What careers fall under allied health, and which pay the most for the least schooling?
Allied health professionals now account for roughly 60 percent of the entire U.S. healthcare workforce, a share that continues to grow as care delivery shifts toward outpatient settings, diagnostic technology, and rehabilitative services. The category itself spans more than two dozen distinct careers, from certificate-level roles you can enter in under a year to doctoral programs in fields like audiology and physical therapy.
Salaries range from the mid-$30,000s for entry-level support positions to six figures for specialized technologists and therapists. The tradeoff between time in school, credentialing requirements, and earning potential varies sharply across roles, making the comparison worth careful attention before committing to a program.
What Is Allied Health? Definition and Scope
Physician versus non-physician care is one way to draw the line, but the more useful contrast is direct clinical role versus supporting clinical role, and allied health lives almost entirely in that second category. The Association of Schools Advancing Health Professions (ASAHP) defines allied health professionals as healthcare workers distinct from physicians, nurses, dentists, and pharmacists who deliver a range of diagnostic, technical, therapeutic, and direct patient care services. It is a deliberately broad definition, and it needs to be, because it covers more than 80 distinct occupations.
A Wide, Practical Umbrella
That 80-plus figure spans five rough domains: diagnostic (radiologic technologists, medical laboratory scientists), therapeutic (respiratory therapists, physical therapy assistants), rehabilitative (occupational therapy aides, speech-language pathology assistants), technical/support (surgical technologists, medical assistants), and administrative/informatics (health information technicians, medical coders). Some require a bachelor's degree, others a certificate earned in under a year. The common thread is specialized, hands-on skill applied under a plan of care someone else may have designed, but that the allied health professional executes, monitors, or interprets.
Where Nursing Fits, and Where It Doesn't
Here is where most confusion starts, rooted in LPN / LVN History & Background. Registered nurses and BSN-prepared nurses are typically classified as a separate healthcare category, not allied health, because nursing has its own distinct scope of practice, licensure structure, and workforce data classification. Licensed Practical Nurse careers and LVNs occupy messier territory. Their training length, scope, and workplace overlap heavily with allied health roles even though licensure ties them to nursing boards rather than allied health accreditors. That overlap is covered in detail later.
Everywhere Patients Are
Allied health professionals work wherever care happens: hospital floors, outpatient clinics, skilled rehab facilities, diagnostic labs, school health offices, and home health visits. Because many of these roles offer certificate or associate-level entry points, they often provide a faster, less expensive route into healthcare than nursing or physician pathways, which matters for anyone comparing timelines and tuition before committing.
Complete List of Allied Health Careers by Category
Allied health professionals span five broad categories: diagnostic, therapeutic, rehabilitative, technical and support, and administrative or informatics. The table below organizes more than 20 recognized careers by those groupings, drawing on professions identified by the Association of Schools Advancing Health Professions (ASAHP) and the Commission on Accreditation of Allied Health Education Programs (CAAHEP). Use it as a quick reference to compare education requirements and typical work settings before diving into salary and growth data later in this guide.
| Category | Career Title | Minimum Education | Typical Work Setting |
|---|---|---|---|
| Diagnostic | Diagnostic Medical Sonographer | Associate degree | Hospitals, clinics, physician offices, diagnostic imaging centers |
| Diagnostic | Radiologic Technologist | Associate degree | Hospitals, outpatient imaging centers, clinics |
| Diagnostic | Medical Laboratory Technologist | Bachelor's degree | Hospitals, clinical laboratories, public health labs |
| Diagnostic | Cardiovascular Technologist | Associate degree | Hospitals, cardiology practices, diagnostic labs |
| Diagnostic | Cytotechnologist | Bachelor's degree | Hospitals, pathology labs, reference laboratories |
| Diagnostic | Paramedic | Certificate | Ambulance services, fire departments, emergency departments |
| Diagnostic | Exercise Physiologist | Bachelor's degree | Hospitals, cardiac rehabilitation, fitness and wellness centers |
| Therapeutic | Respiratory Therapist | Associate degree | Hospitals, intensive care units, pulmonary clinics |
| Therapeutic | Physical Therapist | Doctorate (DPT) | Hospitals, outpatient rehabilitation, sports medicine clinics |
| Therapeutic | Occupational Therapist | Master's degree | Hospitals, schools, rehabilitation centers, home health |
| Therapeutic | Speech-Language Pathologist | Master's degree | Schools, hospitals, rehabilitation centers, private practice |
| Therapeutic | Athletic Trainer | Master's degree | Sports teams, schools, clinics, rehabilitation settings |
| Therapeutic | Dietitian | Bachelor's degree | Hospitals, outpatient clinics, community health, long-term care |
| Rehabilitative | Recreational Therapist | Bachelor's degree | Hospitals, rehabilitation centers, nursing facilities |
| Rehabilitative | Orthotist/Prosthetist | Master's degree | Hospitals, prosthetic and orthotic clinics, rehabilitation centers |
| Rehabilitative | Kinesiotherapist | Bachelor's degree | Hospitals, rehabilitation centers, veterans' facilities |
| Technical/Support | Medical Assistant | Certificate | Physician offices, outpatient clinics, urgent care |
| Technical/Support | Surgical Technologist | Associate degree | Operating rooms, ambulatory surgery centers |
| Technical/Support | Perfusionist | Master's degree | Cardiac surgery centers, hospitals |
| Technical/Support | Assistive Technology Professional | Bachelor's degree | Rehabilitation hospitals, outpatient clinics, assistive device vendors |
| Technical/Support | Dental Hygienist | Associate degree or higher | Dental offices, community health settings, clinics |
| Administrative/Informatics | Health Information Technologist | Associate degree | Hospitals, health systems, clinics, EHR support environments |
| Administrative/Informatics | Medical Coder | Certificate | Hospitals, physician offices, billing departments, remote settings |
| Administrative/Informatics | Healthcare Administrator | Bachelor's degree | Hospitals, clinics, health systems, long-term care |
Allied Health Salary Comparison: What Each Career Pays
Compensation across allied health careers spans a wide range, reflecting differences in education requirements, clinical complexity, and specialization. Entry-level roles such as home health aides and nursing assistants typically start in the mid-to-upper $30,000s, while roles requiring associate degrees or specialized certifications, like medical assistants and phlebotomists, cluster in the mid-$40,000s. Advanced allied health careers that demand more extensive training, such as diagnostic medical sonographers, radiation therapists, dental hygienists, and respiratory therapists, generally command salaries well above $70,000 and can exceed $90,000 annually. The table below anchors verified federal wage data for five high-employment allied health occupations. For careers not yet reflected here, the Bureau of Labor Statistics Occupational Employment and Wage Statistics program publishes detailed pay breakdowns that are worth reviewing before you commit to a training pathway.
| Career | Total U.S. Employment | 25th Percentile Salary | Median Salary | 75th Percentile Salary | Mean Salary |
|---|---|---|---|---|---|
| Medical Assistants | 817,870 | $38,470 | $45,690 | $49,180 | $46,120 |
| Nursing Assistants | 1,448,910 | $37,260 | $42,260 | $47,220 | $42,700 |
| Nursing Assistants, Orderlies, and Psychiatric Aides | 1,536,870 | $37,210 | $41,970 | $47,230 | $42,700 |
| Home Health and Personal Care Aides (combined with Nursing Assistants, Orderlies, and Psychiatric Aides) | 5,842,680 | $34,320 | $37,070 | $42,770 | $37,850 |
| Phlebotomists | 143,540 | $38,190 | $45,230 | $48,930 | $45,520 |
Highest Paying Allied Health Careers at a Glance
Earning potential in allied health varies widely depending on the role and the education required to enter it. The careers below represent some of the strongest salary-to-education tradeoffs in the field. Each bar pairs a median annual salary with the typical degree level, so you can weigh the investment against the return.
Education and Training Requirements by Career
Allied health careers span a wide range of education commitments, from certificate programs you can finish in a few weeks to associate degrees that take two years or more. Every career on this list requires supervised clinical hours, so expect hands-on patient contact regardless of the path you choose. The table below breaks down what each role demands so you can plan your timeline and prerequisites accordingly.
| Career | Degree Level | Typical Program Length | Clinical Hours Required | Common Prerequisites |
|---|---|---|---|---|
| Certified Nursing Assistant (CNA) | Postsecondary certificate (non-degree) | 4 to 12 weeks (75 to 225 total hours, depending on the state and program) | Yes. Federal minimum of 16 supervised clinical hours; many state programs require 40 or more | High school diploma or GED; no prior medical background needed |
| Phlebotomist | Postsecondary certificate | 2 to 12 months (classroom portion typically 4 to 16 weeks) | Yes. Programs typically require 100 to 200 supervised venipunctures over 2 to 8 weeks of clinical training | High school diploma or GED; minimum age 18; no prior medical experience required |
| Medical Assistant | Certificate, diploma, or associate degree in medical assisting | 9 months to 2 years, depending on credential type | Yes. Accredited programs require a minimum of 160 supervised clinical externship hours (CAAHEP/ABHES standard) | Generally no prior medical background; specific prerequisites vary by program |
| Dental Assistant | Postsecondary diploma or certificate (non-degree) | 8 to 10 months (minimum 900 instructional hours) | Yes. At least 180 to 300 clinical externship hours in a dental office | High school diploma or GED; no prior dental experience typically required |
| Pharmacy Technician | Postsecondary certificate or associate degree | Certificate programs often 6 to 12 months; associate programs about 2 years | Yes. Programs include supervised pharmacy practice hours | High school diploma or GED; no prior pharmacy experience typically required |
| Surgical Technologist | Postsecondary certificate or associate degree | Certificate programs about 12 months; associate programs about 2 years | Yes. Programs include supervised operating room clinical rotations | High school diploma or GED; some programs require prerequisite science coursework |
| Physical Therapist Assistant (PTA) | Associate degree from a CAPTE-accredited program | About 2 years (four to five semesters) | Yes. CAPTE requires a minimum of 520 total clinical hours, including at least 12 weeks of full-time clinical education | High school diploma, prerequisite courses in anatomy, physiology, and other sciences vary by program |
| Occupational Therapy Assistant (OTA) | Associate degree (AAS or AS) from an ACOTE-accredited program | About 2 years (four to five semesters, roughly 20 to 24 months full time) | Yes. Two full-time 8-week Level II fieldwork placements totaling approximately 640 clinical hours | High school diploma; prerequisite coursework in anatomy, psychology, or related subjects varies by program |
| Respiratory Therapist | Associate degree in respiratory therapy (bachelor's preferred by some employers) | 2 years for an associate degree; 4 years for a bachelor's degree | Yes. Programs require supervised clinical rotations in hospital and patient care settings | Prerequisite college courses in chemistry, biology, anatomy, and physiology |
| Radiologic Technologist | Associate of Science in Radiologic Technology | Approximately 21 months of core coursework | Yes. Example curricula include nearly 1,950 supervised clinical training hours | High school diploma; prerequisite coursework in math and sciences; CPR certification often required |
| Diagnostic Medical Sonographer | Associate degree, bachelor's degree, or post-baccalaureate certificate | 12 to 24 months for certificate and associate pathways; 4 years for bachelor's programs | Yes. Programs require 1,400 or more clinical hours; RDMS eligibility calls for at least 1,680 supervised clinical hours over a minimum of 12 months | High school diploma for associate programs; a prior healthcare degree is needed for accelerated certificate pathways |
| Cardiovascular Technologist | Associate or bachelor's degree in cardiovascular technology or a related field | 2 to 4 years, depending on degree level | Yes. Programs include supervised clinical hours in cardiac catheterization labs or echocardiography settings | High school diploma; prerequisite coursework in biology, anatomy, and math is common |
| Radiation Therapist | Associate or bachelor's degree in radiation therapy | 2 to 4 years, depending on degree level | Yes. Programs include extensive supervised clinical rotations in radiation oncology departments | High school diploma; prerequisite coursework in biology, physics, and math is common |
| Dental Hygienist | Associate degree in dental hygiene (bachelor's also available) | About 3 years for an associate program, including prerequisites; 4 years for a bachelor's | Yes. Programs require supervised clinical hours treating patients in dental clinic settings | High school diploma; prerequisite courses in chemistry, biology, and anatomy typically required |
Certification and Licensing Requirements for Allied Health Careers
Nearly every allied health career requires at least one national credential, though the specific exam, credentialing body, and renewal timeline vary widely. Some credentials can be earned with a certificate and clinical hours, while others demand an accredited associate or bachelor's degree. The table below breaks down the key requirements for 12 of the most common allied health roles so you can plan your path with confidence.
| Career | Credential / Exam | Issuing Body | Eligibility Snapshot | Renewal Cycle |
|---|---|---|---|---|
| Medical Assistant | CMA (AAMA) Certification Exam | American Association of Medical Assistants (AAMA) | Must be a recent, upcoming, or non-recent graduate of a CAAHEP- or ABHES-accredited medical assisting program. No work-experience-only pathway. | Every 5 years (60 months) via continuing education or re-examination |
| Pharmacy Technician | Pharmacy Technician Certification Exam (PTCE) | Pharmacy Technician Certification Board (PTCB) | Must reside in the U.S. or its territories and complete a PTCB-recognized education or training program, or have equivalent pharmacy technician work experience. Must pass the PTCE. | Every 2 years; 20 continuing education hours per cycle, including 1 hour in pharmacy law and 1 hour in patient safety |
| Phlebotomist | PBT (ASCP) Examination | American Society for Clinical Pathology (ASCP) Board of Certification | High school diploma plus one of the following within the past 5 years: a NAACLS-approved phlebotomy program, a structured program with 40 classroom hours and 100 clinical hours (100+ unaided venipunctures), or 1 year of full-time phlebotomy experience. | Every 3 years; 9 Credential Maintenance Program points required per cycle |
| Diagnostic Medical Sonographer | ARDMS SPI Exam plus at least one RDMS specialty exam | American Registry for Diagnostic Medical Sonography (ARDMS) | Typically requires completion of an accredited two-year sonography program, or an allied health associate degree plus 12 months of full-time clinical ultrasound experience. Must pass the SPI and a specialty exam within 5 years. | Every 3 years; 30 ARDMS/APCA-accepted continuing medical education credits per cycle |
| Respiratory Therapist (CRT) | NBRC Therapist Multiple-Choice (TMC) Examination (low cut score) | National Board for Respiratory Care (NBRC) | Must be at least 18 and hold at minimum an associate degree from a CoARC-accredited respiratory therapy program. | Every 5 years via the NBRC Continuing Competency Program; one option requires 30 hours of Category I continuing education |
| Respiratory Therapist (RRT) | NBRC Clinical Simulation Examination (plus high TMC cut score or equivalent) | National Board for Respiratory Care (NBRC) | Must already hold the CRT credential. Multiple routes exist, generally requiring 2 to 4 years as a CRT plus an associate or baccalaureate degree with specified science and math coursework. | Every 5 years via the NBRC Continuing Competency Program; 30 hours of Category I continuing education is one accepted option |
| Radiologic Technologist | ARRT Radiography Certification Examination | American Registry of Radiologic Technologists (ARRT) | Must earn at least an associate degree from an accredited institution and complete an ARRT-approved radiography educational program. | Annual renewal by the last day of the technologist's birth month; must maintain compliance with ARRT ethics standards |
| Dental Assistant | DANB CDA Examination (General Chairside Assisting, Radiation Health and Safety, Infection Control) | Dental Assisting National Board (DANB) | Pathway I: Graduate of a CODA-accredited dental assisting or hygiene program plus current CPR. Pathway II: High school diploma, 3,500 hours of dental assisting experience, plus current CPR. | Annual renewal; 12 continuing education hours per year, including 1 hour each in infection control and radiation health and safety |
| Occupational Therapy Assistant | NBCOT COTA Certification Examination | National Board for Certification in Occupational Therapy (NBCOT) | Must graduate from an ACOTE-accredited occupational therapy assistant program and provide an official transcript or degree verification. | Every 3 years; 36 units (competency assessment and professional development combined) per cycle |
| Physical Therapist Assistant | National Physical Therapy Examination for PTAs (NPTE-PTA) | Federation of State Boards of Physical Therapy (FSBPT) | Must hold a degree from a CAPTE-accredited PTA program and meet all eligibility criteria of the applicable state licensing authority. | Set by individual states; most require 20 to 30 continuing education contact hours per 2-year renewal cycle |
| Surgical Technologist | NBSTSA CST Examination | National Board of Surgical Technology and Surgical Assisting (NBSTSA) | Must be a graduate of a surgical technology program accredited by CAAHEP, ABHES, or another NBSTSA-recognized program (including qualifying military training). | Every 4 years; 60 continuing education credits per cycle |
| Dental Hygienist | National Board Dental Hygiene Examination (NBDHE) | Joint Commission on National Dental Examinations (JCNDE) of the American Dental Association | Must be a student in or graduate of a CODA-accredited dental hygiene program (or equivalent). Program director certification of exam readiness is required for current students. | State-dependent. For example, Washington requires 15 clock hours of continuing education annually plus current BLS certification. |
Allied Health Job Growth and Demand Outlook Through 2034
Allied health occupations are projected to add jobs at a pace far outstripping the broader labor market through 2034. The Bureau of Labor Statistics puts overall U.S. job growth at roughly 3.1 percent for the decade, while healthcare and social assistance as a sector is expected to grow at 8.4 percent, and several allied health roles individually land in the "much faster than average" category, some estimated at more than three times the national rate.1
The Fastest-Growing Roles
While not every occupation has a precise published percentage yet, the openings data paints a clear picture of where hiring will concentrate:
- Home health and personal care aides: projected to add roughly 740,000 jobs, the single largest numeric increase of any occupation tracked.4
- Medical assistants: about 112,300 projected openings, growth rate categorized as much faster than average.2
- Dental assistants: roughly 52,900 openings, faster than average growth.2
- Physical therapist assistants: close to 19,800 openings, much faster than average.2
- Phlebotomists: a specific projected growth rate of 6.8 percent, adding about 9,800 jobs nationally.3
Occupational therapy assistants and diagnostic medical sonographers round out the much-faster-than-average tier, though their openings numbers (7,200 and 5,800 respectively) are smaller in absolute terms.2
What's Driving the Demand
Four forces sit behind these numbers: an aging population needing more chronic and long-term care, a steady shift of services from hospitals into outpatient and home settings, where LPNs in Community Health Settings increasingly deliver care, a growing chronic disease burden that requires ongoing monitoring and rehab, and telehealth expansion that is creating entirely new support and coordination roles.1
Automation: Evolution, Not Elimination
Hands-on roles like physical therapist assistants and respiratory therapists carry low automation risk since they require direct patient contact and clinical judgment. Roles built around data and specimens, such as lab technicians and health informatics staff, are seeing their workflows reshaped by AI tools, but the human oversight component isn't disappearing, it's shifting toward interpretation and quality control.
Regional Pressure Points
Rural areas and several states face acute shortages in respiratory therapy and radiology specifically, a pattern that also shows up in Top States for LPN/LVNs. That imbalance is already translating into signing bonuses, relocation incentives, and higher starting pay in underserved regions, a trend worth watching for anyone willing to work outside major metro areas.
How AI and Automation Are Reshaping Allied Health Careers
Not every allied health career faces the same level of disruption from artificial intelligence and automation. When choosing a career path, it helps to understand which roles lean on irreplaceable human skills, which will be augmented by new technology, and which face genuine displacement risk. Use this comparison to weigh long-term stability alongside your interests.
Is Nursing an Allied Health Profession? Where LPNs and LVNs Fit In
Allied health is the label used for clinical support roles that sit outside of medicine, dentistry, and nursing's traditional licensure structure. That definition matters here, because it draws a hard line that surprises a lot of people: registered nursing is not classified as allied health. Groups like the Association of Schools Advancing Health Professions (ASAHP) and federal workforce classifications under HRSA treat nursing as its own regulated profession, with separate boards, degree pathways, and scope-of-practice law.
Where LPNs and LVNs Actually Fit
Practical and vocational nurses occupy a gray zone. LPN/LVN programs, the route covered in How to Become an LPN, typically run 12 to 18 months, which is much closer to the training length of many allied health certificate programs than to a two-year RN degree. Day-to-day, LPNs often work alongside medical assistants and CNAs, the LPN vs CNA comparison is especially relevant here, in the same clinics, long-term care facilities, and physician offices, handling overlapping tasks like vitals, wound care, and patient documentation. Functionally, the work environment feels allied health, even though the license itself is nursing.
Comparing Pay and Training Time
For career changers weighing options, it helps to see the numbers side by side.
- Medical assistants: median annual pay near $45,690, typically a 9 to 12 month certificate.
- Nursing assistants (CNAs): median annual pay near $42,260, often trainable in 4 to 12 weeks.
- Dental assistants: commonly reported in the low-to-mid $40,000s nationally, with programs often under a year.
- Pharmacy technicians: commonly reported in the high $30,000s, with certificate paths similar in length to CNA and MA programs.
- LPNs/LVNs: typically reported in the mid-$50,000s nationally, reflecting the added scope and 12 to 18 month program length.
The Practical Takeaway
Because LPN programs and many allied health certificates share similar prerequisites, LPN clinical hours, and time-to-employment, they're worth evaluating as parallel options rather than a strict either/or. The nursing label carries real weight in scope of practice and pay ceiling, but the on-the-ground training investment often looks remarkably similar.
How to Choose the Right Allied Health Career for You
Choosing an allied health career often comes down to two opposing questions: do you want to be in the room with patients, or working the systems that keep care running behind them? Both paths pay well and both are in demand, but they attract very different personalities. Start there, then layer in your timeline, budget, and tolerance for shift work.
Match the Work to Your Interests
Most allied health roles sort cleanly into four buckets:
- Hands-on patient care: Physical therapist assistants, respiratory therapists, and dental hygienists spend their day directly with patients, coaching, treating, and building rapport over repeat visits.
- Behind-the-scenes diagnostic work: Phlebotomists, radiologic technologists, and sonographers focus on procedures and images. Patient contact is real but brief and task-focused.
- Administrative and coordination: Health information technicians and medical coders work with records, billing, and data. Little to no patient contact, heavy attention to detail.
- Fast-entry clinical roles: Certified Nursing Assistants, medical assistants, and pharmacy technicians get you into a healthcare setting quickly and are common launch pads into further training.
Weigh the Lifestyle Factors
Schedule is where reality hits. Outpatient clinics, dental offices, and most pharmacy tech roles run closer to Monday through Friday daytime, with medical assistants typically working 8am to 5pm and dental assistants averaging 35 to 40 hours a week. Hospital-based roles look different: CNAs and medical assistants in hospitals often work three 12-hour shifts, and a 2024 AARC workforce study found roughly 70% of respiratory therapists work 12-hour shifts versus 30% on 8s. Phlebotomists in inpatient settings frequently start rounds by 5am. Twelve-hour shifts give you more days off but longer, more fatiguing workdays; eight-hour patterns mean more days on the clock but a steadier rhythm.
Also think honestly about physical demand (CNAs and radiologic techs are on their feet and lifting), and emotional intensity (respiratory therapy in ICUs is heavier than a dental hygiene chair).
Match Your Timeline and Budget
If you need to be earning within six months, look at certificate programs: [CNA programs](/cna/), [medical assistant programs](/medical-assistant/), [phlebotomy training](/phlebotomy/), [dental assistant programs](/dental-assistant/), and [pharmacy tech programs](/pharmacy-technician/) can all be completed in weeks to under a year and cost a fraction of a degree.
If you can invest two to four years, associate and bachelor's paths in respiratory therapy, radiologic technology, and dental hygiene lead to significantly higher pay ceilings. And if you like patient care but want a licensed clinical role with room to grow, [LPN programs](/lpn/) sit in a strong middle position: about a year of training with a clear LPN career path toward RN.
From Entry-Level Certificate to Advanced Practice: A Typical Allied Health Career Path
Allied health offers multiple on-ramps at every education level. You do not have to start at the bottom and climb each rung. Many professionals enter at the associate or bachelor's level and build from there, while others begin with a short certificate and advance over time.
More than 20 recognized allied health careers exist across five categories, and most of them offer a stronger salary-to-training ratio than a four-year degree path demands. The throughline is clear: you do not need years of school to reach solid pay and real job security, and BLS projections through 2034 back that up with growth rates well ahead of the broader labor market.
Use the decision framework from the previous section to narrow your options based on whether you want direct patient contact or systems-level work, then dig into the linked program pages , including online LPN schools , for the training paths that fit.
From there, the concrete next step is straightforward: search accredited programs in your area, including Community College Nursing Programs, and confirm whether your state requires certification or licensure before you enroll. That single check can save you from wasted tuition on a program that will not get you licensed.
