Medical assistants work in physicians’ offices and clinics. Their
training varies from on-the-job training to two-year degrees in
medical assisting. In small offices, medical assistants are usually
generalists handling both front office (administrative) and back
office (clinical) duties. In larger practices, medical assistants
may specialize for the front office or the back office.
Front Office
Administrative medical assistants perform many front office duties
including answering telephones, greeting patients, updating and
filing patients’ medical records, filling out insurance forms,
handling correspondence, scheduling appointments, arranging for
hospital admissions and laboratory services, and handling billing
and bookkeeping.
In the medical office setting medical coders may be called medical
assistants, billers, insurance clerks, or biller/coders. Medical insurance billing requires knowledge of
diagnoses, procedures, CPT
codes, HCPCS codes, ICD-9-CM codes, insurance companies, and reimbursement methodologies.
Back Office
Back office medical
assistants’ clinical duties vary according to state law and include
taking medical histories and recording vital signs, explaining
treatment procedures to patients, preparing patients for
examination, and assisting the physician during the examination.
Clinical medical assistants collect and prepare laboratory specimens or
perform basic laboratory tests on the premises, dispose of
contaminated supplies, and sterilize medical instruments. They
instruct patients about medications and special diets, prepare and
administer medications as directed by a physician, authorize drug
refills as directed, telephone prescriptions to a pharmacy, draw
blood, prepare patients for x rays, take electrocardiograms, remove
sutures, and change dressings.
Job Outlook
Job outlook for medical assistants
is excellent! In the 2006-07 projections, medical assistants hold the #3 spot
in the fastest
growing occupations in the US. The employment for medical
assistants is expected to grow by 52.1%.
In the new
2008-09 Occupational Outlook Handbook medical assistants are are #8
fastest growing occupation. The expected job growth is 35.4%.