Every I-693 exam depends on a physician who has already cleared a separate approval process of their own: civil surgeon designation. That process looks nothing like it did a generation ago. What was once a loose, office-by-office arrangement became, in 2014, a single standardized filing routed through one federal intake point — and the change reshaped who can perform immigration medical exams and how consistently those exams are handled nationwide.
Understanding that shift helps explain something applicants often wonder about: why civil surgeons everywhere seem to follow the same script, use the same CDC instructions, and register in the same electronic system, no matter which state they practice in.
Before 2014: An Informal, District-by-District System
The idea of a civil surgeon goes back to the Immigration Act of 1891, which let licensed private physicians step in to perform immigrant medical exams when government Marine Hospital Service surgeons weren’t available. For most of the twentieth century and into the early 2000s, actually becoming one of these designated physicians was a local, informal affair. A doctor interested in performing exams would send a written request, along with supporting credentials, directly to the district or field office that had jurisdiction over their practice area.
Because that decision sat with individual district directors, standards and turnaround times varied by office. There was no single national form, no centralized fee schedule, and no single case-management system tracking who held a designation or where.
March 11, 2014: Form I-910 and the Move to a Lockbox
That changed with the introduction of Form I-910, Application for Civil Surgeon Designation. Starting March 11, 2014, USCIS required physicians to file this standardized form, along with supporting evidence and a filing fee, at a centralized Lockbox facility rather than a local office. Authority to approve, deny, or revoke designations was delegated to the Director of the National Benefits Center, replacing the patchwork of district-level decisions with one office overseeing the program nationally.
The filing fee itself has moved with the program: it started at roughly $615 when Form I-910 debuted in 2014 and had risen to $785 within a few years, reflecting the broader cost of processing and vetting each application centrally rather than case-by-case at the district level.
Before vs. After Centralization
| Element | Before March 2014 | After March 2014 |
|---|---|---|
| How to apply | Informal written request | Standardized Form I-910 |
| Where to file | Local district or field office | Centralized USCIS Lockbox |
| Who decides | Individual district directors | Director, National Benefits Center |
| Consistency | Varied by office | Uniform national standards |
| Case tracking | Office-specific records | Centralized case management |
What It Takes to Qualify as a Civil Surgeon Today
The centralized process didn’t just change where a physician files — it formalized exactly what USCIS looks for. A physician applying for civil surgeon designation today generally must show:
- A medical degree. An M.D. or D.O., with a certified English translation if the diploma was issued in another language.
- A current, unrestricted medical license in the state or U.S. territory where they intend to perform exams.
- At least four years of professional medical experience after completing all postgraduate training. Internships and residencies don’t count toward that four-year clock, though post-residency fellowship time can.
- Authorization to work in the United States, documented through proof of citizenship, lawful permanent residence, or employment authorization.
- Compliance with CDC Technical Instructions for Civil Surgeons, which the physician is responsible for obtaining and following, and registration in eMedical, the electronic system USCIS and CDC use to process exam results.
Incomplete or unsigned Form I-910 packages — missing evidence of any of the above — can be rejected or returned, which is part of why the centralized review exists: it applies one checklist everywhere rather than leaving the judgment call to whichever office happened to receive the paperwork.
Blanket Designations: The Exception That Proves the Rule
Not every civil surgeon goes through Form I-910 at all. Military physicians and doctors working in state or local health departments can qualify for what USCIS calls a blanket designation, which exempts them from filing the form and paying the fee. That exemption comes with a limit, though: health department physicians under a blanket designation are generally authorized only to conduct vaccination assessments for refugees adjusting status, not the full immigration medical exam. If they want to perform complete I-693 exams, they still have to apply through the standard centralized process like everyone else.
Why the Centralization Still Matters for Applicants
None of this history is abstract to someone booking an I-693 exam today. A centralized designation process is the reason an applicant can reasonably expect the same CDC-driven testing protocol, the same eMedical-based reporting, and the same documentation standards whether their civil surgeon practices in a large metro clinic or a smaller regional practice. The 2014 shift from informal district requests to a single national Form I-910 pipeline is, in effect, the reason the exam itself feels standardized decades later — even though most applicants never see the paperwork that made that consistency possible.