# Invoice ## List Invoices - [GET /invoice](https://docs.api.pracsuite.com/openapi/invoice/listinvoices-get.md) ## Get Invoice - [GET /invoice/{invoice_id}](https://docs.api.pracsuite.com/openapi/invoice/getinvoice-get.md) ## List Invoices by Patient - [GET /patient/{client_id}/invoice](https://docs.api.pracsuite.com/openapi/invoice/listinvoicesbypatient-get.md) ## List Invoices by Patient Account - [GET /patient/{client_id}/account/{account_id}/invoice](https://docs.api.pracsuite.com/openapi/invoice/listinvoicesbypatientaccount-get.md) ## List Invoices by Payer - [GET /payer/{payer_id}/invoice](https://docs.api.pracsuite.com/openapi/invoice/listinvoicesbypayer-get.md) ## List Invoices by Payment - [GET /payment/{payment_id}/invoice](https://docs.api.pracsuite.com/openapi/invoice/listinvoicesbypayment-get.md) ## List Invoices by Appointment - [GET /appointment/{appointment_id}/invoice](https://docs.api.pracsuite.com/openapi/invoice/listinvoicesbyappointment-get.md)