Colorectal oncology cases face aggressive payer auditing: clearinghouses bundle protective diverting loop ileostomies (44320) into low anterior resections (45119), downcode colonic J-pouch reservoirs to simple colectomy (44145), and reject co-surgeon Modifier -62 claims during multivisceral pelvic exenteration (45126). Audit your operative dictation for bulletproof compliance.
Model total mesorectal excision (TME), multivisceral pelvic exenterations, colonic J-pouch reservoirs, and protective diverting loop ileostomies. Enforces Modifier -62 co-surgeon validation, protects against partial colectomy downcoding, and eliminates fatal NCCI stoma unbundling denials.
Operative note substantiates CPT 45119. Colonic pouch creation is fully reimbursable over simple LAR.
Medical necessity verified: Prior radiation (Yes) and ultra-low anastomotic height justify non-integral diversion through separate counter-incision.
| Code | Mod | wRVU | Fee | Status |
|---|---|---|---|---|
| 45119 Proctectomy with colonic J-pouch reservoir & coloanal anastomosis | None | 54.8 | $3920.00 | clean |
| 44320 Creation of protective loop ileostomy | XE | 24.2 | $1740.00 | clean |
| 52005-50 Bilateral ureteral stent placement performed by attending Urologist | Billed on Urologist NPI | 6.8 | $480.00 | clean |
| 0596T Temporary Cat III: Noncontact near-infrared fluorescence imaging of vascular perfusion | None | 4.2 | $320.00 | clean |
ISA*00* *00* *ZZ*AETHERA_RCM *ZZ*PAYER_CLEARING *260905*1400*^*00501*000000101*0*P*:~ GS*HC*AETHERA_RCM*PAYER_CLEARING*20260905*1400*101*X*005010X222A1~ ST*837*0001*005010X222A1~ BHT*0019*00*COLORECTAL_EXENT*20260905*1400*CH~ NM1*85*2*AETHERA COLORECTAL ONCOLOGY LLC*****XX*1992019920~ N3*100 COLONIC SURGERY WAY*SUITE 400~ N4*BALTIMORE*MD*21201~ NM1*82*1*SURGEON*COLORECTAL****XX*1447289102~ PRV*BI*PXC*208C00000X~ NM1*IL*1*DOE*PATIENT****MI*AET99821034~ CLM*COLORECTAL-2026-9912*5980.00***11:B:1*Y*A*Y*Y~ HI*ABK:C20*ABF:Z85.048*ABF:Z92.3~ SV1*HC:45119*3920.00*UN*1***1:2~DTP*472*D8*20260905~ SV1*HC:44320:XE*1740.00*UN*1***1:2~DTP*472*D8*20260905~ SV1*HC:52005-50:BilledonUrologistNPI*480.00*UN*1***1:2~DTP*472*D8*20260905~ SV1*HC:0596T*320.00*UN*1***1:2~DTP*472*D8*20260905~ SE*19*0001~ GE*1*101~ IEA*1*000000101~
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