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4-Digit Course Numbering

Published February 28, 2015.

In Fall 2015*, all Saint Louis University course numbers transitioned to four digit numbering. Some departments simply added a zero to the end of previous numbers and some departments have changed the numbering system significantly.

Below are historical listings of the course numbering changes. Courses number changes after Fall 2015 are not reflected in the below listings.

Click below for a listing of the Course Subjects beginning with a given letter.



MLS - Medical Laboratory Science (Printable PDF)

Old 3-digit New 4-digit Title
MLS - 315MLS - 3150Urinalysis & Immunology Laboratory
MLS - 320MLS - 3200Principles of Clinical Education
MLS - 330MLS - 3300Clinical Laboratory Management
MLS - 415MLS - 4150Analytical Chemistry Laboratory
MLS - 416MLS - 4160Molecular Biology Laboratory
MLS - 425MLS - 4250Hematology Laboratory
MLS - 435MLS - 4350Immunohematology Lab
MLS - 452MLS - 4520Medical Bacteriology
MLS - 453MLS - 4530Medical Mycology
MLS - 454MLS - 4540Medical Parasitology
MLS - 455MLS - 4550Medical Bacteriology Laboratory
MLS - 456MLS - 4560Medical Mycology Laboratory
MLS - 461MLS - 4610Advanced Topics and Case Correlations
MLS - 462MLS - 4620Advanced Topics and Case Correlations-Clinical Chemistry
MLS - 463MLS - 4630Advanced Topics and Case Correlations - Hematology
MLS - 464MLS - 4640Advanced Topics and Case Correlations - Microbiology
MLS - 470MLS - 4700Clinical Chemistry Routine Testing Practicum
MLS - 471MLS - 4710Clinical Chemistry Routine Testing
MLS - 472MLS - 4720Clinical Chemistry Special Testing Practicum
MLS - 473MLS - 4730Clinical Chemistry Special Testing
MLS - 474MLS - 4740Clinical Hematology Practicum
MLS - 475MLS - 4750Clinical Hematology
MLS - 476MLS - 4760Clinical Hemostasis Practicum
MLS - 477MLS - 4770Clinical Phlebotomy Practicum
MLS - 478MLS - 4780Clinical Immunohematology Prac
MLS - 479MLS - 4790Clinical Immunohematology
MLS - 480MLS - 4800Clinical Microbiology Prac
MLS - 481MLS - 4810Clinical Microbiology
MLS - 482MLS - 4820Clinical Urinalysis Practicum


* The Department of English (ENGL subject) transitioned to four digit numbering in the Fall 2014.