- A bladder ultrasound is performed and if any urine is present the patient is asked to void into a jug and this is measured. The difference between the volume in the bladder according to the scan and the volume of voided urine gives the residual volume;
It might be best to start by showing you exactly where these new G codes will go on the claim form. See pic below. Where the codes go. Highlights (refer to the pic above of a physical therapy billing g codes on a claim): 1  The G codes go in the same column as your CPT codes but do not carry with it any charges. 2  The C modifier goes into one of the four âmodifiersâ column.
Effective January 1, 2017, rehab therapists no longer have to report G-codes for Physician Quality Reporting System (PQRS), as that quality-reporting program sunsetted at the end of 2016. Below is a comprehensive list of the 42 available FLR G-codes organized by category and specialty, followed by a list of severity modifiers and therapy modifiers. Further down the page, youâll find the full list of G-codes for the PQRS program, which, as noted above, is no longer in effect.