The American Registry of Radiologic Technologists
The American Registry of Radiologic Technologists (ARRT) is a U.S. credentialing body that certifies and registers radiologic technologists, sonographers, radiation therapists, and radiologist assistants across medical-imaging disciplines, serving 360,000+ individual professionals and state licensing agencies through exam administration and annual renewal programs.
- Company typePrivate
- Founded1922
- HeadquartersSaint Paul, United States
- Headcount101–250
- GTM typeB2C
- OfferingServices
What The American Registry of Radiologic Technologists does
The American Registry of Radiologic Technologists (ARRT) is a U.S.-based credentialing organization founded in 1922 and headquartered in Saint Paul, Minnesota, that certifies and registers medical-imaging and radiation-therapy professionals. Its serviceable universe spans primary Registered Technologist (R.T.) credentials in radiography, MRI, nuclear medicine technology, radiation therapy, and sonography; postprimary specialty credentials (e.g., CT, mammography, breast sonography, vascular interventional radiography); the advanced Registered Radiologist Assistant (R.R.A.) credential; and the newer Imaging Assistant (I.A.) credential in magnetic resonance. ARRT also administers state licensing examinations for certain state agencies.
The technical foundation consists of a multi-portal web platform — arrt.org for individual technologists, state.arrt.org for state licensing exam administration, edweb.arrt.org for educational-program directors, and volunteers.arrt.org for the volunteer committees that author examination content — with examination delivery subcontracted to Pearson VUE test centers. The organization also operates a public Credential Verification Service that integrates with partners including Verisys and CE Broker, a CE-tracking ecosystem that on-boards Recognized Continuing Education Evaluation Mechanisms (RCEEMs) and CE Sponsors, and an ethics review process backed by documented Standards of Ethics. Supporting resources include a video library, examination content specifications built from practice analysis, structured education guidelines, and the Continuing Qualifications Requirements (CQR) program for ongoing competency reassessment.
ARRT's revenue model blends one-time application and examination fees for new candidates with recurring annual renewal fees across the 360,000+ active registrant base, plus transactional fees from state licensing exam administration and CE sponsor/approver fees. Distribution is largely self-service through online portals, supplemented by an inside-sales posture and community-led partnerships with professional societies (notably ASRT, SNMMI, and SMRT), educational institutions, and a presence at major industry conferences including RSNA. An 11-member Board of Trustees — six registered technologists, four physicians, and a public member — governs the organization; Liana Watson, DM, serves as CEO. ARRT runs no disclosed venture or private-equity backing and operates as a private nonprofit corporation under Minnesota law.
The American Registry of Radiologic Technologists firmographics
Firmographics- Name
- The American Registry of Radiologic Technologists
- Legal name
- The American Registry of Radiologic Technologists, Inc.
- Website
- https://arrt.org
- Company type
- Private
- Founded year
- 1922
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- The American Registry of Radiologic Technologists (ARRT) is a U.S. credentialing body that certifies and registers radiologic technologists, sonographers, radiation therapists, and radiologist assistants across medical-imaging disciplines, serving 360,000+ individual professionals and state licensing agencies through exam administration and annual renewal programs.
- Ownership category
- akta.pro rank
The American Registry of Radiologic Technologists industry classification
Industry- Product category
- Healthcare Professional Credentialing
- NAICS
- Computer Training (611420)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Certification & Licensing Exam Management Platforms (EDAFADAG)
- akta.pro secondary industries
- Nursing & Allied Health Certification Prep (CNA, EMT/Paramedic, Radiology, Sonography, PT/OT) (EDANAIAB), Radiologic Imaging Support (X‑Ray Assistant, Limited Scope) (EDAOAJAH)
Keywords
Where The American Registry of Radiologic Technologists is headquartered
LocationHeadquarters
- HQ city
- Saint Paul
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
The American Registry of Radiologic Technologists business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Others
Revenue model
- Certification and Registration Fees: One-time fees for initial certification and registration in various disciplines including Radiography, MRI, Nuclear Medicine Technology, Radiation Therapy, Sonography, and postprimary credentials.
- Annual Renewal Fees: Recurring annual fees for maintaining certification and registration, including biennial continuing education requirements.
- State Licensing Exam Administration: ARRT administers state licensing exams for certain states, collecting exam fees on behalf of state entities.
- CE Sponsor and Approver Fees: Fees from continuing education sponsors and approvers (RCEEMs) for recognition and biennium CE search tools.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Application and certification fees |
| Subscription | Annual | Annual renewal |
Go-to-market motion3 records
Distribution channels6 records
Marketing channels9 records
The American Registry of Radiologic Technologists product offering
Product offeringCore offering
ARRT certifies and registers medical imaging, interventional, and radiation therapy professionals through standardized examinations, education verification, and ethics review. Core offerings include primary Registered Technologist (R.T.) credentials in Radiography, MRI, Nuclear Medicine Technology, Radiation Therapy, and Sonography, plus postprimary and advanced credentials such as Registered Radiologist Assistant (R.R.A.) and Imaging Assistant (I.A.). Supporting services cover annual renewal, continuing education tracking, state licensing exam administration, credential verification for employers, and Continuing Qualifications Requirements (CQR) competency reassessment.
Product overview
ARRT is a credentialing organization offering a comprehensive portfolio of certification and registration services for medical imaging and radiation therapy professionals. The core offering consists of primary credentials (R.T.) in Radiography, MRI, Nuclear Medicine, Radiation Therapy, and Sonography; postprimary advanced credentials in specialties like CT, Mammography, and Cardiac Interventional Radiography; and advanced credentials including Registered Radiologist Assistant (R.R.A.) and Imaging Assistant (I.A.). Supporting services include examination administration through Pearson VUE, continuing education tracking and verification, credential verification for employers and state agencies, state licensing exam administration, ethics review, and Continuing Qualifications Requirements (CQR) for ongoing competency assessment. ARRT also provides educational resources including a video library, reference documents, program director tools, scholarship programs, and recognition awards. The Equation for Excellence framework (Education + Ethics + Examination) underpins all credential offerings.
Differentiator
Problem solved
Functional benefit
Brands
- I Am the Gold Standard: Award program recognizing R.T.s who exemplify quality, safety, and advocacy in medical imaging and radiation therapy.
- Royce Osborn Minority Student Scholarship
Products and services
- Registered Technologist (R.T.) Primary Credentials Primary certification and registration credentials for entry-level practice in Radiography, Magnetic Resonance Imaging, Nuclear Medicine Technology, Radiation Therapy, and Sonography, attesting that candidates have met ARRT's education, ethics, and examination requirements.
- Postprimary Credentials Advanced postprimary certifications available to already-credentialed technologists in specialties including Bone Densitometry, Breast Sonography, Cardiac Interventional Radiography, Computed Tomography, Mammography, and Vascular Interventional Radiography.
- Registered Radiologist Assistant (R.R.A.) Credential Advanced credential for radiologist assistants who perform procedures under radiologist supervision, including an RPA to R.R.A. pathway for existing radiologist practitioner assistants seeking the R.R.A. designation.
- Imaging Assistant (I.A.) Credential - Magnetic Resonance Entry-level imaging assistant credential for individuals working in magnetic resonance imaging settings, providing a career pathway into radiologic technology.
- ARRT Examination Services Development and administration of certification examinations for all ARRT credential types, delivered at Pearson VUE test centers nationwide for primary, postprimary, and state licensing exams.
- Continuing Education (CE) Tracking and Biennium Management Recurring biennial continuing education tracking and verification service for maintaining R.T. credentials, integrated with Recognized Continuing Education Evaluation Mechanisms (RCEEMs), CE Sponsors, and CE Trackers.
- Credential Verification Services Online directory and verification service that allows employers, state licensing agencies, and temporary employment agencies to confirm a technologist's certification and registration status and valid-through dates.
- State Licensing Examination Administration Administration of state licensing exams for radiologic technologists on behalf of state licensing agencies, including exam scheduling, scoring, and result reporting through Pearson VUE test centers and the state.arrt.org portal.
- Continuing Qualifications Requirements (CQR) Structured competency reassessment program for certified technologists that combines a professional profile, structured self-assessment, and prescribed continuing education to verify ongoing knowledge at prescribed career milestones.
- Ethics Review and Standards Enforcement Enforcement of ARRT's Standards of Ethics, including ethics preapplication review, violation reporting, and formal ethics review processes for registrants and candidates.
Quantifiable outcome
- Over 360,000 registered technologists, imaging assistants, and registered radiologist assistants certified across multiple disciplines
- +1 more outcomes
Companies that use The American Registry of Radiologic Technologists
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles4 records
The American Registry of Radiologic Technologists technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
Feature3 records
The American Registry of Radiologic Technologists partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core and minor.
- American College of RadiologycoreCollaboration on the Medicare Access to Radiology Care Act (MARCA) legislation. American College of Radiology supports S.4624 to allow Medicare reimbursement for radiologist assistant-performed services in hospital settings.
- American Society of Radiologic Technologists (ASRT)corePrimary professional society partner; ASRT collaborated with ARRT on MARCA legislation. ARRT pledged $250,000 to ASRT Foundation's 30th anniversary campaign.
- Society of Radiology Physician ExtenderscoreCollaboration on MARCA legislation to advance radiologist assistant recognition and Medicare reimbursement.
- Association for Medical Imaging ManagementminorSupporting organization for MARCA legislation to improve Medicare reimbursement for radiology services.
- RAYUS RadiologyminorSupporting organization for MARCA legislation.
- Arkansas Society of Radiologic TechnologistsminorSupporting organization for MARCA legislation, along with Arkansas Radiological Society.
- Arkansas Radiological SocietyminorSupporting organization for MARCA legislation.
- VerisyscoreCredential processing services; Verisys collects name, birthdate, ARRT ID, credentials, CE biennium dates, zip code, registration information, and sanction/discipline information for credential verification.
- BrevocoreEmail service provider used to send emails, newsletters, and communications to registrants and candidates.
- CyberSourcecorePayment processing services for exam fees, renewals, and other transactions.
- Pearson VUEcoreExamination administration partner; delivers ARRT certification/registration exams and state licensing exams at test centers. Collects identity verification data including photograph and palm vein topography.
- GooglecoreVarious Google products and services including Tag Manager, Analytics, Dynamic Remarketing, APIs, and CDN for website delivery and marketing analytics.
- Society of Nuclear Medicine and Molecular Imaging (SNMMI)minorPartnership to award annual grants to technologists for continuing education activities, postprimary application fees, professional courses, and educational products. Also supported for local chapter conferences.
- Society for MR Radiographers & Technologists (SMRT)minorARRT provides resources and support for local chapter meetings and conferences.
Scale indicators1 record
Recent moves6 records
Expansion highlights6 records
The American Registry of Radiologic Technologists competitors and assessment
Company assessmentDirect peers
- Nuclear Medicine Technology Certification Board (NMTCB): NMTCB certifies nuclear medicine technologists, directly competing with ARRT's Nuclear Medicine Technology credential. Both serve the same candidate pool of nuclear medicine professionals and are referenced by employers and state licensing bodies.
- National Board of Surgical Technology and Surgical Assisting (NBSTSA): NBSTSA credentials surgical technologists and surgical assistants, mirroring ARRT's structure for allied health professionals. It uses a similar standardized exam + CE + ethics framework and is recognized by employers and accreditation bodies.
- Pharmacy Technician Certification Board (PTCB): PTCB is the leading credentialing body for pharmacy technicians. While the domain differs, its operating model — standardized exam, annual renewal, CE tracking, and state-board recognition — closely parallels ARRT's approach.
- Cardiovascular Credentialing International (CCI): CCI certifies cardiovascular and cardiopulmonary technologists (including cardiac interventional and vascular), overlapping with portions of ARRT's Cardiac Interventional and Vascular Interventional Radiography postprimary credentials. Both serve allied health professionals in procedural imaging settings.
- American Registry for Diagnostic Medical Sonography (ARDMS): ARDMS administers credentials for sonographers and ultrasound professionals, directly competing with ARRT's sonography and vascular sonography credentials. Both organizations certify imaging professionals and serve the same healthcare employer base.
- American Registry of Magnetic Resonance Imaging Technologists (ARMRIT): ARMRIT certifies MR technologists and competes directly with ARRT's MRI credential. Both organizations serve the same MR technologist population and are recognized by hospitals and imaging centers.
- American Society for Clinical Pathology (ASCP) Board of Certification: ASCP's Board of Certification credentials medical laboratory professionals and is structurally comparable to ARRT as a long-standing allied health credentialing organization with similar recurring-renewal, ethics, and CE-tracking models.
- ABRET (American Board of Registration of EEG and Evoked Potential Technologists): ABRET credentials neurodiagnostic technologists using a comparable model of examination, registration, and continuing education. It is a structurally similar allied-health credentialing organization serving a specialized imaging-adjacent modality.
Others
- American Society of Radiologic Technologists (ASRT): ASRT is the primary professional society for radiologic technologists and a strategic partner of ARRT (collaborating on MARCA legislation and receiving a $250,000 pledge). It is thematically related but functions as a membership society and advocacy body rather than a credentialing competitor.
- American College of Radiology (ACR): ACR is the principal professional society for radiologists and a strategic partner of ARRT on MARCA legislation and broader advocacy. It serves physicians rather than technologists, making it a partner/adjacent rather than direct competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
The American Registry of Radiologic Technologists social profiles
Digital presenceThe American Registry of Radiologic Technologists financial estimates
Financial estimateRevenue estimate
Valuation estimate
The American Registry of Radiologic Technologists leadership team
Management profileNumber of profiles
Profiles12 records
The American Registry of Radiologic Technologists funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
The American Registry of Radiologic Technologists M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about The American Registry of Radiologic Technologists
What does The American Registry of Radiologic Technologists do?
ARRT certifies and registers medical imaging, interventional, and radiation therapy professionals through standardized examinations, education verification, and ethics review. Core offerings include primary Registered Technologist (R.T.) credentials in Radiography, MRI, Nuclear Medicine Technology, Radiation Therapy, and Sonography, plus postprimary and advanced credentials such as Registered Radiologist Assistant (R.R.A.) and Imaging Assistant (I.A.). Supporting services cover annual renewal, continuing education tracking, state licensing exam administration, credential verification for employers, and Continuing Qualifications Requirements (CQR) competency reassessment.
Is The American Registry of Radiologic Technologists a public or private company?
The American Registry of Radiologic Technologists is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was The American Registry of Radiologic Technologists founded?
The American Registry of Radiologic Technologists was founded in 1922. It employs 101 to 250 people.
Where is The American Registry of Radiologic Technologists based?
The American Registry of Radiologic Technologists is headquartered in Saint Paul, United States, in the North America region.
How does The American Registry of Radiologic Technologists make money?
Four revenue lines are on record. Certification and Registration Fees are the primary driver. The others are annual Renewal Fees, state Licensing Exam Administration and CE Sponsor and Approver Fees.
Who are The American Registry of Radiologic Technologists's main competitors?
Direct peers on record are Nuclear Medicine Technology Certification Board (NMTCB), National Board of Surgical Technology and Surgical Assisting (NBSTSA), Pharmacy Technician Certification Board (PTCB), Cardiovascular Credentialing International (CCI), American Registry for Diagnostic Medical Sonography (ARDMS), American Registry of Magnetic Resonance Imaging Technologists (ARMRIT), American Society for Clinical Pathology (ASCP) Board of Certification and ABRET (American Board of Registration of EEG and Evoked Potential Technologists). Others are American Society of Radiologic Technologists (ASRT) and American College of Radiology (ACR).
Does The American Registry of Radiologic Technologists have an API?
No public API is recorded for The American Registry of Radiologic Technologists.
What industry is The American Registry of Radiologic Technologists in?
The American Registry of Radiologic Technologists's product category is Healthcare Professional Credentialing. Its primary akta.pro industry code is EDAFADAG, Certification & Licensing Exam Management Platforms, with a secondary code of EDANAIAB, Nursing & Allied Health Certification Prep (CNA, EMT/Paramedic, Radiology, Sonography, PT/OT). Its NAICS code is 611420 and its SIC code is 8200.