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🩺U.S. Immigration Medical Examination: I-693, Vaccines, TB Screening, and Civil Surgeons

USCIS immigration medical exam guide covering civil surgeons vs overseas panel physicians, Form I-693 procedures, CDC TB/vaccine protocols, sealed-envelope rules, and June 2025 validity update.

What is U.S. Immigration Medical Examination: I-693, Vaccines, TB Screening, and Civil Surgeons?

The U.S. immigration medical examination (Form I-693) is a mandatory admissibility requirement for most noncitizens adjusting status to lawful permanent residence (green card) inside the United States, administered exclusively by USCIS-designated civil surgeons rather than personal physicians or overseas panel physicians. Governed by CDC Technical Instructions, the evaluation encompasses a comprehensive physical and mental-status examination, age-specific vaccination assessments (accepting verifiable foreign immunization records and antibody titers), mandatory tuberculosis screening via an Interferon-Gamma Release Assay (IGRA) blood test for all applicants age 2 and older (with chest X-rays required only for positive IGRAs, HIV, or active symptoms), and targeted screening for communicable diseases like syphilis and gonorrhea (HIV is no longer an inadmissible condition). Crucially, under the landmark June 11, 2025 USCIS policy update, the obsolete two-year validity rule has been eliminated—an I-693 is now valid only for the duration of the pending underlying Form I-485 application—and must be submitted in an untampered sealed envelope, while out-of-pocket costs vary widely by civil surgeon and are rarely covered by standard health insurance.

Key Takeaways

Badge

Immigration Medical Exam

Costs
Original Figures Removed:

Do not publish a national $200–$500 civil-surgeon examination or $300–$800 total cost as though it were an official USCIS price. Civil surgeons are private medical providers and fees vary substantially.

Possible Components
  • Civil-surgeon examination fee
  • Laboratory tests
  • IGRA
  • Chest X-ray when required
  • Vaccinations
  • Follow-up visits
  • Specialist consultations if required
  • Medical records or translations in some circumstances
What Determines Total
  • City and state
  • Civil surgeon's office
  • Applicant's age
  • Required laboratory tests
  • Existing vaccination records
  • Vaccines still needed
  • Need for chest X-ray
  • Need for additional medical evaluation
  • Need for translations
Insurance:

Ordinary U.S. health insurance may not cover the immigration medical examination as a routine covered service. Ask both the provider and insurer before assuming any part will be reimbursed.

Shopping:

USCIS does not set one nationwide civil-surgeon fee. Applicants may compare several designated civil surgeons and ask for an itemized estimate before scheduling.

Meta Description

2026 guide to the U.S. immigration medical exam and Form I-693: civil surgeons, physical and mental examination, TB screening, vaccines, medical records, sealed-envelope rules, 2025 validity change, and what adjustment-of-status applicants should know.

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What Form I693 Is
Full Name

Report of Immigration Medical Examination and Vaccination Record

Purpose

Form I-693 reports the results of the immigration medical examination and vaccination assessment to USCIS. The examination is used to determine whether the applicant has a health condition that could make the person inadmissible under the health-related grounds in the Immigration and Nationality Act.

Who Uses It

Most applicants who are applying for adjustment of status to lawful permanent residence and who are required to undergo an immigration medical examination submit a Form I-693 completed by a USCIS-designated civil surgeon.

Not A Health Check For Insurance

The examination is an immigration requirement, not an ordinary preventive physical for health insurance purposes.

Not The Green Card Decision

CDC states that the civil surgeon is not responsible for deciding whether the applicant is eligible to adjust status. That determination is made by the DHS/USCIS officer after reviewing the complete immigration record.

Civil Surgeon Vs Panel Physician
Civil Surgeon:
Where: United States
Main Use: Medical examinations for adjustment of status and other situations in which USCIS requires a medical exam performed by a designated civil surgeon.
Form: Form I-693
Panel Physician:
Where: Outside the United States, generally for immigrant-visa processing
Main Use: Medical examinations required for immigrant visa applicants and certain other visa categories that require an overseas immigration medical examination.
Important: A person pursuing consular immigrant-visa processing should follow the embassy/consulate's instructions and use its approved panel physician rather than independently scheduling a U.S. civil surgeon.
Important:

The original title 'Pre-Entry Health Screening' should therefore not be used as though every immigration applicant has a U.S. civil-surgeon exam before entry.

When I693 Is Required
Adjustment Of Status:
General Rule: Most applicants filing for adjustment of status to lawful permanent residence must submit Form I-693 when required under USCIS rules.
Family Based:

Many family-based adjustment applicants are required to submit the medical examination and vaccination record.

Employment Based:

Employment-based adjustment applicants can also be required to submit Form I-693, depending on the circumstances of the adjustment application.

Exceptions And Special Cases
  • Certain refugees adjusting status can have special vaccination-only rules.
  • Certain K nonimmigrants may receive credit for a qualifying overseas medical examination when the applicable conditions are satisfied.
  • Other special categories can have separate medical-exam instructions.
Best Practice:

Follow the exact Form I-485 and USCIS instructions applicable to the person's immigration category rather than assuming that every green-card applicant follows an identical medical-exam procedure.

Year2025 Validity Change
Old Rule

Older USCIS materials described a two-year validity period for Form I-693.

Current Rule

USCIS changed the policy on June 11, 2025. A Form I-693 is generally valid only while the immigration benefit application or request with which the form was submitted remains pending.

Denied Or Withdrawn

USCIS states that an I-693 is no longer valid when the associated immigration benefit application or request is denied or withdrawn.

New Application

USCIS states that a new Form I-693 will generally be required with a subsequent immigration benefit application.

Implication

Do not tell applicants to calculate a simple two-year expiration date from the civil surgeon's signature. For current cases, the key question is the pending status of the immigration benefit application with which the form was submitted.

Filing Timing
Current Practice

USCIS revised Form I-485 filing requirements in December 2024 to require Form I-693 to be submitted together with the Form I-485 when required.

Why Timing Still Matters

Even though the old two-year validity rule has changed, applicants should still schedule the medical exam early enough to complete laboratory testing, vaccinations, and any required follow-up.

Best Practice

Follow the current USCIS filing instructions for the I-485 edition being used and the applicant's immigration category.

Sealed Envelope
Rule

The civil surgeon gives the completed Form I-693 to the applicant in a sealed envelope for submission to USCIS.

Do Not Open

The applicant should not open or alter the sealed envelope. USCIS instructions state that the agency will not accept Form I-693 if the envelope has been opened or altered.

Applicant Copy

The civil surgeon should also provide the applicant a copy of the completed Form I-693 for personal records.

Submission

The applicant submits the sealed envelope to USCIS according to the applicable filing instructions.

Supporting Documents

Documents that do not need to be included in the sealed envelope should be returned to the applicant.

Medical Examination Components
Medical History:
Includes
0:Relevant medical history
1:Symptoms suggesting communicable disease
2:History relevant to TB
3:Potentially relevant psychiatric or neurologic history
4:Other medical information required under CDC Technical Instructions
Physical Examination:
Minimum Elements
0:Eyes
1:Ears
2:Nose and throat
3:Extremities
4:Heart
5:Lungs
6:Abdomen
7:Lymph nodes
8:Skin
Additional Assessment: The civil surgeon performs the examination needed to evaluate applicable Class A and Class B conditions.
Mental Status:
Evaluation
0:Intelligence
1:Thought
2:Cognition/comprehension
3:Judgment
4:Affect and mood
5:Behavior
Purpose: CDC requires a mental-status examination sufficient to assess the presence and severity of conditions relevant to immigration medical admissibility.
Substance Use:
Screening: The medical history and examination can include questions relevant to substance use and substance-related disorders under CDC's medical-examination instructions.
Important: This should not be described simply as a routine drug test for every applicant. The examination uses the specific CDC criteria and classifications.
Infectious Disease Screening
Conditions Of Public Health Significance4 Total
TuberculosisSyphilisGonorrheaHansen's disease (leprosy)
Hiv:
Rule: HIV infection is not itself a health-related inadmissibility ground, and HIV testing is not a required component of the immigration medical examination.
Current C D C Instruction: CDC states that civil surgeons may advise applicants for whom HIV testing is clinically indicated about testing, but applicants do not have to undergo the test merely because of the immigration medical exam.
Tuberculosis
Current Rule:

Under the current CDC Technical Instructions for civil surgeons, all applicants age 2 or older must have an interferon-gamma release assay (IGRA).

Igra:
Required Age: 2 years and older
Approved Tests
0:FDA-approved QIAGEN QuantiFERON product
1:FDA-approved Oxford Immunotec T-SPOT.TB
Result Timing: CDC instructions state that results should generally be available within 72 hours of sample collection.
Chest Xray:
Required When
0:Positive IGRA
1:Known HIV infection
2:Signs or symptoms of tuberculosis disease
Age Note: The required radiographic views vary according to age under CDC's Technical Instructions.
Applicants Under2:
Rule: Applicants younger than 2 generally receive a history and physical examination. If signs or symptoms suggest TB disease or known HIV infection are present, additional TB testing and chest radiography are required.
Positive I G R A:
Latent T B: An applicant with a positive IGRA, no signs/symptoms of infectious TB disease, negative chest X-ray, and no known HIV infection can receive a Class B2 TB, Latent TB Infection classification.
Treatment: Latent TB infection treatment is important for health and prevention but, under the current CDC instructions, completing LTBI treatment is not itself required to complete the adjustment medical examination.
Reporting: Positive IGRA/LTBI cases are reported to the health department of jurisdiction under CDC requirements.
Important Correction:

The previous wording 'IGRA blood test or TST for everyone age 2+' is incorrect. The current civil-surgeon instructions require IGRA for applicants age 2 or older; TST is reserved for certain children under age 2.

Vaccination Requirements
Governing Principle:

The civil surgeon reviews the applicant's age, vaccination history, documented immunity, and medical contraindications to determine which age-appropriate vaccines are required.

Diseases Covered By Technical Instructions15 Total
DiphtheriaTetanusPertussisPolioMeaslesMumpsRubellaRotavirusHaemophilus influenzae type bHepatitis AHepatitis BMeningococcal diseaseVaricellaPneumococcal diseaseInfluenza
Critical Qualification:

The list above is the set of diseases covered by the vaccination technical instructions, not a statement that every applicant must receive every vaccine on the list.

Age Specific:

CDC's Table 1 determines which vaccines are required for each applicant according to age. For example, some childhood vaccines are not required for adults.

Records:
Accepted: Written vaccination records can be accepted when they contain dates of administration and otherwise satisfy CDC documentation requirements.
Self Reported: Self-reported vaccination history without acceptable written documentation is generally not enough.
Foreign Records: CDC states that vaccines administered outside the United States can generally be credited when the records are reliable and the vaccination schedule is consistent with ACIP recommendations.
Translation: The applicant is responsible for providing reliable English translations of vaccination records that are not in English.
Immunity:
Lab Evidence: Laboratory evidence of immunity can be accepted for certain diseases, including measles, mumps, rubella, hepatitis A, hepatitis B, polio, and varicella, subject to CDC requirements.
Varicella History: A reliable history of varicella disease can satisfy requirements in appropriate circumstances when the CDC criteria for accepting that history are met.
Catch Up:

Applicants do not necessarily need to complete every multi-dose vaccine series before filing. The civil surgeon generally administers at least the age-appropriate dose required at the exam when the applicant is not up to date, and the remaining series can be completed according to the applicable schedule.

Waiver:
Blanket Waiver: CDC provides circumstances in which a vaccine is not appropriate because of age, contraindication, or another recognized reason and the civil surgeon documents the applicable blanket-waiver reason on Form I-693.
Individual Waiver: Other immigration waiver issues are different from the civil surgeon's blanket vaccination waiver documentation and can require USCIS consideration.
Covid Vaccination
Current Rule

Do not publish COVID-19 vaccination as a simple universal vaccine requirement without checking the current CDC vaccination technical instructions and the applicant's circumstances. CDC's vaccination requirements are based on its current technical instructions and age-appropriate requirements.

Important

The immigration vaccination list is not identical to the general adult ACIP vaccination schedule.

Syphilis And Gonorrhea
Syphilis

CDC technical instructions contain specific age-based and risk-based requirements for syphilis screening.

Gonorrhea

CDC technical instructions contain specific applicant-age criteria for gonorrhea testing.

Publication Rule

Do not tell every applicant that both tests are automatically performed in exactly the same manner. The current CDC technical instructions determine which applicants require which tests.

Mental Health And Substance Use
Mental Health

The examination includes a mental-status evaluation. Immigration law focuses on specified health-related grounds, rather than treating every mental-health diagnosis as an automatic inadmissibility finding.

Substance Use Disorder

A history or diagnosis involving substance use is evaluated under the specific immigration medical criteria. A past history alone should not be described as an automatic bar.

Medical Documentation

Applicants with significant psychiatric or substance-related treatment history should bring relevant medical records when available and disclose information accurately.

Medical Conditions
Not Automatic Denial

Having a chronic disease, disability, cancer history, diabetes, hypertension, or another medical condition does not automatically make an applicant inadmissible.

Public Health Grounds

The immigration medical examination focuses on specified health-related grounds of inadmissibility, including certain communicable diseases of public health significance.

Current Function

The civil surgeon records the medical findings required by the technical instructions; USCIS makes the final immigration decision.

What To Bring
Identity
  • Valid passport or other acceptable government-issued photo identification
  • Immigration documents requested by the civil surgeon
  • USCIS notices or filing information when relevant
  • Address and contact information
Vaccination
  • Official vaccination record
  • Physician or clinic records
  • Childhood immunization records
  • Laboratory immunity results when available
  • Reliable foreign vaccination records with English translation if needed
Medical
  • Current medication list
  • Relevant medical records
  • Chronic-disease documentation
  • Prior TB records
  • Prior chest X-rays when relevant
  • Psychiatric treatment records when relevant
  • Specialist reports when relevant
Administrative
  • Form I-693 or instructions from the civil surgeon
  • Form I-485 information where applicable
  • Payment method
  • Previous USCIS correspondence relating to the medical examination
Foreign Vaccination Records

Vaccines received outside the United States are not automatically disregarded. CDC states that reliable foreign vaccination records can generally be accepted when they satisfy documentation requirements.

Documentation Requirements
  • Exact vaccination date
  • Month/day/year when available
  • Vaccine or disease identified
  • Record appears authentic and unaltered
Translation:

Records not in English should be accompanied by a reliable English translation. The applicant is responsible for providing the translation.

Immunity:

Where permitted by CDC instructions, laboratory evidence of immunity can avoid unnecessary vaccination.

Children
Special Rules

Children have age-specific vaccination and TB-screening requirements. The civil surgeon applies the CDC table appropriate to the child's age.

Under2 T B

Children younger than 2 do not automatically receive the same IGRA requirement as applicants age 2 and older.

Rotavirus

Rotavirus is an example of an age-limited vaccination requirement; it is not an adult vaccination requirement.

Hib

Hib is another example of a vaccine that is generally age-specific rather than universally required for adults.

Older Adults
Vaccines

Older adults can have a substantially different vaccination assessment because requirements are age-specific.

Pneumococcal

Pneumococcal vaccination requirements under the immigration medical exam depend on the CDC age-based table.

Influenza

Seasonal influenza is one of the vaccines included in the civil-surgeon technical instructions and is assessed according to the current applicable seasonal and age requirements.

Finding Civil Surgeon
Official Tool:

USCIS provides a Find a Doctor search for designated civil surgeons.

How To Verify
  • Use the official USCIS civil-surgeon locator.
  • Confirm the physician's current designation.
  • Call the office before scheduling.
  • Ask which I-693 edition the office currently accepts/prepares.
  • Ask what identification and vaccination records are required.
  • Ask for a complete fee schedule before the appointment.
Important:

Do not rely on a directory listing without checking the doctor's current status and appointment availability.

Appointment Preparation
Before appointment
Collect passport, immigration documents, vaccination records, medical records, and medication information.
At appointment
Complete the history, examination, vaccination review, and required laboratory testing.
After testing
Complete required follow-up, vaccination doses, imaging, or consultations identified by the civil surgeon.
Form completion
The civil surgeon completes and signs Form I-693 after all required components are addressed.
Submission
Receive the sealed I-693 envelope and submit it to USCIS according to the current filing instructions.
Records
Keep the civil surgeon's copy and all underlying medical/vaccination documents.
After The Exam
Sealed Envelope

Keep the USCIS envelope sealed until it is submitted according to USCIS instructions.

Personal Copy

Retain the copy provided by the civil surgeon for future reference.

Follow Up

If USCIS later requests evidence or correction, follow the notice and coordinate with the civil surgeon when the deficiency concerns the medical examination.

New Application

If an immigration benefit application is later denied, withdrawn, or a new benefit application is filed, review the current I-693 validity rule rather than assuming the old form remains valid indefinitely.

Special Cases
Refugee

Refugees adjusting status can have special I-693 vaccination-assessment rules depending on the overseas exam and the medical findings.

Asylee

Asylees adjusting status can have specific vaccination and civil-surgeon requirements. Do not automatically apply refugee-specific blanket civil-surgeon rules to asylees.

K Visa

Certain K nonimmigrants who already completed a qualifying overseas medical exam can avoid repeating the full examination when the regulatory and filing conditions are met.

Military

USCIS has special provisions for certain U.S. armed-forces applicants and dependents, including specific blanket-designated physicians.

Medical Exam Vs Health Insurance
Immigration Exam

Determines whether the applicant satisfies specified immigration medical requirements.

Health Insurance

Pays covered healthcare expenses under an insurance contract.

Important

Passing an immigration medical examination does not establish health-insurance eligibility, and health insurance does not replace the immigration medical examination.

Expense Risk

Vaccines, laboratory tests, X-rays, and the civil-surgeon fee may have different insurance treatment. Confirm before assuming the applicant's existing plan will pay.

Applicant Checklist
0

Confirm whether the case requires a civil surgeon or overseas panel physician.

1

Use the official USCIS civil-surgeon locator when a U.S. exam is required.

2

Bring passport or accepted photo identification.

3

Bring all written vaccination records.

4

Bring reliable English translations for foreign-language medical/vaccine records.

5

Bring laboratory immunity results when available.

6

Bring relevant medical and TB records.

7

Bring current medication information.

8

Ask for the complete examination and laboratory fee before scheduling.

9

Complete required vaccinations/testing/follow-up.

10

Verify that the civil surgeon gives you a sealed I-693 envelope and personal copy.

11

Do not open or alter the sealed envelope.

Questions For Civil Surgeon
0

Are you currently designated by USCIS as a civil surgeon?

1

Which Form I-693 edition are you currently using?

2

What documents should I bring?

3

Which vaccination records are acceptable?

4

Do foreign-language records need certified or other reliable English translation?

5

Which laboratory tests are included in your quoted examination fee?

6

Is the IGRA included?

7

What is the additional charge for a chest X-ray if required?

8

How are vaccines billed?

9

What happens if I need additional testing or specialist evaluation?

10

When will the I-693 be completed?

11

Will I receive a personal copy?

12

Will the I-693 be provided in a sealed USCIS envelope?

Six-Step Appeal Quick Reference Guide
0

1. Determine whether you need a U.S. civil surgeon or an overseas panel physician.

1

2. Locate the approved provider through the official USCIS or consular process.

2

3. Bring complete vaccination, identity, and relevant medical records.

3

4. Complete the age-appropriate examination, TB screening, vaccinations, and other required testing.

4

5. Receive the completed I-693 in the required sealed envelope and keep your personal copy.

5

6. Follow the current USCIS validity and filing rules instead of relying on older two-year I-693 guidance.

Last Verified

2026-09-14

Content Note

Immigration medical requirements can change through USCIS policy updates and CDC Technical Instructions. The information here reflects the current guidance checked on September 14, 2026. The I-693 validity policy changed in June 2025, so older two-year-validity content should not be reused. Civil-surgeon requirements and fees vary, and consular immigrant-visa applicants generally follow a separate panel-physician process. This guide is educational and is not immigration, medical, tax, or legal advice.

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Common Pitfalls to Avoid
  • ❌ Calling every immigration medical exam a pre-entry exam✓ Adjustment-of-status applicants in the U.S. generally use civil surgeons, while immigrant-visa applicants abroad generally use panel physicians.
  • ❌ Saying I-693 is valid for two years✓ USCIS changed the validity policy in June 2025. The form is generally valid only while the associated immigration benefit application remains pending.
  • ❌ Saying every green-card applicant must receive every vaccine listed by CDC✓ The civil surgeon applies age-specific requirements using current CDC vaccination instructions.
  • ❌ Saying everyone age 2+ can use IGRA or TST interchangeably✓ Current civil-surgeon instructions require IGRA for applicants age 2 and older; TST is reserved for certain children under 2.
  • ❌ Saying everyone over 15 automatically gets a chest X-ray✓ Chest X-ray is triggered by specified circumstances such as positive IGRA, known HIV infection, or TB signs/symptoms.
  • ❌ Saying the civil surgeon decides whether someone gets a green card✓ The civil surgeon performs and documents the medical examination; USCIS decides the immigration application.
  • ❌ Publishing $200–$500 as the official exam price✓ Civil-surgeon fees are private-provider charges and vary by location and applicant requirements.
  • ❌ Assuming all vaccines must be completed before the exam✓ The civil surgeon generally gives the required dose(s) needed at the exam; complete multi-dose series according to the applicable schedule.
  • ❌ Opening the sealed I-693 envelope✓ Keep the USCIS envelope sealed; retain the separate personal copy.
  • ❌ Assuming a chronic disease automatically causes immigration inadmissibility✓ The medical exam focuses on specified health-related grounds of inadmissibility.
  • ❌ Treating HIV as an automatic immigration medical barrier✓ HIV infection was removed from the health-related inadmissibility grounds and HIV testing is not a required component of the civil-surgeon exam.
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❓ Frequently Asked Questions

Most applicants who are adjusting status to lawful permanent residence in the United States and are subject to the immigration medical examination must submit Form I-693 completed by a USCIS-designated civil surgeon. Special categories such as certain refugees and K nonimmigrants can have different rules. Applicants completing immigrant-visa processing abroad generally follow the panel-physician process instead.

No. USCIS changed this rule in June 2025. A Form I-693 is generally valid only while the immigration benefit application or request with which it was submitted remains pending. If that application is denied or withdrawn, the I-693 is no longer valid under the current policy, and a new immigration benefit application generally requires a new I-693.

No. The civil surgeon applies the current CDC vaccination table based on the applicant's age, vaccination records, documented immunity, and medical circumstances. CDC lists multiple diseases covered by its immigration vaccination instructions, but an applicant does not automatically need every vaccine on that list. Reliable foreign vaccination records and certain laboratory evidence of immunity can also satisfy requirements when CDC rules permit.

Under the current CDC civil-surgeon instructions, every applicant age 2 or older must have an interferon-gamma release assay (IGRA). A chest X-ray is required when the IGRA is positive, when the applicant has known HIV infection, or when signs or symptoms suggest tuberculosis disease. The current rule should not be summarized as an interchangeable IGRA-or-TST requirement for everyone age 2 and older.

There is no official nationwide price. Civil surgeons are private providers and can charge different fees. The total can include the examination, IGRA, vaccines, laboratory tests, chest X-ray when required, follow-up examinations, and translations or other services. Ask several designated civil surgeons for an itemized price before scheduling.

The civil surgeon gives the applicant the completed I-693 in a sealed envelope for submission to USCIS and normally provides a separate copy for the applicant's records. Do not open or alter the sealed envelope. USCIS, not the civil surgeon, decides the immigration application after reviewing the medical examination together with the rest of the case.
Official References & Cited Sources
USCIS — Form I-693 Validity Policy Update

Official June 11, 2025 policy change replacing the old blanket two-year I-693 validity rule.

USCIS — Form I-693 Instructions

Official instructions for Form I-693, including designated civil surgeons, medical examination, submission, sealed-envelope requirements, and applicant documentation.

USCIS — Find a Doctor

Official USCIS tool for locating designated civil surgeons.

CDC — Technical Instructions for Civil Surgeons

Official CDC technical-instruction index covering medical history, physical examination, TB, vaccinations, mental health, syphilis, gonorrhea, Hansen's disease, and other medical conditions.

CDC — Tuberculosis Technical Instructions

Current IGRA, chest-X-ray, age, and TB-classification requirements for civil-surgeon examinations.

CDC — Vaccination Technical Instructions

Current age-specific vaccine requirements, documentation, immunity, foreign vaccination records, contraindications, and blanket-waiver rules.

CDC — Medical History and Physical Examination

Current physical and mental-status examination requirements.

CDC — Panel Physician Technical Instructions

Official distinction between overseas panel-physician examinations and U.S. civil-surgeon examinations.