It is a part of the US medical billing industry. In US all health care payments happen through the insurance. So the medical record information should be converted into standard codes,
Procedures – CPT (Current Procedural Terminology)
Diagnosis – ICD-10-CM (International Classification of Diseases 10th Revision Clinical Modification
The Medical coder should understand the medical terms in the record and convert them into codes. We provide the training to do the job.