According to the 2016 Relative value guide the add-on code for 99140 has a base unit of 2. My provider is billing this out at two units even though reimbursement is not figured with the anesthesia TIME factor. The commercial payors are paying for only 1 unit. should we be appealing for the second unit? or should we only be billing out at 1 unit in the first place. just like for example the ER intubation we bill one unit and fee for service even though the relative value guide states 6 base units. confused as to how these add-ons should be billed out.
Thank you,
Anesthesia coder Joplin MO.,
Thank you,
Anesthesia coder Joplin MO.,