Medical Assistant Jobs in Missouri

Medical assistant jobs in Missouri are in steady demand, concentrated in primary care clinics, multispecialty physician groups, and health system outpatient networks serving Kansas City, St. Louis, and Springfield. Major hiring organizations with a lasting presence in the state include BJC HealthCare, Mercy Health, and Saint Luke's Health System. The most consistent openings are for medical assistants with clinical documentation, phlebotomy, and care coordination experience, especially in family medicine and internal medicine settings. Find a role that fits below and apply directly.

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Overview

Open roles78
Top employerSSM Health
Top citySt. Louis, MO
Cities hiring33
Work type83% On-site
Top industryHealthcare

Showing 5 of 78+ Medical Assistant jobs

Saint Francis Healthcare System
Medical Assistant - Piedmont
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Saint Francis Healthcare System
Added 1d ago
Medical Assistant - Piedmont
Saint Francis Healthcare System
Piedmont, Missouri
Customer Service
Customer Support
Hospitality & Guest Services
CCMA Certification
1,001-5,000

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Mercy
Medical Assistant - Pediatrics
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Mercy
Added 1d ago
Medical Assistant - Pediatrics
Mercy
Ballwin, Missouri
Business Development
Growth Marketing
Marketing
BLS Certification
10,000+

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The University of Kansas Health System
Medical Assistant (FT) - South KC Medical Pavilion
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The University of Kansas Health System
Added 1d ago
Medical Assistant (FT) - South KC Medical Pavilion
The University of Kansas Health System
Kansas City, Missouri
Customer Service
Customer Support
Hospitality & Guest Services
CCMA Certification
5,001-10,000

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Washington University in St. Louis
Medical Assistant III - Urologic Surgery
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Washington University in St. Louis
Added 1d ago
Medical Assistant III - Urologic Surgery
Washington University in St. Louis
St. Louis, Missouri
Accounting
Business Operations
Project Management
$19 - $29/hr
CCMA Certification
10,000+

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NKC Health
Medical Assistant (Certified/Registered)
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NKC Health
Added 1d ago
Medical Assistant (Certified/Registered)
NKC Health
Kansas City, Missouri
Customer Service
Customer Success
Customer Support
BLS Certification
5,001-10,000

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Medical Assistant Jobs by City in Missouri

Where Missouri roles are concentrated, by current openings.

Springfield
8 jobs
Kansas City
6 jobs
Fenton
3 jobs
Ballwin
3 jobs
Bridgeton
3 jobs
Lees Summit
3 jobs
Saint Charles
3 jobs
Richmond Heights
3 jobs

Medical Assistant Job Market in Missouri

A snapshot from current Missouri openings, updated as new roles post.

Who's Hiring

  • SSM Health
    SSM Health22
  • Mercy
    Mercy14
  • Saint Luke's
    Saint Luke's6
  • CoxHealth
    CoxHealth3
  • BJC HealthCare
    BJC HealthCare2

Top Industries Hiring

  • Healthcare & Medical Services
  • Education

What Missouri Employers Look For

The qualifications that appear most often in medical assistant jobs across Missouri.

  • Certified Medical Assistant (CMA) or Registered Medical Assistant (RMA) credential preferred by most Missouri employers
  • Completion of an accredited medical assistant diploma or associate degree program
  • Proficiency with electronic health records systems such as Epic or Cerner
  • Experience performing clinical tasks including phlebotomy, injections, and vital signs
  • Strong patient communication skills and ability to work in fast-paced outpatient settings
  • CPR and Basic Life Support certification required by most clinical employers

Medical Assistant Jobs in Missouri: Frequently Asked Questions

How do you become a medical assistant in Missouri?

Missouri does not require a state license to work as a medical assistant, but most employers strongly prefer candidates who hold a nationally recognized credential such as the Certified Medical Assistant (CMA) through the American Association of Medical Assistants or the Registered Medical Assistant (RMA) through American Medical Technologists. To earn either credential, you typically complete an accredited medical assistant program at a community college or vocational school in Missouri, then pass a national certification exam.

How much do medical assistants make in Missouri?

Medical assistants in Missouri earn a median of about $40,440 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $35,810 for the lowest 10% to over $48,360 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire medical assistants in Missouri?

Missouri medical assistant roles are posted by SSM Health, Mercy, and Saint Luke's and others right now, based on current listings on Migrate Mate as of August 2026. Missouri's large integrated health systems and independent physician groups generate the most consistent volume of openings.

Which Missouri cities have the most medical assistant jobs?

St. Louis, Springfield, and Kansas City have the most medical assistant openings in Missouri. Kansas City and St. Louis drive the bulk of postings because of the large hospital systems, multispecialty clinics, and academic medical centers headquartered in those metros, while Springfield's concentration of Mercy Health and CoxHealth facilities makes it a strong secondary market for the role.

Are there remote medical assistant jobs in Missouri?

Yes, but they're rare. Medical assisting is a hands-on clinical role centered on direct patient care, so most positions require on-site work at a clinic or health system. About 17% of medical assistant openings tied to Missouri are remote or hybrid as of August 2026, and those tend to involve administrative or telehealth support functions rather than clinical duties.

How can I get hired as a medical assistant in Missouri with little or no experience?

The most realistic entry path is completing an accredited medical assistant program at a Missouri community college, such as those offered through St. Louis Community College or State Fair Community College, then applying to externship or new-grad positions at health systems like Mercy Health or BJC HealthCare that regularly bring on entry-level candidates from local programs. Lateral moves from patient service representative, medical receptionist, or phlebotomy technician roles are also a common door into clinical medical assistant work. Earning a CMA or RMA credential before applying gives candidates a measurable edge over those without certification.

Where can I find and apply to medical assistant jobs in Missouri?

You can find and apply to medical assistant jobs in Missouri on Migrate Mate, which lists current Missouri openings from employers across the state. Find roles that fit your experience and location and apply directly.

See All 78 Medical Assistant Jobs in Missouri

Find roles in Missouri that match your experience and apply in just a few clicks.

Find Medical Assistant Jobs