Wisconsin Radiologic Technologist Licensing Guide
License Snapshot
Board Processing Time
8-12 weeks
Board turnaround on a complete application — see lead time below
Application Fee
$54
Renewal: $54
Credential
ARRT
Required national certification
CE Required
24 hours
Every 2 years
State Overview
Wisconsin licenses radiology as more than a single credential. Alongside the general radiologic technologist license, it recognizes a limited-permit tier (Limited X-Ray Machine Operator (LXMO) Permit).
A few other modalities are credentialed by the hiring facility or not licensed by the state at all, rather than carrying their own Wisconsin license. The specialty section below covers each, including where a single-modality candidate may not be placeable.
Across radiology, ARRT certification is the national credential that anchors state licensure. A license you hold in another state does not transfer automatically, so you apply directly to Wisconsin's licensing board for each assignment.
General Requirements
If you perform radiology procedures in Wisconsin, the baseline below applies regardless of where you trained or which modality you work in.
- National certification: an active ARRT credential is the prerequisite the state license is built on. The state credential sits on top of ARRT, not instead of it.
- Credential required: Active ARRT (R) certification (JRCERT-accredited or ARRT-approved program; ARRT exam is the board-approved exam).
- Scope of the base license: Full-scope diagnostic radiography: imaging of anatomical structures produced by application of x-rays to the human body for medical diagnosis. Requires 24 hours of CE per 2-year biennium.
- Verification: ARRT or direct board verification.
Fees & Credentials
Wisconsin issues more than one radiology credential, so fees vary by what you actually do. The table below is one row per state-recognized credential.
| Credential | Application | Renewal | Cycle |
|---|---|---|---|
| Radiographer (Licensed Radiographer) | $54 | $54 | Every 2 years |
| Limited X-Ray Machine Operator (LXMO) Permit | $54 | $54 | Every 2 years |
There is no state fee line for MRI Technologist, Sonographer (Diagnostic Medical Ultrasound), and Medical Physicist, because Wisconsin does not license those modalities. Their absence from the table is the point, not an omission.
$54 (DSPS cut it from $65 in 2021), biennial (Aug 31 of even years). The doc's $69 is the pre-2021 figure.
Renewal & Continuing Education
- Renewal cycle: every 2 years, by August 31st of even numbered years.
- Continuing education: Wisconsin sets 24 hours per 2-year cycle, but maintaining an active ARRT certification satisfies the state's CE requirement. If your ARRT credential is current, you do not file separate state CE.
- Limited X-Ray Machine Operator (LXMO) Permit CE: 12 CE hours per 2-year biennium versus 24 hours for the full radiographer license.
Getting Licensed
Radiology licensure is ARRT-primary, so the path is shorter than the multi-step endorsement other professions run. For most candidates it is four steps:
- Hold the right ARRT credential for the work you will do (Radiography for general x-ray; the matching post-primary credential for a modality the state licenses).
- Complete a board-approved program if the state requires one for your credential.
- Apply to Wisconsin Radiology Board through the application portal.
- Have ARRT verify your credential to the board directly. You do not self-attest the certification.
Common slip-ups travelers hit here: submitting endorsement application before obtaining ARRT verification letter from previous state; Wisconsin board requires this document in portal before review can begin.
Processing & Timing
Board processing time is how long the board takes once it has a complete application. In Wisconsin: 8-12 weeks. Boards rarely publish a guaranteed turnaround, so treat this as a planning number rather than a promise.
Recommended lead time before your start date is the total runway, and it runs longer than the board's processing window. Start the application as early as you can, because your ARRT verification has to reach the board before it can act.
If you need more than one credential here, for example a base license plus an add-on authorization, they may process as separate items rather than in one pass. Do not assume you can layer the second credential on at the last minute.
Wisconsin has no expedite pathway and no temporary license option. Permanent licensure must be issued before assignment start. Peak-season delays can extend processing to 12 weeks, requiring early application submission to meet tight assignment dates.
Specialty Differences
Most of the radiology family in Wisconsin runs on the general license. A handful of credentials genuinely diverge, and those are the ones worth reading closely. Below is one subsection per real difference, then roll-up lines for everything else.
Limited X-Ray Machine Operator (LXMO) Permit
Divergence: limited-scope tier. Restricted scope: radiography of the upper and lower extremities (including pectoral girdle but excluding hip and pelvis); foot, ankle, and lower leg below the knee; chest/thorax; and cervical, thoracic, and lumbar spine. Requires 12 hours of CE per 2-year biennium.
- Fee: $54 application, $54 renewal, every 2 years
- Credential: Age 18+ with high school diploma; board-approved JRCERT-accredited limited-scope course including the ASRT limited scope of practice curriculum; pass the required limited-scope exam(s) (no full ARRT registration required)
- CE: 12 CE hours per 2-year biennium versus 24 hours for the full radiographer license
How it differs from the general license: A reduced-scope permit below the full radiographer license: lower education bar (a board-approved limited-scope course rather than a full JRCERT radiography degree / full ARRT registration), restricted to specified body-part exam categories, and a lower 12-hour CE requirement instead of 24.
CT Technologist
Divergence: facility-credentialed. Wisconsin's radiography statute (ch. 462) regulates diagnostic x-ray imaging generally and issues no separate CT license or permit; CT competency is credentialed by the employer against the holder's ARRT post-primary certification.
- Credential: ARRT (CT) post-primary certification, set by the hiring facility (plus the underlying Wisconsin radiographer license for the primary x-ray pathway)
How it differs from the general license: The CT modality is not separately state-regulated, but a CT technologist working the primary x-ray pathway still needs the base Wisconsin radiographer license; the CT-specific competency is verified by the facility against ARRT (CT), not by DSPS.
MRI Technologist
Divergence: no state credential. MRI uses no ionizing radiation and falls entirely outside Wisconsin's x-ray-focused radiography statute (ch. 462). No Wisconsin license or permit exists for MRI technologists.
- Credential: ARRT (MR) or ARMRIT (employer-set; no Wisconsin state credential)
How it differs from the general license: An MRI-only technologist needs no Wisconsin state license whatsoever; the qualification is set by the employer against ARRT (MR) or ARMRIT certification.
Sonographer (Diagnostic Medical Ultrasound)
Divergence: no state credential. Diagnostic ultrasound uses no ionizing radiation and sits outside Wisconsin's x-ray-focused radiography statute (ch. 462). The state issues no license or permit for sonographers.
- Credential: ARDMS / ARRT (S) (employer-set; no Wisconsin state credential)
How it differs from the general license: A sonographer needs no Wisconsin state license; the qualification is set by the employer against ARDMS/ARRT (S) certification, the same posture as MRI.
Medical Physicist
Divergence: no state credential. Wisconsin does not issue an independent medical physicist professional license. Medical physicists are recognized only as 'Authorized Medical Physicists' tied to a facility's radioactive-materials license administered by DHS (NRC agreement-state program), not as a DSPS personal credential.
- Credential: No independent Wisconsin professional license; 'Authorized Medical Physicist' status is established under a facility's DHS radioactive-materials license (board certification e.g. ABR/ABMP or equivalent degree-plus-experience pathway)
How it differs from the general license: Outside the radiographer licensing scheme entirely; there is no standalone Wisconsin medical physicist license. Authorization is granted at the facility/materials-license level by DHS rather than as an individual professional license.
Credentialed by the facility, not the state
Wisconsin does not separately license these modalities. The hiring facility credentials them against your ARRT post-primary certification, and you still need the general radiologic technologist license underneath: Radiation Therapist, Nuclear Medicine Technologist, and Mammography.
Before you pay: confirm your modality
Within radiology, whether a modality needs its own state credential is not consistent, and it is the thing travelers most often get wrong. MRI, nuclear medicine, radiation therapy, sonography, and CT can each be a separate state license in one state, a facility credential checked against your ARRT registration in the next, and nothing extra in a third.
The divergences we verified for Wisconsin are above. What we cannot see is your specific assignment and the site you land at. Before you submit any application fee for an advanced modality, confirm with your recruiter whether Wisconsin issues a state credential for it or whether the facility handles that against your certification. We would rather you ask first than pay for something the role never required.
Frequently Asked Questions
Last verified: April 15, 2026. Please note that while Fusion Medical Staffing strives to provide the most current and accurate information, we cannot guarantee the completeness or timeliness of the information provided. Requirements and processes can change frequently. Healthcare professionals are strongly encouraged to verify details directly with Wisconsin Radiology Board's official website.
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