Per Diem Medical Assistant

Carbon Health•Corona, CA

About The Position

The Per Diem Medical Assistant provides high-quality clinical and administrative support within the Medical Assistant department on an as-needed basis. This hourly role collaborates with physicians, nurses, and other healthcare professionals to deliver efficient, compassionate patient care. Duties include rooming patients, assisting with examinations and procedures, performing basic clinical tasks, and supporting front-office functions to help ensure smooth clinic operations. The role is suited to an experienced Medical Assistant seeking flexible hours while maintaining a strong commitment to patient service and clinical excellence.

Requirements

At least 2 years of recent experience as a Medical Assistant in an outpatient or clinical setting.
High school diploma or equivalent.
Current Medical Assistant certification or registration (CMA, RMA, CCMA, or equivalent) as required by state or employer standards.
Proficiency in English and strong verbal and written communication skills.
Experience with EHR systems and basic computer skills, such as email, scheduling, and data entry.
Understanding of basic clinical procedures, vital signs, infection control, and medical terminology.
Ability to maintain patient confidentiality and comply with HIPAA and relevant policies and regulations.
Strong organizational skills and attention to detail, with the ability to manage multiple tasks in a fast-paced environment.
Professional, compassionate, customer-service-oriented approach to patient care.
Flexibility to work an hourly, per diem schedule with variable shifts based on departmental needs.
Ability to stand, walk, and move for extended periods and to lift, position, or assist patients and equipment as required.

Nice To Haves

Completion of an accredited Medical Assistant program.

Responsibilities

Room patients, obtain vital signs, and document medical histories in the electronic health record (EHR).
Prepare examination rooms before and after visits, ensuring they are clean, stocked, and organized.
Assist providers with examinations, treatments, and minor office procedures according to established clinical protocols.
Perform basic clinical tasks such as injections, specimen collection, point-of-care testing, and EKGs as permitted by certification and state regulations.
Document patient encounters, treatments, and test results accurately and promptly in the EHR while maintaining confidentiality.
Coordinate patient flow to optimize provider schedules and minimize wait times.
Support front-desk operations as needed, including check-in and check-out, appointment scheduling, and insurance and demographic verification.
Follow infection control, safety, and clinical quality standards in patient-care activities.
Communicate clearly and respectfully with patients, families, and the care team to support understanding of care plans and instructions.
Maintain medical supplies and inventory, report shortages, and assist with restocking.
Participate in ongoing training and competency assessments to maintain skills and stay current with practice guidelines.
Work variable per diem shifts based on departmental needs, potentially including weekdays, evenings, and weekends.