How do you get a California radiologic technologist license (CDPH Radiologic Health Branch)?
To work as a radiologic technologist in California, complete a programme accredited by the Joint Review Committee on Education in Radiologic Technology — typically a two-year associate degree — pass the American Registry of Radiologic Technologists radiography examination, and apply to the California Department of Public Health, Radiologic Health Branch for state certification. California certifies radiologic technologists through the Radiologic Health Branch at the Department of Public Health — a radiation control programme rather than a health professions board, which tells you what the regulation is for. California's system is unusually granular: alongside the Certified Radiologic Technologist credential it issues separate permits for particular modalities and procedures, most notably fluoroscopy, and it operates limited-scope permits for restricted radiography in specific settings. That structure means a California technologist's authority is defined by the specific certificates and permits held rather than by a single licence, and moving between roles can require adding a permit. Mammography carries federal requirements under the Mammography Quality Standards Act on top of state certification. Certification categories, permit requirements, continuing education and fees are set by regulation and revised, so confirm the current position with the Radiologic Health Branch before assuming a scope.
- Complete a JRCERT-accredited radiography programme, typically a two-year associate degree with substantial clinical time.
- Pass the ARRT radiography examination and earn the primary certification.
- Apply to the California Department of Public Health, Radiologic Health Branch for state certification in the appropriate category.
- Add the modality permits or credentials your role requires, confirming which are state-issued and which are ARRT post-primary.
- Maintain ARRT certification on its continuing education cycle and the state credential on its own.
California radiologic technologist license types: the full CDPH Radiologic Health Branch ladder
Imaging careers are built in layers rather than rungs: an accredited education, a primary national certification, a state credential authorising practice, and then modality credentials that determine which equipment and procedures you work with. In California, california runs one of the most granular radiologic certification systems in the country, with separate permits for particular modalities and procedures rather than a single all-purpose credential.
Radiography student
Enrolled in a JRCERT-accredited programme, combining classroom instruction in anatomy, positioning, radiation physics and protection with extensive clinical placement. Programme accreditation is the gate to ARRT examination eligibility, so verify a programme's current status with JRCERT before enrolling.
Limited-scope permit holder
A narrower credential permitting restricted radiography in defined settings — physician offices, chiropractic and podiatric practices and similar environments — rather than general radiography. California operates categories of this kind, and their authority is genuinely limited: they are not a shortcut to full certification and should not be presented as one.
Certified radiologic technologist (CDPH Radiologic Health Branch)
The credential this page covers: state certification authorising general radiography in California, built on JRCERT-accredited education and ARRT certification.
ARRT primary certification
The national credential in radiography, earned by examination following accredited education, and the qualifying basis nearly every certifying state builds on. It is maintained on ARRT's own continuing education and ethics cycle, separately from any state credential.
Fluoroscopy and modality permits
Authority for specific procedures and equipment. California is notably granular here, issuing separate permits for fluoroscopy and other defined procedures, so a technologist's authority is the sum of the certificates and permits held rather than a single licence.
Post-primary ARRT credentials
Computed tomography, magnetic resonance imaging, mammography, interventional radiography, bone densitometry and others, earned after primary certification through documented clinical experience and examination. These are where careers in imaging progress and where the pay differentials sit.
Mammography
Governed federally by the Mammography Quality Standards Act in addition to state and ARRT requirements, with initial training, continuing education and minimum volume requirements enforced through facility accreditation and inspection. It is the most heavily regulated modality in imaging.
Radiation therapy and nuclear medicine
Separate professions with their own accredited education, their own ARRT primary certifications and their own state credentials. They are not modalities of radiography, and moving into either means a new qualifying route rather than an added credential.
Exact experience hours and fees vary by license type and can change, confirm current requirements on the CDPH Radiologic Health Branch Radiologic Technologist program page.
ARRT certification vs California certification Radiologic Technologist in California, what is the difference?
How do you get a California Certified radiologic technologist (CDPH Radiologic Health Branch) Radiologic Technologist license?
- 1
Complete a JRCERT-accredited programme
Radiography education runs typically two years to an associate degree, combining anatomy and positioning, radiation physics and protection, image production and evaluation, and patient care with extensive supervised clinical placement. Accreditation by the Joint Review Committee on Education in Radiologic Technology governs ARRT examination eligibility, so verify a specific programme's current status with JRCERT rather than relying on institutional marketing — students discover the consequences of this only at the examination stage.
- 2
Pass the ARRT radiography examination
The ARRT examination covers patient care and education, safety including radiation protection and equipment operation, image production, and procedures. It follows completion of the accredited programme and the clinical competency requirements ARRT specifies, and earning it confers the primary certification that state credentialing builds on. ARRT publishes current content specifications, clinical requirements, ethics rules and fees and revises them — confirm at source.
- 3
Apply to the CDPH Radiologic Health Branch for state certification
California certifies radiologic technologists through the Radiologic Health Branch at the Department of Public Health — a radiation control programme rather than a health professions board, which tells you what the regulation is for. California's system is unusually granular: alongside the Certified Radiologic Technologist credential it issues separate permits for particular modalities and procedures, most notably fluoroscopy, and it operates limited-scope permits for restricted radiography in specific settings. That structure means a California technologist's authority is defined by the specific certificates and permits held rather than by a single licence, and moving between roles can require adding a permit. Mammography carries federal requirements under the Mammography Quality Standards Act on top of state certification. Certification categories, permit requirements, continuing education and fees are set by regulation and revised, so confirm the current position with the Radiologic Health Branch before assuming a scope.
- 4
Work out your modality and permit position
California's granularity is the thing to plan around here. Fluoroscopy and other defined procedures require separate permits, so a technologist's actual authority is the sum of the certificates and permits held. Moving into a role involving fluoroscopy-guided procedures means adding a permit rather than simply changing jobs, and employers do not always flag this in advance. Confirm exactly which permits your intended role requires with the Radiologic Health Branch before accepting it.
- 5
Maintain both credentials and plan the modality path
ARRT certification is maintained through continuing education and its ethics requirements on ARRT's cycle, and the state credential renews on its own — two clocks that do not align. Beyond maintenance, the strategic move in this profession is post-primary modality credentialing: computed tomography and magnetic resonance imaging in particular are where demand and pay have concentrated, and they are earned through documented clinical experience plus examination rather than through a new degree.
Does a California radiologic technologist license transfer to other states?
ARRT certification is national and travels without any transfer process, which makes radiologic technologists among the more mobile allied health professionals. State certification is a separate application in each state and does not transfer — but because nearly every certifying state relies on ARRT certification as the qualifying basis, the application is usually straightforward rather than onerous. Two things complicate it. First, California's granular permit structure means an experienced technologist arriving from a state with a single general credential may need to add permits, fluoroscopy in particular, that they never held before. Second, a minority of states do not certify at all, so experience gained there comes without a state credential to present. Confirm the current requirements with the CDPH Radiologic Health Branch before relocating.
Reciprocity agreements change, always confirm the current list and requirements on the CDPH Radiologic Health Branch Radiologic Technologist program page before applying.
How much does a California radiologic technologist license cost, and how long does it take?
ARRT charges examination and annual renewal fees on its published schedule. The California Department of Public Health, Radiologic Health Branch charges its own application and renewal fees, set by regulation and revised — take current figures from the agency, and note that separate permits carry separate fees. The JRCERT-accredited associate degree is the substantive investment. Post-primary modality credentials carry their own examination fees and, more significantly, require documented clinical experience that has to be arranged.
California radiologic technology examination requirements and verification
What is examined, and how do you verify a California radiologic technologist?
The ARRT radiography examination is the qualifying examination nationally, covering patient care and education, safety including radiation protection and equipment operation, image production including exposure factors and image acquisition, and procedures across anatomical regions. ARRT publishes current content specifications, clinical competency requirements and fees and revises them, so confirm at source. California adds its own examination requirements for particular permits, fluoroscopy among them, and these are set by regulation — confirm with the Radiologic Health Branch which apply to your intended scope.
How to verify a California radiologic technologist license
Verify state certification through the California Department of Public Health, Radiologic Health Branch using the cdph radiologic health branch certification verification, and read the category and any permits rather than only the status, because in California authority is the sum of the certificates and permits held and a technologist without a fluoroscopy permit may not perform fluoroscopy-guided work. Verify ARRT certification separately with ARRT, including post-primary modality credentials and whether continuing education requirements are current, since ARRT maintains these on its own cycle. For mammography, federal MQSA requirements apply and are checked through facility accreditation. GlobalCybers verifies state certification, permits and ARRT credentials before placing imaging staff.
How do you get a radiologic technologist licence in California?
Complete a JRCERT-accredited radiography programme, pass the ARRT radiography examination, and apply to the California Department of Public Health, Radiologic Health Branch for state certification in the appropriate category. California certifies radiologic technologists through the Radiologic Health Branch at the Department of Public Health — a radiation control programme rather
than a health professions board, which tells you what the regulation is for. California's system is unusually granular: alongside the Certified Radiologic Technologist credential it issues separate permits for particular modalities and procedures, most notably fluoroscopy, and it operates limited-scope permits for restricted radiography in specific settings. That structure means a California technologist's authority is defined by the specific certificates and permits held rather than by a single licence, and moving between roles can require adding a permit. Mammography carries federal requirements under the Mammography Quality Standards Act on top of state certification. Certification categories, permit requirements, continuing education and fees are set by regulation and revised, so confirm the current position with the Radiologic Health Branch before assuming a scope.
Is ARRT certification required in California?
ARRT certification is the qualifying basis California's certification is built on, so in practical terms it is what you sit and what your state application rests on. The two remain separate credentials with separate renewal cycles: ARRT certification can lapse while a state credential is current and vice versa, and
both must be maintained. ARRT is what travels between states; the state credential is what authorises you to work here.
California Radiologic Technologist licenses, Frequently Asked Questions
California Department of Public Health, Radiologic Health Branch · California Department of Public Health, radiologic technology certification · American Registry of Radiologic Technologists (ARRT) · Joint Review Committee on Education in Radiologic Technology (JRCERT) · FDA, Mammography Quality Standards Act (MQSA) · U.S. Bureau of Labor Statistics, OEWS May 2025 (29-2034). Fees and rules can change, confirm current details at www.cdph.ca.gov/Programs/CEH/DRSEM/Pages/RHB.aspx before applying.
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