MPH vs MSPH

People comparing graduate public health programs often meet two or three similar abbreviations: MPH, MSPH, MS and MHS. They look interchangeable, but they can lead to different kinds of work. This guide explains the distinction as ASPPH and CEPH describe it, and it is open about the part that depends on the individual school.

The short version

The Master of Public Health (MPH) is generally the professional master's degree. Science-oriented master's degrees, which may carry titles such as MS, MHS or MSPH, are generally research-oriented. The title "MSPH" is not standardized, so you cannot rely on the letters alone. Read the curriculum and the final requirement.

How ASPPH describes the degrees

ASPPH, the Association of Schools and Programs of Public Health, describes the MPH as the most common graduate degree at CEPH-accredited programs and as aimed at professional practice rather than teaching or research. It lists hospitals, consulting firms, government agencies and community organizations as typical places MPH graduates work.

For the MS (Master of Science) and MHS (Master of Health Sciences), ASPPH describes academic degrees for students who want to teach or do research at a university or similar setting, and says they typically lead to a doctoral degree afterward.

ASPPH's degree page does not mention the MSPH by name. That is itself informative: where a school offers a "Master of Science in Public Health," it is a school-specific title. Some schools may use it for a research-focused degree, and others may use it for something closer to a professional program. The way to find out is to read the program's requirements.

What the MPH requires if the program is CEPH-accredited

CEPH's 2024 criteria for schools of public health and public health programs set several concrete expectations for the MPH:

• Length. An MPH requires at least 42 semester credits, 56 quarter credits or the equivalent. Schools use their own university definitions of a credit hour.
• Foundational knowledge and competencies. Every MPH graduate is expected to meet a defined list of foundational competencies, and the program must assess each one.
• Concentration depth. A program that names a concentration, or that is generalist by default, defines at least five competencies for it. The criteria note that a concentration typically involves at least 20 percent of the degree's credits in courses that build concentration knowledge or expand on the foundations (the example given is 9 of 42 semester credits).
• Applied practice experience. Students complete applied practice in a practicum, internship, course-based project, service-learning or a mix, and the program reviews at least two practical work products created for the site's benefit.
• Integrative learning experience. A culminating experience at or near the end of the program that produces a high-quality written product. A poster presentation does not meet that requirement by itself.

These criteria apply to the MPH and the DrPH. The sections cited here do not set parallel requirements for other master's titles, so an MS, MHS or MSPH may follow different rules for thesis work, internships and credits. Ask the program for its degree requirements sheet.

Practical differences to look for

Rather than relying on the abbreviation, compare these features.

Final requirement. An MPH culminates in an integrative learning experience such as a capstone or practice-based project. Research-oriented degrees often culminate in a thesis, but this varies, so confirm it. If you intend to apply to a doctoral program, a thesis or other research output can be useful, though you should ask a doctoral program what it prefers.

Practice component. MPH students complete applied practice with a partner organization. Ask whether a research-focused master's you are considering has a comparable requirement.

Coursework mix. Look at the proportion of methods and statistics courses compared with practice-oriented courses in policy, program planning, communication and management. A degree that is heavy in biostatistics, epidemiologic methods or laboratory science is research-oriented in practice, whatever its title.

Faculty and advising. Research degrees tend to be tied to a faculty mentor's projects. Ask how students are matched and whether funding is attached; see public health tuition and funding.

Intended next step. ASPPH describes MS and MHS degrees as typically leading to a doctoral degree. If you want to go straight into a job, an MPH is the more common path; if you expect to pursue a PhD, an academic master's might fit. These are tendencies and not rules.

Where the choice matters for careers

Some roles ask for an MPH or another master's in public health or a related field. The Bureau of Labor Statistics, for example, lists a master's degree as the typical entry-level education for epidemiologists and says many hold an MPH or a related field, with some holding a doctorate in epidemiology or medicine. BLS does not say that the MPH specifically is required over other master's degrees. Look at several actual job postings in the area you want and note which degrees they list. See public health careers and further study for more.

A public health master's, whichever title it carries, is an academic degree. It does not grant a clinical license; credentials such as CHES or MCHES are separate and have their own requirements.

Questions to ask a program

• Is the degree an MPH, or a different master's title? Why was that title chosen?
• Is the program accredited by CEPH, and which unit is accredited? See understanding public health accreditation.
• What are the exact credit requirements?
• Is there a thesis, a capstone, or both? What practice experience is required?
• What did recent graduates do after finishing? Does the school publish outcomes data? Treat any figures the school gives as that school's own report.
• If you plan to pursue a doctorate, do graduates of this degree go on to doctoral study, and where?

Browsing on this site

The MPH degree page lists programs and the compare tool lets you set several side by side. The directory does not claim to cover every program in the country, and how we describe programs is explained on the methodology page. Always confirm details on the school's own website.

Short summary

• MPH: professional master's degree with CEPH-defined minimum credits, practice experience and a culminating project.
• MS, MHS, MSPH: research-oriented degrees as ASPPH describes MS and MHS; MSPH is not defined on ASPPH's page, so check the curriculum.
• Titles are not standardized. Compare requirements, not letters.