West Virginia Medical Laboratory Scientist Licensing Guide
License Snapshot
Board Processing Time
2-3 weeks
Board turnaround on a complete application — see lead time below
Application Fee
$25
Renewal: $25
Credential
ASCP
Required national certification
CE Required
10 hours
State Overview
West Virginia licenses laboratory science as more than a single credential. Alongside the general clinical laboratory scientist license, it recognizes 2 separate specialty licenses (Cytotechnologist (CLP-CT) and Histologist (CLP-HT)), plus 3 limited and technician-level credentials (Medical Laboratory Technician (MLT), Point of Care Technician (CLP-POCT), and Trainee (CLP-T)).
A few other specialties are not licensed by the state at all, rather than carrying their own West Virginia license. The specialty section below covers each.
In laboratory science the state license is the primary credential, and a national certification such as ASCP is a common qualifying route rather than a separate ongoing requirement. A license you hold in another state does not transfer automatically, so you apply directly to West Virginia's licensing program for each assignment.
General Requirements
If you work in a clinical laboratory in West Virginia, the baseline below applies regardless of where you trained or which specialty you test in.
- State license required: West Virginia requires a state clinical laboratory personnel license to test patient specimens. This is the primary credential, separate from your employer's onboarding or the lab's CLIA certificate.
- Qualifying certification: a national certification such as ASCP (or another board the state approves, e.g. AMT) is the usual route to eligibility. Confirm which certifying bodies West Virginia accepts before you apply.
- Credential required: Bachelor's degree in medical technology/medical laboratory science from an NAACLS-accredited program AND passage of a national certification examination.
- Scope of the general license: The generalist clinical laboratory practitioner license. Authorizes a broad range of clinical laboratory testing across all disciplines, performing specimen processing, test performance, and result reporting with little or no direct technical supervision.
- Verification: ASCP or direct board verification.
Fees & Credentials
West Virginia issues more than one laboratory credential, so fees vary by the license you hold. The table below is one row per state-recognized credential.
| Credential | Application | Renewal | Cycle |
|---|---|---|---|
| High Complexity Testing Personnel (HCTP) | $25 | $25 | Every 1 year |
| Medical Laboratory Technician (MLT) | $25 | $25 | Every 1 year |
| Cytotechnologist (CLP-CT) | $25 | $25 | Every 1 year |
| Histologist (CLP-HT) | $25 | $25 | Every 1 year |
| Pathologist Assistant (CLP-PA) | $25 | $25 | Every 1 year |
| Point of Care Technician (CLP-POCT) | $25 | $25 | Every 1 year |
| Trainee (CLP-T) | $25 | $25 | Every 1 year |
There is no state fee line for Single-discipline limited scientist (chemistry, microbiology, hematology, immunohematology/blood bank, toxicology, genetic/molecular, immunology) and Phlebotomy / limited phlebotomy technician, because West Virginia does not license those separately.
Renewal & Continuing Education
- Continuing education: West Virginia requires 10 hours per cycle for license renewal.
Getting Licensed
Laboratory licensure runs through the state program, with your national certification establishing eligibility. For most candidates the steps are:
- Hold a qualifying certification or education for the license you want (a generalist ASCP certification for the general license; the matching category certification for a specialty license).
- Arrange for official transcripts and certification verification to be sent directly from your school and certifying body (ASCP/AMT). Most state labs require these direct from the source, not submitted by you.
- Apply to West Virginia Department of Health, Office of Laboratory Services (Clinical Laboratory Practitioner Licensure) through the application portal.
- Have your certifying body and prior states verify directly to the program. You do not self-attest the certification.
Common slip-ups travelers hit here: incomplete or mismatched license verification information from prior state (ASCP verification must match exactly what board records show).
Processing & Timing
Plan for roughly 2-3 weeks for a clean application. Treat that as a planning number rather than a board-published guarantee.
Two things stretch the timeline for laboratory licensure. The state has to receive certification verification from your certifying body and license verification from every state where you have held a license, and those hand-offs have their own latency. If you are applying for more than one credential, for example a generalist license plus a specialty license, they may process as separate items rather than in one pass.
Applicants must secure a permanent license before work begins, making this state a longer-lead assignment requiring advance planning.
Specialty Differences
Most of the laboratory family in West Virginia 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.
Medical Laboratory Technician (MLT)
Divergence: limited-scope tier. Technician-level clinical laboratory practitioner who performs specimen processing, test performance, and reporting under supervision.
- Fee: $25 application, $25 renewal, every 1 year
- Credential: Associate degree in medical technology/medical laboratory science from an NAACLS-accredited program AND passage of a national certification examination
How it differs from the general license: Lower-level category within the same Clinical Laboratory Practitioner licensure scheme. Requires only an associate degree (vs. the MLS bachelor's) and tasks require limited exercise of independent judgment and must be performed under the supervision of a clinical laboratory director or supervisor, rather than the MLS's broad, largely unsupervised authority.
Cytotechnologist (CLP-CT)
Divergence: separate license. Discipline-specific category for processing, performing, and reporting cytological examinations under the supervision of a pathologist or other physician recognized as a specialist in diagnostic cytology.
- Fee: $25 application, $25 renewal, every 1 year
- Credential: Graduation from a cytotechnology program accredited by the Commission on Accreditation of Allied Health Education Programs (CAAHEP), or certification in cytotechnology by an approved certifying agency
How it differs from the general license: A separate, discipline-restricted Clinical Laboratory Practitioner category limited to cytology, not the broad generalist scope of the MLS. Has its own education/certification pathway (CAAHEP-accredited cytotechnology program or cytology certification) and work is performed under pathologist supervision.
Histologist (CLP-HT)
Divergence: separate license. Discipline-specific category covering high-complexity pathology specimen grossing, inking, and mapping, and associated special staining procedures, under the supervision of a pathologist or pathologist assistant.
- Fee: $25 application, $25 renewal, every 1 year
- Credential: Verified separately from the MLS pathway. Specific education/certification thresholds not captured from the source; confirm with the WV CLP Licensure Categories document
How it differs from the general license: A separate, histology-restricted Clinical Laboratory Practitioner category rather than the broad generalist MLS scope. Work is confined to histology/pathology preparation tasks under pathologist or pathologist-assistant supervision.
Pathologist Assistant (CLP-PA)
Divergence: advanced credential. An advanced-practice laboratory technologist performing macroscopic examination and evaluation (grossing) of surgical pathological specimens under the supervision of a pathologist.
- Fee: $25 application, $25 renewal, every 1 year
- Credential: Verified as a separate category. Specific education/certification thresholds not captured from the source; confirm with the WV CLP Licensure Categories document
How it differs from the general license: Defined in rule as an 'advanced practice laboratory technologist' focused on surgical pathology grossing under a pathologist, rather than the broad bench-testing scope of the generalist MLS. It is a separate, higher-skill pathology category, not a sub-tier of the MLS.
Point of Care Technician (CLP-POCT)
Divergence: limited-scope tier. Performs specimen processing, test performance, and reporting of point-of-care testing directly to a physician, limited to moderately complex tests, under the personal supervision of a clinical laboratory director or technical consultant.
- Fee: $25 application, $25 renewal, every 1 year
- Credential: Verified as a separate category. Specific education/certification thresholds not captured from the source; confirm with the WV CLP Licensure Categories document
How it differs from the general license: A narrow, reduced-scope category restricted to moderately complex point-of-care tests under personal supervision, versus the MLS's broad, high-complexity, largely unsupervised scope.
Trainee (CLP-T)
Divergence: limited-scope tier. A time-limited category for persons in a training program (or who have completed training but await licensure) to work while progressing toward a full Clinical Laboratory Practitioner category.
- Fee: $25 application, $25 renewal, every 1 year
- Credential: Enrollment in a clinical laboratory training program, or completion of such training while awaiting full licensure
How it differs from the general license: A provisional, training-stage category rather than a full practice license. It permits supervised work during training and does not confer the independent, broad-scope authority of the generalist MLS.
Single-discipline limited scientist (chemistry, microbiology, hematology, immunohematology/blood bank, toxicology, genetic/molecular, immunology)
Divergence: no state credential.
How it differs from the general license: West Virginia does not issue single-discipline 'limited' scientist licenses (unlike California). Discipline-specific testing is performed under the generalist MLS license; the only sub-discipline categories the state defines are cytology, histology, pathologist assistant, and point of care.
Phlebotomy / limited phlebotomy technician
Divergence: no state credential.
How it differs from the general license: West Virginia's clinical laboratory practitioner rule (64 CSR 57) defines no phlebotomy license category. Phlebotomy is not separately licensed by the state.
Official Resources
West Virginia Department of Health, Office of Laboratory Services (Clinical Laboratory Practitioner Licensure)
Board Website·Application Portal·License Verification
Phone: 304-558-3530
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 West Virginia Department of Health, Office of Laboratory Services (Clinical Laboratory Practitioner Licensure)'s official website.
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