CNA to Ultrasound Tech: Training, Certification, and How to Switch
Diagnostic medical sonographers earn a median of $96,590, $54,330 more than CNAs or about $4,500 a month, after about two years of school. That is the biggest raise of any CNA career path outside nursing. The usual route is a CAAHEP-accredited associate degree, then ARDMS certification, and getting in is the hard part.
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Ultrasound tech at a glance
- Training time
- 12–24 months
- CAAHEP-accredited certificate or associate degree
- Median pay
- $96,590
- +$54,330 vs CNA
- Community college cost
- $5,940–$11,081
- whole program, at two colleges, in-district or in-state
- Credential
- ARDMS or CCI
- a state license only in 4 states
Sources: pay, BLS, diagnostic medical sonographers. Cost, Tarrant County College and Eastern Florida State College cost sheets. Licensing, SDMS.
On this page
- Is it worth it?
- Do you need a CNA?
- Why CNAs pivot
- CNA vs. ultrasound tech
- What ultrasound techs do
- How training works
- How long it takes
- How much it costs
- ARDMS, CCI and ARRT
- State licensing
- Salary and outlook
- What CNAs underestimate
- Where sonography leads
- How to find a program
- Other career paths
- FAQ
Is CNA to Ultrasound Tech Worth It?
Fast answer
Usually, yes, if you can commit to about two years of school and a competitive admissions cycle. Sonographers earn a median of $96,590, within $960 of the RN median, without a nursing license. It fits CNAs who want high pay without bedside caregiving and are comfortable with anatomy, physics and technology. Skip it if you need income within months (phlebotomy), want the widest career ladder (RN), have wrist, shoulder or back problems, or need fully online training.
Your bedside experience carries over: programs and employers value patient-care skills, and you will be more at ease with patients on day one than classmates with no healthcare background. The catch is admissions. Many programs take a small class each year, require prerequisite courses before you can apply, and rank applicants competitively, so plan a backup and expect to wait a cycle or two.
How does ultrasound tech compare to other paths from CNA?
| Path | Training | Median pay | Best for |
|---|---|---|---|
| Phlebotomist | 8–16 weeks | $45,230 | Fastest pivot, a specific technical skill |
| Medical assistant | 9–24 months | $45,690 | Clinic hours, a broader clinical and admin role |
| LPN / LVN | 12–18 months | $64,400 | Solid income and access to the nursing ladder |
| Surgical tech | 12–24 months | $64,650 | The operating room, with a narrower ladder |
| This guideUltrasound tech | 12–24 months | $96,590 | Highest non-nursing pay, and no more heavy lifting |
| X-ray tech | 18–24 months | $80,110 | The cleanest credential ladder in imaging (CT, MRI, mammography) |
| Registered nurse | 2–4 years | $97,550 | Maximum long-term upside and the broadest career |
Median pay: BLS national estimates for each occupation. Training: typical program length.
Who this path fits best
- CNAs who want the biggest raise without nursing school. Sonographers earn close to RN pay at the median, and more than LPNs.
- CNAs who like technical, hands-on work but are tired of bedside caregiving. Sonography is a precision skill. Patient contact is short and focused on the exam, not personal care.
- CNAs who can commit to about two years of school and a competitive admissions cycle. Most programs require prerequisite courses before you apply and rank applicants against each other.
- CNAs in or near a metro area with several hospital systems and imaging centers. Job density matters in sonography. Rural areas have fewer roles and longer commutes.
Who should probably pick a different path
Need to earn more within a few months? Sonography suits long-term earnings, not short-term cash flow.
CNA to Phlebotomist → 8–16 weeks · $45,230
Want the cleanest credential ladder in imaging? A similar two years of school, $16,480 less at the median, and a set path from X-ray into CT and MRI. MRI technologists earn a median of $95,480.
CNA to X-Ray Tech → 18–24 months · $80,110
Want a broad clinic role, or have wrist, shoulder or back problems? Shorter training, much easier admissions, and work that is easier on the joints than repetitive scanning.
CNA to Medical Assistant → 9–24 months · $45,690
Want the highest long-term ceiling? Sonography pays well but the role is narrow. RN opens management, NP, CRNA and most other healthcare ladders.
CNA to RN → 2–4 years · $97,550
Drawn to the operating room, not imaging? Surgical tech puts you on the surgical team. Sonography will not put you in the OR.
CNA to Surgical Tech → 12–24 months · $64,650
Ultrasound techs earn about $54,330 more a year than CNAs at the median. Compare programs in your state:
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Do You Need to Be a CNA to Become an Ultrasound Tech?
Not everywhere, but at some programs it is the minimum, and many more require patient-care hours that CNA work meets. It never counts toward the sonography coursework.
| School and program | CNA requirement | What it means for a CNA | Source |
|---|---|---|---|
| Austin Community College TXDiagnostic Medical and Cardiac Sonography (AAS) | CNA program required | Every applicant must complete a CNA program (in Texas, at least 60 classroom and 40 clinical hours) unless already trained as an RN, LVN, radiologic technologist, paramedic, EMT, respiratory therapist or surgical tech. The program typically has 20 to 30 seats a year. | Program page |
| University of Nebraska Medical Center NEDiagnostic Medical Sonography | 500 patient-care hours | Applicants need at least 500 hours of direct patient care. The program names certified nursing assistants among the health care professionals who meet it. | Program page |
| Aurora St. Luke's Medical Center WISchool of Diagnostic Medical Sonography (hospital-based) | 100 patient-care hours | At least 100 hours of basic patient care, verified by your employer. CNA training plus hours as a CNA in a hospital or nursing home counts. You also need a prior degree or a two-year allied health program. | Program page |
Admission rules change each cycle. Check the program's current admissions page before you apply.
How many patient care hours do sonography programs require?
It depends on the program: 500 at UNMC and 100 at Aurora St. Luke's, while Austin Community College asks for the CNA program itself. Start a simple log of your CNA hours, settings and supervisors now, because programs ask for employer verification and the hours take months to build.
Does your CNA experience count?
For admissions, often. For coursework or clinical hours, almost never, and it does not count as the two-year allied health program in ARDMS's Pathway 1, so for most CNAs the route to certification is a CAAHEP-accredited program (ARDMS prerequisites). What does transfer is practice: talking a nervous patient through an exam and positioning someone who cannot move easily, which classmates without healthcare experience have to learn from scratch.
Why CNAs Pivot to Ultrasound
The biggest raise outside nursing, no more lifting and transfers, and fast-growing demand.
- The biggest raise outside nursing. Median pay is $96,590, about $54,330 above the CNA median. The top 10 percent earn over $129,370 (BLS).
- A different physical load. No more lifting, transferring or repositioning residents. The strain shifts to shoulders, wrists, neck and back from scanning posture: real, but different from CNA injuries.
- Shorter, more technical patient contact. Each exam runs about 20 to 60 minutes: a brief history, positioning, the scan, the documentation, then the next patient. Less emotional labor than CNA work, and less continuity.
- Imaging settings with steadier hours. Hospital imaging departments, outpatient imaging centers, OB/GYN clinics and cardiology offices. Outpatient roles are mostly weekday days, and hospital roles add call or weekend rotations.
- Specialties widen your options. Adding a vascular (RVT) or cardiac (RDCS) credential to a general one opens jobs a single credential cannot, and travel contracts favor sonographers with two or more.
- Fast-growing demand. BLS projects 14 percent growth over the decade, much faster than average, with about 6,000 openings a year.
If your only goal is more money sooner, the CNA to LPN path is shorter (12–18 months) and pays a median of $64,400.
CNA vs. Ultrasound Tech: What Changes
You trade hours of physical caregiving for 20 to 60 minute imaging exams, after about two years of school instead of a few weeks.
| CNA | Ultrasound techdiagnostic medical sonographer |
|---|---|
| Main work setting | |
| Nursing homes, hospitals, assisted living | Hospital imaging, outpatient imaging centers, OB/GYN and cardiology clinics |
| Typical hours | |
| 8 or 12-hour shifts, nights, weekends, holidays | Outpatient: mostly weekday days. Hospital: call and weekend rotations |
| Core clinical work | |
| ADLs (bathing, dressing, feeding), vital signs, repositioning | Ultrasound exams with a transducer, image optimization, technical documentation |
| Time with each patient | |
| Hours per shift, often the same residents | 20 to 60 minutes per exam, usually one visit |
| Physical demands | |
| Heavy lifting and transfers, with back and shoulder injury risk | Repetitive scanning posture, with shoulder, wrist, neck and back strain |
| Training length | |
| 4–12 weeks | 12–24 months, plus prerequisites |
| Typical training cost | |
| Varies by state, and often free through an employer | $5,940 to $11,081 for the whole program at two community colleges |
| License or certification | |
| State CNA exam and registry | ARDMS or CCI certification, plus a state license in 4 states |
| Median annual pay | |
| $42,260 | $96,590 |
| Projected job growth, 10 years | |
| 3% | 14% |
Pay: BLS, nursing assistants and diagnostic medical sonographers. Growth: BLS projections for nursing assistants and diagnostic medical sonographers.
The skills that made you a strong CNA carry over: patient communication, comfort with vulnerable people, attention to detail and reliability under pressure. What you add is technical: anatomy in cross-sectional ultrasound views, transducer handling, image optimization and telling normal from abnormal findings.
What Do Ultrasound Techs Actually Do Day-to-Day?
They run the ultrasound exam: prepare the patient, capture and optimize the images, flag what looks abnormal and document it for the physician who reads it.
Ultrasound tech, sonographer, diagnostic medical sonographer: same job?
Yes. BLS calls the occupation diagnostic medical sonographers, also called ultrasound technicians. Ultrasound tech, sonographer and sonography tech all mean the same job. Echo techs and vascular techs are sonographers who specialize in the heart or the blood vessels.
Core duties
| Duty | What it involves |
|---|---|
| Patient preparation | Review the order, take a brief history, position the patient, apply gel and explain the exam. |
| Image acquisition | Work the transducer and machine to capture the views the exam protocol requires. The technical core of the job, and the longest to learn. |
| Image optimization | Adjust depth, gain, frequency and focus on the fly for a diagnostic image of each patient and structure. |
| Recognizing abnormal findings | Spot when something looks abnormal and capture extra views and measurements for the radiologist or cardiologist. You do not diagnose, but you do recognize. |
| Documentation | Annotate images, take measurements, complete technical worksheets and enter findings in the imaging system or EMR. |
| Equipment care | Clean probes between patients, run daily QC checks and report faults to biomedical engineering. |
How it differs by specialty
| Specialty | Typical work |
|---|---|
| General sonographyRDMS | Abdominal organs (liver, kidneys, gallbladder, pancreas, spleen), small parts (thyroid, breast, scrotum) and OB/GYN scans. The broadest specialty and the most common starting point. |
| OB/GYNRDMS | Fetal anatomy, growth and dating scans, plus pelvic imaging. Often in outpatient OB/GYN clinics. The emotional weight is real, especially around fetal anomalies. |
| Cardiac sonographyRDCS or CCI RCS | Echocardiograms, including transthoracic and stress echo, sometimes transesophageal. Hospital cardiology departments and cardiology clinics. |
| Vascular sonographyRVT or CCI RVS | Arterial and venous studies of the legs, neck (carotid), abdomen and other regions. |
| Breast sonography | Targeted breast imaging, often alongside mammography in screening and diagnostic settings. |
| MusculoskeletalRMSKS | Tendons, ligaments, joints and soft tissue. A growing area in sports medicine and orthopedic clinics. |
| Pediatric and pediatric cardiac | Children's hospitals and pediatric practices, often in academic medical centers, with a longer learning curve. |
How Does Sonography Training Work?
Most CNAs take a CAAHEP-accredited associate degree in diagnostic medical sonography, then sit the ARDMS exams. Shorter certificate programs exist, but they usually require a degree or an allied health credential first, and a CNA alone does not qualify.
| Route | Length | Offered by | What to know |
|---|---|---|---|
| AAS in Diagnostic Medical Sonographymost common | 18–24 months | Community colleges and some 4-year schools | Usually the most affordable. The clinical practicum fills most of year two. Prerequisites can add 1 to 2 semesters before you apply. |
| Certificateafter a degree or allied health credential | 12–24 monthsAurora St. Luke's: 21 Source | Hospitals, colleges | Skips general education. Open to applicants who already hold a degree or a credential such as RN or radiologic technologist. |
| BS in Diagnostic Medical Sonography | 4 years | Universities | Costs more and rarely raises starting pay, but opens lead, educator and management roles later. |
Coursework covers anatomy and physiology, ultrasound physics and instrumentation, scanning protocols, patient care and a supervised clinical practicum.
Warning
Check CAAHEP accreditation before anything else
Graduates of CAAHEP-accredited sonography programs qualify for the ARDMS exams with no extra clinical experience to document (ARDMS Pathway 2). The other routes need a two-year allied health program or a bachelor's degree plus 12 months of full-time ultrasound work, which a new CNA does not have. Many hospital employers also will not hire from unaccredited programs. Look a program up on the CAAHEP website before you apply.
How Long Does It Take to Become an Ultrasound Tech?
Plan for 2 to 3 years from your first prerequisite to your first full credential. The program itself takes 12–24 months.
| Stage | Typical duration | Best for |
|---|---|---|
| Prerequisitesanatomy and physiology, math, English, physics | 1–2 semesters | Plan these before the program clock starts |
| AAS in Diagnostic Medical Sonographyfull-time | 18–24 months | Most CNAs starting from scratch, and the best value at a community college |
| Certificate | 12–24 months | Applicants who already hold a degree or an allied health credential |
| BS in Diagnostic Medical Sonography | 4 years | A long-term plan for education or management |
| ARDMS examsSPI plus a specialty exam | 1–3 monthsafter graduation | Many students pass SPI before graduating, so only the specialty exam is left |
Tip
Admissions add the most time. Austin Community College, for example, typically has 20 to 30 seats a year and admits the highest-ranked applicants. Most programs admit once a year, so missing a cycle costs you a year. Apply early, apply to several programs and keep a backup. You can sit the SPI physics exam before you graduate once you have passed a physics course (ARDMS), which leaves only the specialty exam after graduation.
How Much Does Ultrasound Tech School Cost?
The two community college programs we checked cost $5,940 and $11,081 for the whole program, in-district or in-state. Private career colleges cost far more, about $50,000 to $52,400.
| Program type | Cost | What it covers |
|---|---|---|
| Community college, in-districtTarrant County College, Texas | $5,940whole program Cost sheet | Tuition, books, uniforms, clinical tracking and records fees, and the ARDMS exam fees. Immunizations and other small costs are extra. |
| Community college, in-stateEastern Florida State College | $11,081whole program Cost sheet | Tuition for the 77-credit A.S., plus lab fees, books, uniforms, background check, vaccinations and ARDMS exams. |
| Hospital-based certificateAurora St. Luke's, Wisconsin | $12,500tuition and fees Tuition page | Lab fees of $250 a year and about $1,500 of textbooks are extra. Needs a degree or allied health program first. |
| Private career collegePima Medical Institute | $50,193–$52,368by campus Cost disclosure | Includes textbooks, lab supplies, tax, a technology fee and uniforms. Get CAAHEP accreditation in writing. |
| BS in Diagnostic Medical Sonography | Four years of university tuition | Rarely raises starting pay, but opens lead and teaching roles later. |
Costs from each program's published cost sheet. They change every year, so check the current one. Many programs admit only in-district or in-state students, and out-of-district tuition costs more.
What it costs near you
These are examples from a few schools. Tuition depends on your state, the type of school and, at community colleges, whether you live in the district. Ask programs near you for their costs.
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Extra costs to plan for
| Item | Example cost |
|---|---|
| Prerequisite courses | Depends on the college and how many you still need |
| Textbooks | $1,500Aurora St. Luke's estimate Source |
| ARDMS SPI exam | $275 ARDMS |
| ARDMS specialty exam | $300e.g. Abdomen, toward RDMS ARDMS |
| CCI cardiac exam (RCS) | $365if you go the CCI route CCI |
| State license | Only in NH, NM, ND and ORfees vary by state SDMS |
| Continuing education | CME credits every 3 years, to keep ARDMS ARDMS |
Ways to cut the cost
| Lever | How it helps |
|---|---|
| Pell Grant | Up to $7,395 a year for eligible students, which can cover most or all of an in-district community college program. Federal Student Aid |
| WIOA funding | Pays for training in jobs on your state's in-demand list. Ask your American Job Center whether sonography is on it before you enroll. Find your center |
| Hospital tuition help | If you work at a hospital system, ask HR about sonography tuition aid or scholarships in exchange for a work commitment. |
| State workforce scholarships | Some states fund healthcare workforce scholarships. Ask your state workforce agency. |
| Stay in-district | In-district community college tuition is the biggest cost lever in sonography: the same credential costs several times more at a private college. |
Sonography Certification: ARDMS vs. CCI vs. ARRT
Most CNAs aim for ARDMS: the SPI physics exam during the program, then one specialty exam after it, usually toward RDMS. CCI is common in cardiology, and ARRT also certifies sonographers.
Three bodies credential sonographers. ARDMS is the most common across general, OB/GYN, vascular and cardiac work. CCI specializes in cardiac and vascular credentials. ARRT offers Sonography through its primary pathway, plus Breast and Vascular Sonography as post-primary credentials for those who already hold ARRT certification.
| Credential | Issued by | Specialty | Route |
|---|---|---|---|
| RDMSRegistered Diagnostic Medical Sonographer | ARDMS | Abdomen, OB/GYN, breast, fetal echo, pediatric | SPI plus a specialty exam, within 5 years of each other |
| RDCSRegistered Diagnostic Cardiac Sonographer | ARDMS | Adult, pediatric and fetal echo | SPI plus a specialty exam, within 5 years of each other |
| RVTRegistered Vascular Technologist | ARDMS | Vascular imaging | SPI plus the Vascular Technology exam, within 5 years of each other |
| RMSKSRegistered Musculoskeletal Sonographer | ARDMS | Musculoskeletal imaging | SPI plus the MSKS exam, within 5 years of each other |
| RCSRegistered Cardiac Sonographer | CCI | Echocardiography | One 170-question exam, with several eligibility routes CCI |
| RVSRegistered Vascular Specialist | CCI | Vascular imaging | One specialty exam, with several eligibility routes |
| SonographyARRT | ARRT | General sonography | Primary pathway: an ARRT-recognized sonography program and exam |
Exam rules: ARDMS SPI, CCI RCS and ARRT Sonography.
How the ARDMS path works
The SPI exam covers ultrasound physics and instrumentation: about 110 questions over two hours (ARDMS). You must pass SPI and the specialty exam within five years of each other, in any order. Most students sit SPI during the program once physics is done, and the specialty exam after graduation. Credentials stack: a general sonographer can add RVT or RDCS later with the specialty exam and verified clinical experience in that area, no new program.
Which credential should you pick?
The one your program prepares you for and your local employers name. For a general sonography program, that is usually RDMS (Abdomen and OB/GYN). For cardiac work, RDCS through ARDMS or RCS through CCI. CCI is more common in pure cardiology departments, and ARDMS in hospital imaging and general roles. Both are well respected. Read job listings in your area first, then pick a program aligned with the credential they ask for.
Keeping your credentials
ARDMS requires continuing medical education credits over every three-year cycle, and the number depends on the credentials you hold (ARDMS CME rules). Plan time and budget for it from your first year.
Do Ultrasound Techs Need a State License?
Only in 4 states: New Hampshire, New Mexico, North Dakota and Oregon. Everywhere else there is no state license, but employers expect ARDMS or CCI certification.
Sonographers work in all 50 states. What varies is whether the state adds a license on top of national certification. The Society of Diagnostic Medical Sonography (SDMS) lists these four as the only states with sonographer licensure:
| State | Licensing body |
|---|---|
| New Hampshire | Board of Medical Imaging and Radiation Therapy, through the Office of Professional Licensure and Certification. Requires current ARDMS, ARRT or CCI certification. |
| New Mexico | New Mexico Environment Department, Medical Imaging and Radiation Therapy Program |
| North Dakota | North Dakota Medical Imaging and Radiation Therapy Board of Examiners |
| Oregon | Oregon Board of Medical Imaging. Requires a national sonography credential, or current enrollment as a student. |
Source: the SDMS state licensure page, which links each board.
Bottom line
In every state, the national credential (ARDMS, CCI or ARRT) is what employers check. Finish a CAAHEP-accredited program and pass your exams and you can work nationwide, with a license application on top in NH, NM, ND or OR. Rules change, so confirm with your state department of health or medical imaging board before you enroll.
How Much Do Ultrasound Techs Make? Salary and Job Outlook
A median of $96,590, $54,330 more than CNAs.
The lowest-paid 10 percent of diagnostic medical sonographers earn under $67,820 and the top 10 percent over $129,370 (BLS). BLS projects 14 percent growth over the decade, much faster than the average for all occupations, with about 6,000 openings a year, driven by an aging population and the growing use of ultrasound across medical specialties.
| Factor | Effect on pay |
|---|---|
| Hospitals | The largest employer. Near or above the median, with shift differentials and on-call pay. Academic medical centers often pay more |
| Outpatient imaging centers | Near the median, with weekday hours and less on-call |
| Cardiology and OB/GYN clinics | Hire specialty-credentialed sonographers (RDCS, RVT or CCI credentials) |
| Travel sonographers | Contracts usually ask for 2+ years of experience and more than one credential, and pay comes with stipends and housing |
| Geography | Pay varies widely by state. BLS publishes the figures for every state BLS by state |
| Credential stacking | The biggest long-term lever: adding vascular (RVT) or cardiac (RDCS) opens roles a single credential cannot |
Do X-ray techs or ultrasound techs make more?
Ultrasound techs, by $16,480 at the median ($96,590 against $80,110, BLS), for similar training time. X-ray has a more structured ladder into CT and MRI, and far more states license it. Compare both in the CNA to X-ray tech guide.
What CNAs Often Underestimate About Ultrasound Tech Work
Getting in is hard, scanning strains the body, and the skill takes longer to master than school suggests. Knowing this early helps you plan, not quit.
Admissions are often the hardest part.
Many programs take a small class: Austin Community College typically has 20 to 30 seats a year and admits the highest-ranked applicants. Competitive applicants usually bring strong prerequisite grades, healthcare experience and good references. Apply to several programs, keep a backup, and budget for one or two cycles of waiting.
Prerequisites add time before the program starts.
Most programs want anatomy and physiology I and II, college math, English and often physics or medical terminology before you apply (UNMC lists all of these). Plan for 1 to 2 semesters if you do not have them.
Scanning injuries are real and common.
Surveys have found up to 90% of sonographers scanning in pain (AIUM), mostly in the shoulder, wrist, neck and back. Strength training, stretching and good ergonomic technique from your first scan are career-extending habits, not extras.
Transducer skills take longer than you expect.
Getting diagnostic images on real patients, with real anatomy variation, is harder than coursework suggests. Most new sonographers need months on the job before they feel fully proficient.
You will see findings you cannot explain to the patient.
Diagnosis is the radiologist's or cardiologist's job, and patients often ask "what does it mean?" Learning to redirect that question warmly and professionally is part of the work.
Specialties are not interchangeable.
Cardiac (echo) and vascular work need their own credentials and clinical training. If that is where you want to end up, pick a program with those tracks or rotations, or plan to add the credential later.
Some metros have more new graduates than entry-level jobs.
Large metros with several sonography programs can be slow for new graduates, whatever the national outlook says. Smaller metros and underserved regions often hire new sonographers faster.
Continuing education never stops.
ARDMS requires CME credits every three years to keep your credentials. Missing them puts your registration at risk, and employers check it.
Where Does Sonography Lead Next?
Most sonographers grow by adding a second credential, such as vascular or cardiac. It takes an exam, not a new program.
| Next role | Extra training |
|---|---|
| Add a specialtyRVT, RDCS or RMSKS | The specialty exam plus verified clinical experience in that area. No new program |
| Lead sonographer or clinical specialist | 3–5 years of experience and several credentials |
| Travel sonographer | 2+ years of experience, usually with 2+ credentials |
| Application specialist (industry) | 5+ years of clinical experience and an interest in training and sales |
| Sonography educator or clinical coordinator | Usually a bachelor's degree |
| Imaging supervisor or manager | A bachelor's degree, 5+ years of experience and a leadership track |
Stacking credentials is the highest-leverage move for most working sonographers, and travel contracts reward it most. If you later want nursing or a broader clinical role, the CNA to RN bridge programs guide covers that path, and the CNA career paths overview compares every path from CNA.
How to Find an Ultrasound Tech Program Near You
Search sonography programs in your state, then check each one against the five steps below.
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Verify CAAHEP accreditation first.
It is what lets you sit the ARDMS exams straight after graduation, and what most hospital employers expect. Check a program's current status on the CAAHEP website.
Start with community college programs.
The best value by a wide margin: $5,940 in-district at Tarrant County College against about $50,000 at a private college, for the same ARDMS pathway. Pell Grants and WIOA can cover most of it. Apply to several programs.
Log your patient-care hours now.
Programs like UNMC (500 hours) and Aurora St. Luke's (100 hours) ask for documented patient care, verified by your employer. Your CNA shifts count, so record them as you go.
Ask about hospital tuition assistance.
If you are a CNA at a hospital system, ask HR whether sonography is on its tuition list. This alone can cover most of the cost.
Be careful with private career colleges.
Faster starts and flexible schedules cost several times more. Ask for CAAHEP status, the ARDMS first-attempt pass rate, the completion rate and the job placement rate in writing.
What to ask before enrolling
- Is the program CAAHEP-accredited, and what is its current status?
- What is the most recent ARDMS first-attempt pass rate, by credential?
- What was the completion rate for the most recent cohort?
- What share of graduates were employed within 6 to 12 months?
- Do students sit the SPI exam during the program or only after graduation?
- Which specialty credentials does it prepare you for (RDMS Abdomen, RDMS OB/GYN, RDCS, RVT)?
- How are clinical sites assigned, and how far might I travel?
- Are evening or weekend cohorts available for working CNAs?
- Is there admission weight or a scholarship for CNAs, MAs or healthcare workers?
- If I am in NH, NM, ND or OR, does it meet the state licensing rules?
Get the answers in writing. A program that cannot give you pass and placement rates is not worth a premium.
Other CNA Career Paths
Every other guide in this series, shortest training first.
| Career path | Training | Median pay |
|---|---|---|
| CNA to Phlebotomist →Draw blood for labs, hospitals and blood banks. The fastest switch. | 8–16 weeks | $45,230 |
| CNA to Medical Assistant →Clinical and front-desk work in clinics, mostly weekday hours. | 9–24 months | $45,690 |
| CNA to LPN →Give medications and wound care. The first licensed nursing step. | 12–18 months | $64,400 |
| CNA to Surgical Tech →Set up the operating room and pass instruments on the surgical team. | 12–24 months | $64,650 |
| CNA to X-Ray Tech →Position patients and take diagnostic X-rays, with a clear ladder to CT and MRI. | 18–24 months | $80,110 |
| CNA to RN →The biggest raise and the widest ladder, through an ADN or BSN. | 2–4 years | $97,550 |
Pay: BLS national medians. Training: typical program length. All CNA career paths, compared →
Frequently Asked Questions About Becoming an Ultrasound Tech
Do you need to be a CNA to become an ultrasound tech?
Not everywhere, but at some programs it is the minimum. Austin Community College requires a CNA program from every applicant not already trained in a listed patient-care role, such as RN, LVN or EMT. Many other programs require patient-care hours that CNA work meets: at least 500 at the University of Nebraska Medical Center and 100 at Aurora St. Luke's in Milwaukee. CNA training never counts toward the sonography coursework itself.
Is an ultrasound tech the same as a sonographer?
Yes. BLS calls the occupation diagnostic medical sonographers, also called ultrasound technicians. Ultrasound tech, sonographer and sonography tech all mean the same job. Echo techs and vascular techs are sonographers who specialize in the heart or the blood vessels.
How many patient care hours do sonography programs require?
It depends on the program. The University of Nebraska Medical Center asks for at least 500 hours of direct patient care and names CNAs among the roles that meet it. Aurora St. Luke's asks for at least 100 hours, and CNA work in a hospital or nursing home counts. Austin Community College asks for a CNA program instead of hours. Keep a record of your CNA hours and ask your employer to verify them.
How long does it take to go from CNA to ultrasound tech?
Plan for 2 to 3 years in total: 1 to 2 semesters of prerequisites, then a CAAHEP-accredited program, usually an associate degree of about two years. Add 1 to 3 months after graduation to finish your ARDMS exams. If you already hold a degree or an allied health credential, a certificate program is shorter: Aurora St. Luke's runs 21 months.
How much does an ultrasound tech program cost?
At a community college, the whole program cost $5,940 at Tarrant County College in Texas (in-district) and $11,081 at Eastern Florida State College (in-state), both including books and ARDMS exam fees. Pell Grants of up to $7,395 a year and WIOA funding can cover a large share for eligible students. The hospital-based program at Aurora St. Luke's charges $12,500 in tuition and fees. Private career colleges cost the most: Pima Medical Institute lists $50,193 to $52,368, depending on the campus.
Does my CNA certification count toward sonography training?
For coursework, almost never: sonography programs are a separate curriculum and do not credit CNA training. It also does not count as the two-year allied health program in ARDMS Pathway 1. For admissions, often. Some programs require it, and many require patient-care hours that CNA work meets. Treat your CNA as an admissions asset, not a credit transfer.
How much more do ultrasound techs earn than CNAs?
About $54,330 a year at the median, or about $4,500 a month: $96,590 for diagnostic medical sonographers against $42,260 for nursing assistants (BLS). The top 10 percent of sonographers earn over $129,370. It is the biggest pay jump of any CNA path outside nursing.
Do I need state licensing to work as an ultrasound tech?
Only in 4 states: New Hampshire, New Mexico, North Dakota and Oregon, according to the Society of Diagnostic Medical Sonography. In the other 46 states there is no state license, but almost every employer expects ARDMS or CCI certification. In those 4 states, the license is an extra step on top of national certification, not a substitute for it.
What is the difference between ARDMS, CCI, and ARRT certifications?
ARDMS is the most common credential across general, OB/GYN, vascular and cardiac sonography, and the one most CNAs coming through an associate degree aim for (RDMS, RDCS or RVT). CCI specializes in cardiac and vascular credentials (RCS, RVS) and is common in cardiology departments. ARRT offers Sonography through its primary pathway, plus Breast and Vascular Sonography as post-primary credentials for those who already hold ARRT certification. Check job listings in your region to see which one local employers name.
Can I do ultrasound tech training online?
Not fully. Some programs teach anatomy, physics, patient care and scanning protocols online or hybrid. The scanning labs and the clinical practicum need hands-on transducer practice with real patients under supervision, so they cannot be online. A program that promises a fully online sonography credential with no in-person clinical hours is not CAAHEP-accredited, and its graduates will struggle to qualify for ARDMS.
Can I keep working as a CNA while I train?
Partly. The first year of most associate degree programs (classes and labs) can usually be paired with part-time CNA work. The second year, mostly full-time clinical practicum, is much harder to combine. Many students switch to per-diem or weekend CNA shifts during the clinical year. Our CNA jobs page lists openings near you, with a part-time filter.
Is ultrasound tech a good career move from CNA?
For CNAs who can commit to about two years of school and want the biggest raise available outside nursing, yes. The median sonographer earns more than double the median CNA, the work is technical rather than heavy lifting, and BLS projects much faster than average growth. The trade-offs: competitive admissions, prerequisites that take time, scanning strain over a long career, and a narrower ladder than nursing.
What is the job outlook for ultrasound techs?
Strong. BLS projects 14 percent employment growth for diagnostic medical sonographers over the decade, much faster than the average for all occupations, with about 6,000 openings a year. An aging population and the growing use of ultrasound across medical specialties drive the demand.
Do X-ray techs or ultrasound techs make more?
Ultrasound techs, by about $16,480 a year at the median: $96,590 for sonographers against $80,110 for radiologic technologists (BLS), for similar training time. X-ray has a more structured credential ladder into CT and MRI, and far more states license it.
Information accuracy: training requirements, costs and pay change. Check the details with the program and your state before you decide. If you spot a mistake, let us know.