calculate your expiration date, and what to do if your form expires before USCIS makes a decision on your case. Plan ahead to avoid a costly repeat exam.

5 min read
Updated July 2026
05

What to Do If You Lose Your Form I-693

Losing your sealed I-693 envelope before submitting it to USCIS is stressful — but there is a clear process to follow. This step-by-step guide explains what to do if your sealed envelope is lost, damaged, or misplaced, including when you need a completely new exam versus a replacement form. Act quickly to minimize delays to your case.

4 min read
Updated July 2026
06

Expired Form I-693: Do You Need a New Exam?

When a Form I-693 expires, the answer to "do I need a new exam?" depends on several factors — including which sections have expired and how much time has passed. This guide explains when an expired I-693 requires a completely new exam versus a partial update, and how to schedule efficiently to minimize time and cost. Get clarity before you book.

5 min read
Updated July 2026
07

USCIS Updates to Form I-693 — What You Need to Know

USCIS periodically updates Form I-693, and using an outdated edition can result in an automatic rejection of your medical exam. This article tracks recent USCIS policy changes affecting Form I-693, including edition updates, new vaccination requirements, and changes to Civil Surgeon certification procedures. Stay current to avoid preventable delays.

5 min read
Updated July 2026

Frequently Asked Questions

Common questions about USCIS Form I-693 and the immigration medical exam process.

Medical Disclaimer: The information on this page is provided for general educational purposes only and does not constitute medical or legal advice. USCIS Form I-693 requirements and policies are subject to change. Always consult a USCIS-designated Civil Surgeon and a qualified immigration attorney for guidance specific to your case.

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