How to become an ultrasound technician

1. 1Build a science base in high school

   Time: 4 years (high school)Sources 1

   Anatomy, biology, physics and algebra matter most. Sonography programs open with ultrasound physics and cross-sectional anatomy, and both are much easier if you already think in three dimensions about the body. If you can, shadow in a hospital ultrasound department to see what a full day of scanning feels like for your arm and shoulder.

2. 2Complete prerequisites or a first degree

   Time: One semester to 2 yearsCost: Community college tuitionSources 1, 6

   Associate programs usually want college anatomy and physiology, physics, math and medical terminology before you apply. Certificate programs, often run by hospitals, often expect a prior degree or a healthcare credential such as radiography. Admission is competitive because each program has a limited number of clinical training spots, so prerequisite grades carry a lot of weight.

3. 3Finish an accredited sonography program

   Time: 18 months to 2 years (4 for a bachelor's)Cost: $4,650/yr median public in-state tuition (associate)Sources 6, 5, 7, 11

   Choose a program accredited by the Commission on Accreditation of Allied Health Education Programs (CAAHEP), which reviews sonography programs through the Joint Review Committee on Education in Diagnostic Medical Sonography (JRC-DMS). Accredited graduates qualify for the ARDMS exams without extra work experience. Programs are often accredited by concentration, such as abdominal, OB/GYN, cardiac or vascular, which shapes the exams you can take.

4. 4Pass the SPI exam

   Time: Near or right after graduationCost: $275 (2026)Sources 2

   The Sonography Principles and Instrumentation exam covers ultrasound physics and how the equipment works. It has about 110 questions over two hours. Every ARDMS credential, including RDMS, RDCS and RVT, requires the SPI. You must pass it and a specialty exam within five years of each other, in either order.

5. 5Pass a specialty exam to earn RDMS

   Time: Usually within a few months of SPICost: $300 per specialty (2026)Sources 3, 4

   For general sonography, the common specialty exams are Abdomen, about 165 questions in three hours, and Obstetrics and Gynecology, about 170 questions in three hours. Each costs $300. Passing SPI plus one specialty earns the Registered Diagnostic Medical Sonographer credential; many sonographers add a second specialty or vascular (RVT) to widen their job options.

6. 6Check state rules and apply for jobs

   Time: WeeksCost: State fee where requiredSources 1, 8

   Most states do not license sonographers, but a few do, and employers almost always ask for ARDMS or ARRT certification plus BLS or CPR. Confirm your state's rules in the CareerOneStop License Finder. New graduates often start in hospitals, where varied cases and on-call shifts build skills quickly. Bring your clinical log and scan list to interviews.

Programs, tuition and graduates’ earnings

U.S. Department of Education, College Scorecard (most recent cohorts, released 2026-10-15). Scorecard groups programs by 4-digit field, so a row can include related programs. Tuition is the median published undergraduate tuition and fees of the colleges offering the program (shown only for undergraduate credentials); debt is the median of programs’ median federal loan debt at completion; earnings are the national median for the field and credential four years after completion.

Requirements differ by state. Check your state’s rules in the CareerOneStop License Finder (U.S. Department of Labor) before you enroll.

Three-dimensional anatomy

The sonographer builds a mental map from flat, moving slices and has to know exactly which structure is on screen at any angle.

Hand-eye coordination

Tiny shifts in probe angle and pressure decide whether a gallstone, a fetal heart or a clot shows up at all.

Judgment about what to capture

The radiologist sees only the images you save, so you have to recognize abnormal findings and extend the exam to document them.

Composure with patients

You may be the first to see a failed pregnancy or a mass and must stay calm and professional without giving a diagnosis.

Ergonomic habits

Hours of reaching and pressing can injure the shoulder and wrist, so setting up the room well protects your career.

O*NET 31.0 rates these skills as most important for the occupation: active listening, speaking, reading comprehension, critical thinking, writing.

Training cost

$9.9K–$42.5K

Before financial aid

Time

2-3 years

Typical path

Median pay

$96,590

All US jobs: $50,980

Payback once qualified

Under 1 year

Pay above the all-jobs median vs. cost

Low: 2 years x College Scorecard median public in-state tuition for allied health diagnostic associate programs, $4,650 = $9,300, plus the ARDMS SPI fee of $275 and one specialty exam fee of $300. High: 4 years x the bachelor's median, $10,470 = $41,880, plus $275 and $300. Not included: program fees, scrubs, background checks and immunizations, any state license fee, books and living costs. Hospital certificate and private programs vary widely. Median federal loan debt is $15,565 for these associate programs and $21,969 for bachelor's programs.

Rough guide only: ignores taxes, aid, interest and earnings given up during training. How we calculate it.

• Cardiac or vascular sonographer$74,310 median

  Add the ARDMS RDCS or RVT credential by passing the matching specialty exam, usually after cardiac or vascular training or documented clinical experience.

• MRI technologist$95,480 median

  Requires MRI training, either a full MRI program or, for those with a qualifying imaging credential, structured education and supervised clinical scans, then an MRI certification exam.

• Lead sonographer or imaging manager

  Usually takes several years of experience, more than one specialty and often a bachelor's degree.

• Physician assistant$135,880 median

  Requires a bachelor's degree with science prerequisites and a master's-level PA program; patient-care hours as a sonographer can count toward admission.