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What Does a Medical Lab Technician Do? Duties and Education

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By: All Allied Health Staff

Updated: December 3, 2025

Home » Specialties » Medical Lab Techician

Medical Lab Technician At a Glance

  • What you’ll do: You’ll work under the supervision of a medical technologist or physician to perform tests that help physicians diagnose and treat diseases. Medical lab technicians prepare samples for analysis, use equipment to locate microorganisms, monitor tests and procedures, analyze the chemical content of fluids, match blood for transfusions, and test for drug levels in the blood.
  • Where you’ll work: Hospitals, clinics, private laboratories, public health organizations, research and development departments of pharmaceutical companies
  • Degree you’ll need: Associate’s degree or postsecondary certificate
  • Median annual salary: $62,930

Job Environment

Medical technologists act as supervisors for medical technicians, who perform many of the same duties in a physician’s office or lab. On the job, you’ll collect and analyze body fluids, tissue and other substances to determine normal or abnormal findings. You’ll operate sophisticated equipment and instruments to identify the results.

Both technicians and technologists perform tests and procedures that physicians or other healthcare personnel order. However, technologists perform more complex tests and laboratory procedures than technicians do. In these roles, you’ll work side by side in doctor’s offices, clinics, diagnostic labs and research environments.

Medical laboratory technicians often wear eye shields, gloves and other gear to prevent the spread of infection and to protect themselves from solutions and reagents used in testing.

Median Annual Salary

The U.S. Bureau of Labor Statistics says the median annual salary for lab technicians is $62,930.

They also cite medical and clinical laboratory technician median annual salaries by state. See what you could earn where you choose to work.

Clinical Laboratory Technologists and Technicians

National data

Median Salary: $62,930

Projected job growth: 1.7%

10th Percentile: $38,910

25th Percentile: $47,650

75th Percentile: $81,450

90th Percentile: $100,990

Projected job growth: 1.7%

State data

State Median Salary Bottom 10% Top 10%
Alabama $49,440 $34,790 $79,520
Alaska $60,950 $44,550 $109,080
Arizona $62,530 $40,520 $99,560
Arkansas $49,670 $35,580 $79,420
California $76,010 $47,580 $126,870
Colorado $70,050 $47,050 $102,900
Connecticut $65,310 $43,320 $111,940
Delaware $68,630 $46,650 $98,420
District of Columbia $76,560 $47,470 $126,300
Florida $60,510 $37,530 $96,860
Georgia $62,180 $37,970 $101,020
Hawaii $66,020 $48,070 $100,340
Idaho $47,450 $38,130 $92,280
Illinois $71,950 $44,980 $99,970
Indiana $57,080 $38,910 $87,470
Iowa $54,260 $38,790 $79,660
Kansas $62,050 $38,490 $94,780
Kentucky $60,880 $37,800 $88,750
Louisiana $54,460 $33,140 $84,720
Maine $68,690 $46,280 $94,320
Maryland $63,690 $34,760 $98,260
Massachusetts $79,120 $47,360 $105,750
Michigan $61,260 $37,560 $91,280
Minnesota $74,440 $49,810 $101,190
Mississippi $50,640 $33,760 $81,200
Missouri $60,300 $37,490 $91,540
Montana $65,190 $38,910 $97,070
Nebraska $60,540 $38,090 $85,610
Nevada $57,320 $40,390 $103,890
New Hampshire $81,020 $42,090 $99,930
New Jersey $68,450 $46,530 $107,470
New Mexico $47,360 $36,770 $80,990
New York $97,280 $50,060 $132,530
North Carolina $60,650 $39,860 $86,490
North Dakota $62,680 $37,300 $83,920
Ohio $63,800 $39,250 $95,100
Oklahoma $53,300 $35,780 $83,970
Oregon $83,010 $49,260 $117,640
Pennsylvania $51,680 $37,630 $86,390
Rhode Island $75,780 $41,850 $102,650
South Carolina $55,280 $36,420 $81,930
South Dakota $60,890 $37,550 $81,560
Tennessee $62,070 $37,800 $87,210
Texas $59,290 $38,330 $94,830
Utah $49,090 $38,220 $86,080
Vermont $78,680 $56,460 $101,120
Virginia $61,050 $38,910 $96,080
Washington $72,760 $46,780 $112,020
West Virginia $61,810 $37,240 $88,470
Wisconsin $60,670 $46,350 $84,980
Wyoming $65,510 $34,270 $99,440

Source: U.S. Bureau of Labor Statistics (BLS) 2025 median salary; projected job growth through 2034. Actual salaries may vary depending on location, level of education, years of experience, work environment, and other factors. Salaries may differ even more for those who are self-employed or work part time.

Career Advancement

If you’d like to advance and gain more responsibility and autonomy in the field, you can move into a medical technologist position. There, you can specialize in a variety of areas such as:

  • Blood bank technology (immunohematology)
  • Clinical chemistry technology
  • Cytotechnologist
  • Immunology
  • Microbiology
  • Molecular biology
  • Phlebotomy
  • Histotechnology

Certification of medical laboratory technologists and technicians is required for licensure in some states and by some individual employers. Although certification isn’t required to enter the occupation in all cases, earning it indicates your dedication to employers, and your commitment to high standards and continued improvement.

Credentialing Agencies Include:


The American Society for Clinical Pathology (ASCP) and American Medical Technologists offer national testing for the title of Certified Medical Laboratory Technician (MLT)