Final answer:
The HIPAA Professional claim transaction number is 837. It is used for submitting healthcare claim billing information electronically by healthcare providers to insurance payers. Other codes like 835, 270, and 271 represent different aspects of healthcare transactions.
Step-by-step explanation:
The number of the Health Insurance Portability and Accountability Act (HIPAA) Professional claim transaction is a. 837. This transaction is used by healthcare providers to submit healthcare claim billing information to insurance payers. The code is part of a set of HIPAA-mandated standards for electronic healthcare transactions.
The Patient Protection and Affordable Care Act (PPACA), sometimes associated with healthcare regulations and electronic transactions, is a separate piece of legislation from HIPAA, which also has significant implications for the healthcare industry, aiming to reduce the costs of healthcare for individuals and the government.
The other options listed, such as 835, 270, and 271, represent different transaction standards. 835 is for the explanation of benefits (EOB), and 270/271 are for healthcare eligibility benefit inquiry and response, respectively.