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Trauma & Open Abdomen Damage Control Scrubber

Acute care and trauma surgical episodes involve rapid-fire resuscitations and staged re-explorations. Failing to append Modifier -58 to planned 49002 re-openings causes 100% global bundling denials, while mistakenly using Modifier -78 slashes 30% of your allowable fee. Concurrently, failing to carve out procedural time from critical care (99291) triggers severe RAC clawbacks. Audit your trauma episodes for zero audit vulnerability.

CPT 49000 · 49002 · 13160 · 32110 · 36620 · 36556 · 99291

Trauma & Open Abdomen Damage Control Scrubber

Audit staged damage control laparotomy, open abdomen temporary closure, and prevent fatal global bundling denials. Enforce proper Modifier 58 vs 78 coding on re-explorations and automate critical care time carve-outs for bedside procedures.

1. Damage Control & Staging
2. Bedside Vascular Procedures
Procedure Time Rule:Bedside procedures are separately payable, but their time cannot count toward critical care E/M.
3. Critical Care Time Carve-Out
95 mins
35 mins
Net Critical Care Time
60 mins
Post-carveout time
Expected Net Allowable
$3,670
107.3 Work RVUs
Audit / Clawback Risk
$0
Recovery potential
Trauma Audit Status
Clean Scrub

Compliant Trauma & Damage Control Surgical Billing

Staged laparotomy re-exploration is protected by Modifier 58 at 100% allowable. Bedside vascular procedures are carved out from critical care time (60m net), ensuring items requiring payer and documentation review.

Authority: American Association for the Surgery of Trauma (AAST) & ACS Coding Protocols 2026
Adjudicated Trauma Surgery Claim Lines (CMS-1500 / 837P)
5 Line Item(s)
CPT CodeDescriptionModifierRVUEst. FeeScrubber Rule Assessment
49000Exploratory laparotomy, exploratory celiotomy (Index damage control)None37.4$1280.00CLEANIndex damage control procedure; establishes 90-day major global surgical period.
49002Re-opening of recent laparotomy (Staged abdominal pack removal & washout)-5841.2$1420.00CLEANModifier 58 (Staged/Related Procedure) paid at 100% allowable. Resets 90-day global period.
36620Arterial catheterization or cannulation for sampling, monitoring or transfusionNone6.1$210.00CLEANSeparately reportable from critical care. Requires documented radial/femoral arterial cannulation.
36556Insertion of non-tunneled centrally placed central venous catheter; age 5 years or olderNone9.8$340.00CLEANSeparately reportable from critical care. Requires documented subclavian/internal jugular insertion.
99291Critical care, evaluation and management of critically ill patient; first 30-74 min (60m net)-2512.8$420.00CLEANCompliant time carve-out (95m total - 35m procedures = 60m net critical care).
ANSI X12 837P Professional Claim Simulation
ISA*00*          *00*          *ZZ*SUBMITTER123   *ZZ*PAYER999       *20261023*0930*^*00501*000000103*0*P*:~
GS*HC*SUBMITTER123*PAYER999*20261023*0930*103*X*005010X222A1~
ST*837*0001*005010X222A1~
BHT*0019*00*TRAUMA-SURG-20261023*20261023*0930*CH~
NM1*85*2*TRAUMA SURGICAL CRITICAL CARE ASSOC*****XX*1760984521~
N3*100 EMERGENCY BLVD*LEVEL 1 TRAUMA CTR~
N4*CHICAGO*IL*60611~
CLM*TRM-CLAIM-001*3670***11:B:1*Y*A*Y*Y~
HI*BK:S36.030A*BF:S36.115A*BF:T07.XXXA~
LX*1~
SV1*HC:49000*1280.00*UN*1***1~
DTP*472*D8*20261023~
LX*2~
SV1*HC:49002:58*1420.00*UN*1***1~
DTP*472*D8*20261023~
LX*3~
SV1*HC:36620*210.00*UN*1***1~
DTP*472*D8*20261023~
LX*4~
SV1*HC:36556*340.00*UN*1***1~
DTP*472*D8*20261023~
LX*5~
SV1*HC:99291:25*420.00*UN*1***1~
DTP*472*D8*20261023~
SE*27*0001~
GE*1*103~
IEA*1*000000103~
Next Step For Your Practice

Turn these Trauma Surgery RCM Scrubber insights into a practice-specific review

Facing damage control laparotomy denials, downcoded critical care time, or complex multi-cavity trauma bundling rejections? Aethera's specialized acute care and surgical critical care coding experts recover every legitimate dollar. Let our senior AAPC-certified billing team audit 50 of your active claims or past denials — completely free. Results in 14 days after the BAA, complete intake and agreed success criteria.

Free 50-Claim Audit Pilot

Test our scrub rules and appeal workflow on 50 real claims. Zero commitment, no credit card required.

Instant A/R Gap Analysis

Enter your aging totals for an instant planning report. Uploaded files are processed locally; clinical intake is arranged separately.

Scoped targets in writing Human review before submission HIPAA BAA Provided

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