
Before you begin, you’ll need to meet key health and safety requirements set by our clinical partners. See what’s required and take your next step.
The Associate in Applied Science (AAS) in Medical Laboratory Science degree provides education and training for employment in various medical, clinical and bioscience laboratories. Medical Laboratory Technicians (MLT's) perform technically precise laboratory procedures using quality assurance and process improvement knowledge in compliance with appropriate regulatory guidelines to ensure quality patient care, work safety, and medico-legal standards by conducting a variety of tests on various specimens submitted to medical and clinical laboratories. Students in the Medical Laboratory Science program may be exposed to potentially infectious blood tissues and body fluids. A Certificate of Completion (CCL) in Medical Laboratory Science is also available.
High school diploma or GED equivalent.
Completion of Program Prerequisites.
Proof of current immunization: Measles, Mumps, and Rubella (MMR), tuberculosis skin test (TB), varicella, tetanus, diphtheria, Hepatitis B vaccine (HEB), and Seasonal Flu vaccine.
Submit current CPR card for Health Care Provider and maintain current status throughout the practicum(s).
Complete and submit health declaration form signed by a licensed health care provider.
Submit to a drug screening and demonstrate negative results.
Ability to fully participate in classroom, laboratory, or clinical setting program activities.
A formal application and admission or readmission to the Medical Laboratory Science Program is required.
Application to the Medical Laboratory Science program can be obtained from a Health Professions Advisor, the Program Director, or via the Phoenix College Health Professions, Fitness and Wellness web site.
Background Check Requirements
Admission to an Allied Health program requires that students be in compliance with the Maricopa County Community College District Supplemental Background Check policy. Program applications will not be accepted without a copy of an Arizona Department of Public Safety Level One Fingerprint Clearance Card. Upon conditional program admission, the student must comply with all requirements of the current MCCCD background check policy.
Students must earn a grade of C or better in all courses within the program.
Please note the additional GPA requirements in the Program Prerequisites area.
Completion of Anatomy and Physiology, Biology, Chemistry, Mathematics and Phlebotomy courses within the last eight (8) years is required. Courses must be completed within eight (8) years as part of the degree completion for admission or readmission to the Medical Laboratory Science Program.
If ASU students taking MDL courses concurrently do not meet the GPA requirements noted in the Program Prerequisite area, they must meet the ASU program admission and graduation requirement for concurrent ASUPC program participation.
Successful completion of this degree may lead to employment in a variety of different occupations and industries. Below are examples of related occupations with associated Arizona-based wages* for this degree. Education requirements vary for the occupations listed below, so you may need further education or degrees in order to qualify for some of these jobs and earn the related salaries. Please visit with an academic advisor and/or program director for additional information. You can click on any occupation to view the detail regarding education level, wages, and employment information.
* Career and wage information provided by Pipeline AZ using data, reports, and forecasts which are generated using government data sources. Sources
The following is the suggested course sequence by term. Please keep in mind:
Full-time status is 12 credits to 18 credits per semester.
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| ENG101 or ENG107 |
First-Year Composition or First-Year Composition for ESL | Critical course | PP or PP | 3 | |
| MAT140 or MAT141 or MAT142 or MAT145 or MAT146 |
College Mathematics or College Mathematics or College Mathematics or College Mathematics with Review or College Mathematics with Review | Critical course Critical course MAT142 carries the MA Value. Higher level Math course may be completed. |
PP or PP or PP or PP or PP | 3–6 | |
| BIO181 or BIO181XT |
General Biology (Majors) I or General Biology (Majors) I | PP or PP | 4 | ||
| CRE101 | College Critical Reading and Critical Thinking | OR Equivalent as indicated by assessment | PP | 0–3 | |
| FYE101 or FYE103 |
Introduction to College, Career and Personal Success or Exploration of College, Career and Personal Success | 1–3 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| ENG102 or ENG108 |
First-Year Composition or First-Year Composition for ESL | PP or PP | 3 | ||
| PLB109 and PLB111 |
Phlebotomy: Basic Skills and Specimen Processing and Advanced Techniques in Phlebotomy Procedures | OR Verification of two years of employment as a clinical lab assistant, specimen processer, or phlebotomist |
PP | 0–4 | |
| BIO160 or BIO201 or BIO201XT |
Introduction to Human Anatomy and Physiology or Human Anatomy and Physiology I or Human Anatomy and Physiology I | PP or PP or PP | 4 | ||
| CHM130 and CHM130LL |
Fundamental Chemistry and Fundamental Chemistry Laboratory | OR Satisfactory completion of higher-level chemistry course |
NSI in combo w/ CHM130LL; and NSI in combo w/ CHM130; | 4 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| BIO205 | Microbiology | PP | 4 | ||
| COM100 or COM110 or COM225 or COM230 |
Introduction to Human Communication or Interpersonal Communication or Public Speaking or Small Group Communication | COM225 recommended for transfer [L] | PP or PP or PP or PP | 3 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| MDL190 | Clinical Laboratory Operations | Program prerequisites are to be completed before application to program. Must be accepted into Program before MDL courses are taken. | 2 | ||
| HU | Humanities, Fine Arts & Design | Recommend selecting a course that simultaneously satisfies one or more awareness area requirements of the AGEC-A | PP | 3 | |
| SB | Social-Behavioral Sciences | Recommend selecting a course that simultaneously satisfies one or more awareness area requirements of the AGEC-A | PP | 3 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| MDL240 | Clinical Urinalysis and Body Fluid Analysis | 3 | |||
| MDL242 | Clinical Hematology and Hemostasis | 6 | |||
| MDL244 | Clinical Immunohematology and Immunology | 6 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| MDL241 | Practicum: Clinical Urinalysis and Body Fluid Analysis | 1 | |||
| MDL243 | Practicum: Clinical Hematology and Hemostasis | 1 | |||
| MDL245 | Practicum: Clinical Immunohematology and Immunology | 1 | |||
| MDL252 | Clinical Preparation I | 0.5 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| MDL246 | Clinical Microbiology | 6 | |||
| MDL248 | Clinical Chemistry | 6 | |||
| MDL263 | Clinical Preparation II | 0.5 |
| Course Number | Course Name | Requisites | Notes | Area | Credits |
|---|---|---|---|---|---|
| MDL247 | Practicum: Clinical Microbiology | 1 | |||
| MDL249 | Practicum: Clinical Chemistry | 1 | |||
| MDL291 | Medical Laboratory Science Program Capstone | 1 |
Critical Course = A course that is highly predictive of future success in a pathway.
Students must earn a grade of C or better for all courses required within the program.
Course Sequence total credits may differ from the program information located on the MCCCD curriculum website due to program and system design.
View MCCCD’s official curriculum documentation for additional details regarding the requirements of this award at https://aztransmac2.asu.edu/cgi-bin/WebObjects/MCCCD.woa/wa/freeForm13?id=178560.
At Maricopa, we strive to provide you with accurate and current information about our degree and certificate offerings. Due to the dynamic nature of the curriculum process, course and program information is subject to change. As a result, the course list associated with this degree or certificate on this site does not represent a contract, nor does it guarantee course availability. If you are interested in pursuing this degree or certificate, we encourage you to meet with an advisor to discuss the requirements at your college for the appropriate catalog year.
The pathway map presented above is for the current catalog year and is the intended pathway map for new students. All previous catalog years for this pathway map are available at the link below.
Previous catalog years for Associate in Applied Science (AAS) in Medical Laboratory Science

Before you begin, you’ll need to meet key health and safety requirements set by our clinical partners. See what’s required and take your next step.

While you’re on the waitlist, take time to explore courses, short-term programs, and scholarships that can help you reach your goals and keep you moving forward.

Explore your future in healthcare with resources that help you understand career paths, program requirements, and next steps so you can start preparing with confidence.