The billing process for Internal Medicine practitioners is different than many specialties. The American College of Physicians defines internists as “physicians who specialize in the prevention, detection, and treatment of illnesses in adults." Internists must be skilled at managing patients who have undifferentiated or multi-system disease processes. Internists will see patients in the office, at the hospital, in nursing homes, and also in skilled nursing facilities. In summary, Internal Medicine is a broad specialty with many different aspects, all of which bring something unique to the medical billing process.
As a medical biller, it is important to make sure that you understand all aspects of Internal Medicine to ensure that the job is done correctly. Since many internists see up to 40 or more patients per day, one simple mistake can result in 200 “simple” mistakes over the course of a week. Just as the doctor has a background in coding, medical billers must also have a background in coding to make sure that what they are submitting to insurance companies is correct.
Someone handling the medical billing for an internal medicine practice should have a comprehensive education on what constitutes a Level 1, 2, 3, 4, and 5 office visit. They should also be knowledgeable on ICD-10 changes that will eventually occur. An Internal Medicine Biller should understand how to handle the billing of hospital charges, nursing home visits, and SNF encounters. Collecting full reimbursement for immunizations and injectable drugs poses its own challenges. Properly submitting charges for in house/CLIA waived labs is another aspect of the specialty that is unique. To top it all off, we haven’t even discussed A SINGLE PROCEDURE yet!
Due to the volume of charges that Internal Medicine Practices produce, if an inexperienced biller is in charge, it can get costly, very quickly. It is easy to submit claims to the different insurance carriers. It is not easy to make sure that what was submitted is correctly submitted.
The key to receiving full reimbursement is having the knowledge of how to submit the charges correctly the first time. Then the biller must rigorously appeal all denials to make sure that the practice receives full reimbursement.
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