Information that is converted to a secure language format for electronic transmission is __________ data.

The term "encrypted" data refers to information that has been transformed into a secure format to protect its confidentiality during electronic transmission. This process involves using algorithms to scramble the data, making it unreadable to unauthorized users. Only those with the correct decryption key can convert the encrypted data back to its original form, ensuring that sensitive information remains private and secure.

In the context of health insurance billing and electronic healthcare records, encryption is vital to comply with privacy regulations such as HIPAA (Health Insurance Portability and Accountability Act). By encrypting data, healthcare providers can protect patient information from breaches or unauthorized access while transmitting it over networks.

Other terms in the options relate to aspects of data security and transmission, but they do not accurately describe the process of converting data into a secure format for transmission. For instance, decrypted data refers to information that has been converted back to its original format, while electronic data simply refers to any data stored or transmitted in electronic form. Secure data, although it implies that the information is protected, does not specifically refer to the process of changing the format for secure transmission like encryption does.