Quick answer: Clinical laboratory science is one of the more genuinely online-friendly allied-health degrees at the didactic level. Clinical laboratory technologists and technicians earn a median $62,930 per year, or $30.26 per hour (BLS OEWS, May 2025). The credential runs through a NAACLS-accredited bachelor’s degree in medical laboratory science.
Clinical Laboratory Science at a Glance
Measure
Value
Median annual wage
$62,930
Median hourly wage
$30.26
Employed nationally
332,940
Bottom 10 percent
$38,910
Top 10 percent
$100,990
Middle half
$47,650 to $81,450
Projected change, 2024-34
1.7%
Annual openings
about 22,600
Wage and employment figures: BLS OEWS, May 2025. Growth and openings: BLS Employment Projections, 2024-34.
What Do Online Clinical Laboratory Science Programs Actually Look Like?
Clinical laboratory science is one of the more genuinely online-friendly allied-health degrees at the didactic level. Chemistry, hematology, microbiology and immunology coursework transfers to distance delivery well. The clinical practicum does not: it is completed in a working hospital or reference laboratory, and securing that placement is the practical bottleneck.
Where This Sits on the Ladder
This is the licensed tier above credentials many readers already hold. The rungs run:
Phlebotomist - short certificate, draws specimens
Medical laboratory technician - NAACLS-accredited associate degree, performs routine testing
Medical laboratory scientist - NAACLS-accredited bachelor’s degree, performs and validates complex testing
For scale, medical assistants show a median of $45,690 against $62,930 for clinical laboratory technologists and technicians (BLS OEWS, May 2025).
How Fast Is the Field Growing?
Employment is projected to change by 1.7% between 2024 and 2034, with roughly 22,600 openings a year (BLS Employment Projections, 2024-34). Openings come from growth and from replacing people who leave the occupation, which is why the annual figure can look large relative to the percentage.
Why NAACLS Accreditation Decides the Outcome
Programs carry accreditation from NAACLS, the National Accrediting Agency for Clinical Laboratory Sciences, and that accreditation is what routes a graduate to the ASCP Board of Certification examination. Employers treat ASCP certification as the working credential, so the accreditation question is really an employability question.
Separately from programmatic accreditation, the institution itself should hold accreditation from a recognized institutional accreditor. Credit transfer between institutions is decided by the receiving school and genuinely varies, so get any transfer evaluation in writing before enrolling.
What Does the Job Involve Day to Day?
Clinical laboratory scientists run and validate the tests that most diagnoses depend on: blood chemistry, cultures, cross-matching for transfusion, molecular assays. The work is instrument-heavy and quality-control-heavy, and the judgment sits in recognizing when a result is wrong before it reaches a clinician. Most positions are in hospital laboratories, with the remainder in reference labs, physician offices and public health.
Where Do Clinical laboratory technologists and technicians Earn the Most?
State
Median annual wage
Employment
New York
$97,280
16,460
Oregon
$83,010
2,660
New Hampshire
$81,020
800
Massachusetts
$79,120
10,850
Vermont
$78,680
460
Highest-paying states, BLS OEWS, May 2025. Cost of living is not held constant, so a higher median does not automatically mean more disposable income.
Licensing and Credentialing
The national framework is the constant: a NAACLS-accredited program, then the Board of Certification examination administered through ASCP. What sits on top of that framework is set jurisdiction by jurisdiction, and this site does not hold a sourced dataset of per-state rules, so confirm the specifics with your state health department or clinical laboratory personnel board before enrolling.
What You Will Study
Coursework runs through clinical chemistry, hematology and coagulation, immunohematology and transfusion medicine, clinical microbiology, immunology and molecular diagnostics, with a heavy layer of quality control, method validation and laboratory mathematics running underneath. The analytical habit the degree builds is skepticism toward your own results: recognizing when an instrument has drifted, when a specimen was compromised before it reached you, and when a value that is technically in range is still wrong for that patient.
Cost, Time and Whether It Pays
This site does not publish tuition figures, because there is no sourced dataset behind them and the number varies enormously by institution and residency. What can be stated is the wage structure the degree leads into. The middle half of clinical laboratory technologists and technicians earn between $47,650 and $81,450, with the bottom 10 percent at $38,910 and the top 10 percent at $100,990 (BLS OEWS, May 2025). The gap between the 25th and 75th percentile is the honest range to plan against - not the median alone, and not the top figure.
Against the tier below, medical assistants show a median of $45,690. The difference is what the additional education is buying, and it should be weighed against the years out of full-time earnings that the program requires.
How to Choose a Program
The practicum is the thing to interrogate. Ask whether the program has affiliation agreements with specific laboratories or expects you to arrange your own placement, how many students compete for those seats, and what happens if no placement is available in your cohort year. Also confirm NAACLS accreditation directly with NAACLS, and ask what share of graduates sit and pass the ASCP Board of Certification examination, since that credential rather than the degree is what most employers screen on.
Where the Jobs Are
State
Employment
Median annual wage
Texas
29,530
$59,290
California
29,210
$76,010
Florida
25,790
$60,510
New York
16,460
$97,280
North Carolina
13,710
$60,650
Largest employing states, BLS OEWS, May 2025. Employment concentration and pay do not track each other, which is why the highest-paying states above are not the same list. State and metro pages linked below carry the full distribution.
What to Weigh Before Committing
Two realities shape this path. The first is the practicum bottleneck: laboratory placements are finite, and a program that admits more students than it can place will delay somebody. Ask before enrolling, not after. The second is that the published wage range is unusually wide because the occupation bundles technicians and technologists together, so the median understates what a certified technologist in a hospital laboratory typically earns and overstates entry-level technician pay. The field’s low projected growth also disguises a large replacement need, which is why annual openings are high relative to the growth rate.
Questions to Ask an Admissions Office
Ask these before an application fee, and get the answers in writing rather than over the phone:
Is the program currently with accreditation from NAACLS, and has its status changed in the last three years? Verify the answer against NAACLS directly rather than the program’s own page.
Who arranges the required in-person hours, the program or the student, and what happens if no site is available in my cohort year?
What is the published first-time pass rate for the Board of Certification examination, and for which graduating class?
Which prior coursework or credentials transfer in, and will you evaluate my transcript in writing before I enroll? Transfer is decided by the receiving institution and genuinely varies.
What is the total time to completion for someone in my situation, including prerequisites, and how many students in the last cohort finished on that schedule?
Colleges Offering This Degree
How we rank schools – graduation rate, graduate earnings, cost and retention.
Advertising plays no part.
This page lists 10 schools, closest group first, then ordered by
BOC Score with the highest at the top.
10 of them carry a score.
LOCAL RANK
Location / proximity to this page
Defines the local group
Graduation rate how often students finish
30%
Median earnings, 10 years after entry whether it paid off
25%
Average net price what students actually pay after aid; lower ranks higher
20%
Retention rate how many come back for year two
15%
Fully online availability whether you can study while working
10%
Scores come from IPEDS (2024) and the U.S. Department of Education College Scorecard.
Earnings are for all graduates of a school, not one program, so treat them as a signal
about the institution rather than about this subject.
Sponsored listings are paid placements and are labelled as such; they are separate from
this ranking and never change it. Read the full methodology.
#1
The University of Texas Medical Branch at Galveston
Can you earn a clinical laboratory science degree online?
The coursework, largely. The clinical practicum, no. NAACLS-accredited programs deliver didactic content online in many cases, but every accredited route includes a supervised practicum in a working laboratory. Confirm how a program secures placements before enrolling, because that is the step most likely to delay a finish.
How much do clinical laboratory scientists make?
The national median annual wage for clinical laboratory technologists and technicians is $62,930, or $30.26 per hour (BLS OEWS, May 2025). The bottom 10 percent earn $38,910 or less and the top 10 percent earn $100,990 or more, across 332,940 people nationally. The technologist tier sits toward the upper half of that spread.
What is the difference between an MLT and an MLS?
A medical laboratory technician holds a NAACLS-accredited associate degree and performs routine testing under supervision. A medical laboratory scientist holds a NAACLS-accredited bachelor's degree and handles complex assays, validation and troubleshooting. Both sit inside the same BLS occupation, which is why the published wage range is wide.
Do I need a license to work in a clinical laboratory?
It depends where you work, and the rules are set at state level rather than nationally. The national constants are NAACLS accreditation and ASCP certification. Confirm the personnel requirements with your state health department or clinical laboratory personnel board, because they differ.
Does medical assistant or phlebotomy experience help?
It helps with admission and with the practicum, not usually as academic credit. Specimen handling, patient interaction and lab workflow are already familiar, which matters during placement. Transfer of any prior coursework is decided by the receiving institution and varies.
Is clinical laboratory science a growing field?
Employment is projected to change by 1.7% from 2024 to 2034, with about 22,600 openings per year (BLS Employment Projections, 2024-34). Growth is modest, but the openings figure is large because the workforce is sizeable and a substantial share of it is approaching retirement.
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 29-2010 Clinical Laboratory Technologists and Technicians.
U.S. Bureau of Labor Statistics, Employment Projections program, 2024-34.
About this guide: Researched and written by the TradeCareerPath Editorial Team. Our editorial team researches and sources every trade school and career guide using federal labor and education data, including BLS OEWS and Employment Projections, DOL apprenticeship records, IPEDS, College Scorecard, and state licensing boards. We follow the editorial standards documented at /editorial-policy/.