- 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.
General Billing Requirements. Medicare Claims Processing Manual. â¢ HCPCS/Rates field must contain a 5-digit HIPPS Code. â¢ SNF providers must bill the HIPPS codes on the claim. form in the order in which the beneficiary received that. level of care.