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Computed Tomography (CT) Certificate

The field of diagnostic medical imaging has rapidly advanced through history. With new and advanced imaging tools available today, the role of radiologic technologists has expanded, along with career opportunities.

Students will learn the physics and instrumentation of computed tomography, clinical procedures & protocols, and cross-sectional anatomy & pathology needed to become a successful CT Technologist. 

An online certificate in Computed Tomography (CT) gives you the training you need to advance in your career and improve your skills and flexibility as a healthcare professional.

The Bureau of Labor Statistics indicates the U.S. median salary in May 2022 for a Radiologic Technologist was $67,180 per year ($32.30 hourly), with a faster than average projected job growth of 6 percent between 2022 and 2032.

Program Perks
  • Program is for those who already have a ARRT (R) Certification. 
  • This online certificate program can be completed in as little as one semester or 12 credit hours.
  • Curriculum focus on advanced cross-sectional anatomy, instrumentation and procedures in computer tomography.
  • Credits transfer directly into the Bachelor's of Imaging Science degree completion program. 
  • Course material can be accessed any time of the day from anywhere with Internet access.

Accreditation & Licensure

Nebraska Methodist College is accredited by the Higher Learning Commission (, a regional accreditation agency recognized by the U.S. Department of Education.

Admissions Information


Applicants are evaluated on the basis of the following criteria:


To be considered for admission the following items must be submitted to the Admissions Office:


Prospective students may apply anytime and are accepted from deadlines throughout the year. Applications will be reviewed upon receipt and students will be notified of their acceptance by letter or phone.

Starting Term - August

Standard Deadline - Rolling

Costs & Financial Aid

NMC is committed to helping you find every avenue to finance your education. View the Tuition by Program & Degree page for a comprehensive list of all fees.

Tuition per credit hour is $623.

NMC encourages students to apply for all types of assistance for which they are qualified.  Potential resources for this program include:

Cost Per Credit Hour


Employee Education Benefits

Employees of Methodist Health System can find details on the MHS Intranet.

Private Student Loans

The Financial Aid Office can help facilitate this process for you. Check out our private education loans page to find out how to make an informed choice when selecting a lender.

Calculate Your Net Price

Nebraska Methodist College Net Price Calculator.

External Scholarships

Visit our External Scholarships page to learn more.


All online computed tomography (CT) certificate students are required to complete specific coursework. This list should only be used as a curriculum guide. Course listings and required curriculum are subject to change. All credit earned may be applied to the BS Imaging Sciences Program. 

First year - First Semester

ISC 315
Advanced Sectional Anatomy I will discuss anatomical structures of the upper and lower extremities, abdomen, and pelvis located in an array of multiple imaging planes and modalities.  Characteristic appearances of anatomical structures will be discussed as it applies to Computed Tomography, Magnetic Resonance Imaging, and Ultrasound.  Pathology and physiological aspects of major anatomical structures will be addressed and reviewed through identification exercises and assignments when applicable.

Prerequisites: RAD/DMS 262, ARRT(R) candidacy or credential or Instructor Permission

ISC 320
Advanced Sectional Anatomy II will discuss anatomical structures of the neck, head, spine, and thorax as identified and located in multiple imaging planes and modalities.  Characteristic appearances of anatomical structures will be discussed as it applies to Computed Tomography (CT), magnetic Resonance Imaging (MRI), and Ultrasound images.  Pathology and physiological aspects of major anatomical structures will be addressed and reviewed through identification exercises and assignments when applicable.

Prerequisites: RAD/DMS 262, ARRT(R) candidacy or credential or Instructor Permission

ISC 342
This course focuses on the physical principles and instrumentation of computed tomography equipment. Historical development, physics, radiation dose, daily operations and data acquisition and manipulations will be discussed. Image post-processing, image archiving, and artifact identification and sources will be explained as it relates to computed tomography.

Prerequisites: ARRT(R) candidacy or credential

ISC 347
This course focuses on examination preparation, indications, positioning, contrast media usage, patient education, and safety as they pertain to the field of Computed Tomography. Scanning parameters, radiation dose reduction, and positioning for pathology and anatomical structures will be discussed. Computed Tomography images will be reviewed for pathology, anatomy, and quality during this course.

Prerequisites: ARRT(R) candidacy or credential

Meet the Faculty

Our imaging sciences faculty are highly experienced and credentialed in their own fields, giving you constant real-world insight you can use.

While any instructor can recite from a textbook, ours go a step further and draw from vast personal experience. Instructors here care as deeply about their students as they do the subject matter and it shows.

Meet the Faculty

Additional information

Online Technology Requirements

To be successful with your online courses, you should have a basic understanding of computers and the internet. Read more about the minimum knowledge and hardware requisites on our Online Technology Requirements page.

Other Degree Options

Nebraska Methodist College offers several degree options in medical imaging:

Technical Standards

Since the completion of the Associate of Science Degree in Radiologic Technology signifies that the holder is eligible to sit for the A.R.R.T. certification board examination and is prepared for entry into the profession of Radiologic Technology, it follows that graduates must have the knowledge and skills to function in a broad variety of clinical situations.

The following information allows the student to make an informed decision in their educational career by providing a breakdown of student expectations within the program. Individuals with disabilities are encouraged to apply to the program, however, it is the student's responsibility to notify administration of the college if there are any reasons why he/she cannot adequately meet the expectations described below.

  1. Problem solving: the culminating activity in the preparation of a radiographer is clinical reasoning. Therefore, a student must be able to make correct observation, and have the skills of measurement, calculation, reasoning, analysis, and synthesis.
  2. Judgment: the student will be expected to demonstrate judgment in the classroom, laboratory, and clinical settings, which illustrates an ability to make mature, sensitive, effective and ethical decisions in the following areas: Relationships with supervisors, peers, and patients Professional behavior The effectiveness of intervention strategies An understanding of the rationale and justification of his/her performance
  3. Communication:
    1. Written Communication: the student must be able to assimilate information from written sources (i.e., texts, journals, medical/school records, etc.), and attain, comprehend, retain, and utilize new information presented in written formats. The profession calls not only for the initial learning of a new body of knowledge, but also the continual updating of knowledge from current sources. Students are required to utilize information from written sources and must be able to produce appropriate written documentation.
    2. Verbal and Nonverbal Communication: the student must be able to produce the spoken word and elicit information from patients, supervisors, and peers with skills in describing factual information, including subtle cues of mood and temperament. Communication must be accurate, sensitive, and efficient within all facets of healthcare. Response time to emergencies/crisis situations as well as routine communication must be appropriate.
  4. Sensorimotor: the student must have gross motor, fine motor, and equilibrium functions reasonably required to carry out radiographic examinations. Task requirements range from transferring a child or adult from a wheelchair to a radiographic table, to the fine motor manipulation required to draw up emergency medication. Quick reactions are necessary not only for safety, but for one to respond efficiently in most clinical situations. The student must be able to observe a patient accurately at a distance and close at hand. Observation necessitates the functional use of the visual, auditory, and tactile senses. The student can expect to lift and manipulate patients and radiographic equipment up to 50 lbs or more.
  5. Attitude: the student is expected to exhibit professional behavior and attitudes during his/her participation in classroom and clinical situations. This includes, but is not limited to, appropriate language, flexibility toward change, and acceptance of responsibility for one's own conduct. The student is expected to exhibit a positive attitude toward patients, peers, and supervisors.
  6. Observation: the student will be required to use instruments requiring visual acuity. These devices include, but are not limited to, radiographic equipment, health assessment tools and devices (i.e., blood pressure cuff, stethoscope, etc.). The student will be required to make observations and evaluations, while observing the results of treatment and reactions.
  7. It is the responsibility of the student to understand the duties, responsibilities, skills and abilities required of  this chosen program/profession. In addition to the technical standards as described above, please review the information regarding radiologic technology at the O*NET website at