Final answer:
The standardized formats used in the electronic filing of claims include the 1500 Claim Form, CMS-1500 form, and UB-04 form.
Step-by-step explanation:
The standardized formats used in the electronic filing of claims include the 1500 Claim Form for healthcare claims and the CMS-1500 form for Medicare claims. These forms are used to capture information such as patient demographics, diagnosis codes, and procedure codes. Another standardized format is the UB-04 form, which is used for hospital billing.