Thank you for your responses and resources.I am preparing to bill for CCM services, and am still stuck on the dates of service, as they were completed on several days throughout the month, but I can only use the codes 1x month. Should I have the DOS as the final day of the month; ie; the billing date?
There are still some gray areas, however, different payers may require these codes to be billed differently. Therefore, I would suggest reporting To-From dates on your claim form. You will want to bill once the service has been provided, which will be the end date, in other words, once the time allowed for the first code has been provided, bill the time span dates for that code. The add-on codes can be billed once the primary code has been billed, keeping the time within the same calendar month. Remember the maximum number of times 99439 can be billed (the add-on code) is two (2).