South Carolina Radiologic Technologist Licensing Guide

South Carolina Radiology License Overview

South Carolina licenses radiology as more than a single credential. Alongside the general radiologic technologist license, it also recognizes:

• Base licenses: Radiation Therapist; Nuclear Medicine Technologist
• Limited-permit tier: Limited-Scope X-ray Operator (Limited Practice Radiographer)

A few other modalities are not licensed by the state at all, rather than carrying their own South Carolina license. The specialty section below covers each.

A license you hold in another state does not transfer automatically, so you apply to South Carolina's licensing board before your first assignment there.

South Carolina Radiology License Requirements

The baseline below is the general South Carolina radiologic technologist license. The specialty section covers the modalities that differ from it.

• National certification: confirm with the board which ARRT credential South Carolina accepts, and whether it must stay current.
• Credential required: ARRT (R) registration, or SCRQSA certification / a certificate acceptable to SCRQSA, per 44-74-20.
• Scope of the base license: Applies ionizing radiation to humans for diagnostic purposes; statute defines this expansively to include mammography, cardiovascular-interventional technology, and computed tomography.
• Verification: ARRT, NMTCB, RCIS, RCES or CE verification submitted with your application.

South Carolina Radiology License Fees and Credentials

South Carolina issues more than one radiology credential, so fees vary by what you actually do. The table below is one row per state-recognized credential.

There is no state fee line for Sonographer / Diagnostic Medical Ultrasound, MRI Technologist, and Medical Physicist, because South Carolina does not license those modalities.

$50 flat, biennial (SCRQSA); a +$25 expedite option processes in about 2 business days.

South Carolina Radiology License Renewal and CE

• Renewal cycle: every 2 years, from date of initial issuance.
• Continuing education: South Carolina sets 24 hours per 2-year cycle (from our records; confirm with the board), but maintaining an active ARRT certification satisfies the state's CE requirement.

How to Get a South Carolina Radiology License

In outline, applying takes four steps:

1. Confirm the credential South Carolina requires for the work you will do (the requirements above and the specialty section below).
2. Complete a board-approved program if the state requires one for your credential.
3. Apply to South Carolina Radiation Quality Standards Association (SCRQSA).
4. Arrange the verification the board asks for: ARRT, NMTCB, RCIS, RCES or CE verification submitted with your application.

Common slip-ups travelers hit here: incomplete license verification: applicants submit endorsement applications before requesting official verification from current state via ARRT or direct board contact, causing rejection and 1-2 week re-submission cycle.

South Carolina Radiology License Processing Time

Board processing time is how long the board takes once it has a complete application. In South Carolina: 7-10 days; expedited applications (an extra $25) are normally processed in two business days. 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.

South Carolina's lack of temporary licensing and 5-7 day mail delays for certificate delivery create hard stops for last-minute placements. No expedite mechanism exists, making this state high-risk for assignments with less than 8 weeks' notice.

South Carolina Radiology Specialty Rules

Below is one subsection per credential that differs from the general South Carolina license, then roll-up lines for everything else.

CT Technologist

Divergence: specialty difference. Computed tomography is explicitly named within the statutory definition of 'radiographer' ('including, but not limited to, mammography, cardiovascular-interventional technology, and computed tomography'), so CT is performed under the base radiographer license.

• Credential: Licensed as a Radiographer under SC law; ARRT (CT) post-primary certification is the practical employer/ARRT credential, not a separate SC state license

Radiation Therapist

Divergence: separate license. Applies radiation to humans for therapeutic (not diagnostic) purposes.

• Credential: ARRT (T) radiation therapy certification, or SCRQSA certification acceptable to the board

How it differs from the general license: Radiation Therapist is a distinct statutorily-defined credential category separate from the diagnostic radiographer license, covering therapeutic rather than diagnostic radiation. A radiographer license does not authorize radiation therapy practice.

Nuclear Medicine Technologist

Divergence: separate license. Prepares and administers radiopharmaceutical agents to humans for diagnostic and therapeutic purposes.

• Credential: ARRT (N) or NMTCB certification; SCRQSA recognizes both ARRT and NMTCB exams for nuclear medicine technologists

How it differs from the general license: Nuclear medicine is its own statutorily-defined credential category, distinct from the diagnostic radiographer license, and is the only category for which SC explicitly recognizes the NMTCB exam in addition to ARRT. A radiographer license does not authorize nuclear medicine practice.

Sonographer / Diagnostic Medical Ultrasound

Divergence: no state credential. Diagnostic medical ultrasound uses no ionizing radiation and is outside the scope of the Medical Radiation Health and Safety Act.

• Credential: No SC state license. Employers typically require ARDMS (or ARRT-S) certification

How it differs from the general license: South Carolina issues no sonography credential; per SDMS, only New Hampshire, New Mexico, North Dakota, and Oregon mandate sonographer licensure. Competency is governed by employer-required ARDMS/ARRT certification rather than the state radiographer license.

MRI Technologist

Divergence: no state credential. Magnetic resonance imaging uses no ionizing radiation and is outside the scope of the Medical Radiation Health and Safety Act.

• Credential: No SC state license. Employers typically require ARRT (MR) certification

How it differs from the general license: MRI is not addressed in the SC radiation statute (it involves no ionizing radiation), so the state issues no MRI credential. Practice is governed by employer-required ARRT (MR) certification rather than the state radiographer license.

Limited-Scope X-Ray Operator (Limited Practice Radiographer)

Divergence: limited-scope tier. Reduced-scope diagnostic radiography limited to specific procedures or specific body parts. SC statute defines three limited tiers: Limited Practice Radiographer, Limited Chest Radiographer (chest only, no mammography), and Podiatric Limited Practice Radiographer (under a licensed podiatrist's supervision).

• Credential: SCRQSA certification for limited practice; full ARRT (R) registration is not required for the limited categories

How it differs from the general license: These are below the full radiographer license: scope is statutorily restricted to specific exams/body regions (or, for podiatric, to working under a supervising podiatrist), and they do not authorize the full diagnostic radiography scope of the general radiographer license.

Medical Physicist

Divergence: no state credential. Medical physics (radiation dose/equipment QA) is not a credential category under the SC radiologic technologist statute.

• Credential: No SC Medical Physicist license under the Medical Radiation Health and Safety Act

How it differs from the general license: South Carolina does not license Medical Physicists; only a few states (commonly TX, FL, HI, NY) do. Medical Physicist is outside the radiologic technologist statute entirely and is not an extension of the radiographer license.

Specialties That Follow the General South Carolina License

These run under the general radiologic technologist license and need no separate state credential: Mammography.

Before You Pay: Confirm Your Modality

States differ on whether a radiology modality needs its own state credential. 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 specialty differences we have on file for South Carolina 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, check whether South Carolina 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.

South Carolina Licensing Board and Resources

South Carolina Radiation Quality Standards Association (SCRQSA)

Board Website · License Verification

Phone: (803) 771-6141