| 52000 | Cystourethroscopy, diagnostic | Bundled into same-session interventional cysto codes; rarely billable alongside them |
| 52332 | Insertion of ureteral stent | NCCI pairing with stone procedures; laterality (LT/RT) and staged-removal planning |
| 52353 / 52356 | Cysto with laser lithotripsy (± stent) | Correct code selection when a stent is placed; global-period tracking for follow-ups |
| 50590 | ESWL (shock wave lithotripsy) | Prior authorization; staged treatments of separate stones need modifier support |
| 52601 | TURP | 90-day global — post-op services need 58 / 78 / 79 decisions, not write-offs |
| 55700 + 76872 | Prostate biopsy with TRUS guidance | Imaging component billed correctly; diagnosis linkage (e.g., elevated PSA R97.20) |
| 51728 / 51729 | Complex cystometrogram (urodynamics) | Professional/technical split (26 / TC), LCD documentation, frequency limits |
| 51798 | Post-void residual, ultrasound | Medical-necessity pairing and per-day billing rules |
| 55250 | Vasectomy | Benefit exclusions vary by plan — verified before surgery, not after denial |
| 51720 + J9030 | Bladder instillation with BCG | Drug units and NDC reporting; recurring-series scheduling across weeks |