Exploring Entity Codes in Medical Billing Claims Entity codes have been used in medical billing to identify the entity billing for solutions. The billing office, healthcare professional, and payer allocate these codes. If it codes incorrectly, then an incorrect entity may be billed. It is also possible to face trouble from Medicaid and Medicare programs. Because the billing processes of different entities are involved, that is why, it is essential to code it correctly. Incorrect entity codes or errors in the code may lead to claim denial. https://ensurembs.com/exploring-entity-codes-in-medical-billing-claims/