How long does a doctor have to bill patient?

In the United States, the time frame within which a doctor must bill a patient for medical services varies depending on the state and the type of insurance involved. It's important to note that the information below is general and you should always check with your local laws and regulations to ensure accuracy and compliance. Here's a general overview:

1. For Patients with Health Insurance:

- Private Insurance: Usually, doctors must submit bills to insurance companies within 30 to 60 days from the date of service. After this timeframe, the claim may be denied or delayed.

- Medicare: In the United States, Medicare claims must generally be filed within 12 months from the date of service. However, there are certain exceptions and circumstances that might affect this timeline.

2. For Patients without Health Insurance (Self-Pay):

- Medical bills for self-pay patients should generally be sent promptly, typically within 30 to 60 days of the service. This allows patients time to pay their bills before they become delinquent.

It's important to keep in mind that different states may have specific regulations regarding billing practices and deadlines. If you have any questions or concerns regarding a medical bill, it's advisable to contact the doctor's office or insurance company directly for clarification and assistance.