Explain the features of government payor plans (Medicare, etc.). Who are the different types of payors? What are the qualifications for each government payor plan? Who should be billed? How should you bill them? What are the special considerations and challenges? Explain the features of commercial insurance plans (Aetna, etc.). Who are the different types of payors? What are the qualifications for each commercial insurance plan? Who should be billed? How should you bill them? What are the special considerations and challenges? Explain the features of workers' compensation plans. Who are the different types of payors? What are the qualifications for each workers' compensation plan? Who should be billed? How should you bill them? What are the special considerations and challenges? Explain how the NHA study guide and practice activities assist a medical biller in becoming familiar with various health plans