The complete ARDMS specialty exam prep ecosystem

Pass any ARDMS
registry exam on
the first attempt.

Nine comprehensive specialty modules — built by sonographers, mapped to the official ARDMS content outlines. 500 registry-aligned questions per specialty, real ultrasound image galleries, timed mock exams, full explanations on every question, plus a free Cross-Training module that teaches how US connects to CT, MRI, Nuclear Medicine, and Mammography.

500 questions per module Real ultrasound image cases Timed mock exams Per-module pricing Works on any device FREE Cross-Training module with any subscription
Stripe secured Cancel anytime Access code emailed instantly 7-day money-back guarantee
All Modules · One Price Each
3-Month Access — per module
$100/ 3 months

$100 every 3 months  ·  Cancel anytime  ·  All future updates included

How it works
1
Pick the specialty you're studying for — below
2
Pay securely — access code emailed in seconds
3
Enter code on the module page — full access unlocks
  • 500 practice questions, all 5 blueprint categories
  • Real ultrasound image galleries with annotated diagrams
  • Timed mock exam — randomized each session
  • 20 high-yield key concept flashcards
  • Full explanations & exam tips on every question
  • All future content updates included
  • FREE Cross-Training: Imaging Modalities module included

🔒 Encrypted payment  ·  No account required  ·  Have a code?

9
Specialty Modules
4,000+
Practice Questions
1,366+
Image Cases
160
Flashcards
Choose your specialty

8 ARDMS specialty modules

Each module is mapped to its official ARDMS content outline. Subscribe to one specialty or several — each at $100 every 3 months. Cancel anytime.

Available
Br
Breast Ultrasound
ARDMS · Br

Full coverage of breast anatomy, BI-RADS 5th ed., pathology recognition, scanning technique, and elastography.

500
Questions
135
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
Ab
Abdomen
ARDMS · AB

Liver, biliary, pancreas, spleen, kidneys, retroperitoneum, vascular, and superficial structures — comprehensive abdominal sonography.

500
Questions
500
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
OB
Obstetrics & Gynecology
ARDMS · OB

First / second / third trimester obstetrics, fetal anatomy, biometry, gynecologic pelvic anatomy, and pathology.

500
Questions
200
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
VT
Vascular Technology
ARDMS · VT (RVT)

Carotid, peripheral arterial, peripheral venous, abdominal vascular, and cerebrovascular — with full Doppler waveform analysis.

500
Questions
120
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
AE
Adult Echocardiography
ARDMS · AE (RDCS)

PLAX/PSAX/A4C/A2C/A3C views, valvular disease (MR/MS/AR/AS), HCM, DCM, ischemic disease, and pericardial pathology.

500
Questions
200
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
PS
Pediatric Sonography
ARDMS · PS

Pediatric abdomen, pelvis, neurosonography, cardiac, MSK — covering pyloric stenosis, intussusception, HPS, hip dysplasia, and more.

500
Questions
55
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
FE
Fetal Echocardiography
ARDMS · FE

Fetal cardiac anatomy, congenital heart disease, fetal arrhythmias (M-mode), Doppler hemodynamics, and maternal-fetal indications.

500
Questions
21
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
SPI
Sonography Physics & Instrumentation
ARDMS · SPI

Sound physics, transducers, imaging principles, Doppler physics, hemodynamics, artifacts, bioeffects, and quality assurance.

500
Questions
75
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Available
MSK
Musculoskeletal
ARDMS · MSK

Shoulder, elbow, wrist, hand, hip, knee, ankle, foot — tendon/ligament/nerve/muscle pathology with dynamic imaging.

500
Questions
60
Image Cases
20
Flashcards
$100/ 3 months
$100 every 3 months · cancel anytime
Preview Module →
Studying for multiple exams?  Subscribe to as many modules as you need — each is independent. Group / institutional pricing available for 5+ subscriptions: support@passardms.com
What's in every module

The same proven format, every specialty

Every PASS ARDMS module is built to the same standard — mapped to its official ARDMS content outline, with consistent UX so you can switch between specialties without relearning the system.

📝

500 Practice Questions

100 per blueprint category. Full explanation, key concept, and exam tip on every question. Filter by category or search by keyword.

🔬

Real Image Galleries

Real ultrasound photos paired with annotated diagrams — train pattern recognition the same way the registry tests it.

🎯

Timed Mock Exam

Randomized from all 500 questions, with the same time pressure as the real exam. Instant score report with correct / incorrect / skipped breakdown.

Smart Filtering & Search

Filter by any blueprint category. Search by keyword. Track your answered / correct / accuracy stats and revisit missed questions.

💡

Key Concept Flashcards

20 high-yield concept cards per module — the highest-leverage facts and formulas you'll see on exam day.

📱

Any Device, Any Time

100% browser-based. No download, no app. Works on desktop, tablet, and phone. Once loaded, it even works offline.

🔄

Cross-Training Module FREE

How US connects to CT, MRI, Nuclear Medicine & Mammography. Clinical pathways, side-by-side comparisons, registry keywords from other modalities, case studies, and medical terminology — included free with any subscription.

🎁 FREE WITH ANY MODULE

Cross-Training: Imaging Modalities

The ARDMS doesn't test ultrasound in isolation. Questions reference CT, MRI, Nuclear Medicine, and Mammography — and how they connect to your ultrasound findings. This bonus module teaches the cross-modality knowledge that separates passing from failing.

US vs CT vs MRI comparisons Clinical pathway flowcharts 30+ registry keywords 5 multi-modality case studies Medical terminology reference
$0
with any module subscription
Preview Module →
Why PASS ARDMS

Built by sonographers, for sonographers

Every module follows the same uncompromising standard — whether you're studying for Breast or Fetal Echo, you get the same depth of explanation, the same exam tips, and the same image-pairing pedagogy.

01

Mapped to the official outline

Each module is structured around the published ARDMS content outline for that specialty — not a textbook table of contents.

02

Registry-style phrasing

Questions mirror real ARDMS exam wording, including the "best answer" / "most likely" / "next step" patterns.

03

Exam Tips on every question

Each explanation includes a flagged exam tip pointing out the trap or the high-yield distractor.

04

Image gallery pedagogy

Real ultrasound paired with annotated schematic so you learn what the registry actually shows you, not just textbook idealizations.

05

Current standards

BI-RADS 5th edition, ACR / SRU / ASE / ISUOG / AIUM guidelines integrated throughout. Updated as standards evolve.

Module Coverage

Breast
Live
Abdomen
Live
OB/GYN
Live
Vascular
Live
Adult Echo
Live
Pediatric
Live
Fetal Echo
Live
Physics (SPI)
Live
MSK
Live
Cross-Training
FREE
Multi-specialty users
  • Each module subscription is independent
  • One access code per module — you choose what to study
  • Group / institutional pricing for 5+ seats
  • $100 every 3 months — cancel anytime, no long-term commitment
From Sonographers

Built for people who pass

★★★★★

The physics and Doppler explanations are worth the entire subscription. I finally understand why the answers are correct, not just memorizing them.

Sarah M., RDMS
Passed Br exam, first attempt
★★★★★

The image gallery completely changed how I study. Seeing a real ultrasound next to the annotated diagram makes the pathology click in a way textbooks never did.

Jennifer K., RT(R) RDMS
Vascular & Adult Echo, multi-credentialed
★★★★★

Every exam tip flagged a real pitfall I recognized on my actual registry. Passed by a comfortable margin — I'm now using PASS ARDMS for my next specialty too.

Tonya R., RDMS
Academic medical center
FAQ

Common questions

How does per-module pricing work?
Each ARDMS specialty is purchased separately. You only pay for the modules you're studying for. There's no bundled-everything plan — this keeps the pricing fair if you only need one specialty. Cancel anytime — no long-term commitment.
How does the 3-month plan work?
Full access to your chosen module(s) for $100 every 3 months. Auto-renews every 3 months at $100. Cancel anytime before renewal — no fee, no questions asked. Manage your billing through your Stripe portal.
How do I get access after paying?
After payment is confirmed, your unique access code is emailed to the address you used at checkout. It arrives within a few minutes. Enter the code on the corresponding module page to unlock the full module immediately.
Can I subscribe to more than one module?
Yes — each module is independent. Subscribe to as many specialties as you need. You'll receive one access code per module. For 5+ seats, contact us about group / institutional pricing.
Is the content aligned with the current ARDMS exams?
Yes. Every module is mapped to its official ARDMS content outline (Br, AB, OB, VT, AE, PS, FE, SPI). We use current professional society guidelines (ACR / ASE / ISUOG / AIUM / SRU) and BI-RADS 5th edition for breast. Content is updated as the blueprint evolves — updates are included with your subscription.
Can I use this on my phone or tablet?
Yes — fully browser-based and mobile-responsive. No app required. Works on iPhone, Android, iPad, or any laptop. Study anywhere you have a browser. The module even works offline once loaded in your browser.
What is the refund policy?
If you're not satisfied within 7 days of subscribing, contact us for a full refund — no questions asked. After 7 days, the current period is non-refundable but you can cancel renewal at any time.
When will Physics (SPI) and MSK launch?
Physics is in beta now — you can preview the partial module to evaluate the format. Full Physics launch and MSK launch will be announced as they're completed. Sign up for the launch notification to get early-access pricing.

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