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Official Description

Repair blood vessel, direct; intra-abdominal

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 35221 involves the direct repair of a blood vessel located within the intra-abdominal cavity. This surgical intervention is typically necessitated by an injury to a blood vessel, which can occur due to trauma or other pathological conditions. The approach taken during the procedure is contingent upon the specific blood vessel that has sustained damage. Initially, the surgeon exposes the injured vessel and applies clamps both proximal and distal to the site of injury. This clamping is crucial as it helps to control any bleeding that may occur during the repair process. In some cases, to maintain blood flow and perfusion to the tissues beyond the injury, a temporary shunt may be placed. Once the vessel is adequately exposed and bleeding is controlled, the surgeon assesses the extent of the injury. This evaluation is critical to determine the appropriate repair technique. The edges of the damaged blood vessel are then debrided, which involves the removal of any devitalized or damaged tissue to promote optimal healing. Following debridement, the vessel edges are reapproximated in an end-to-end manner using sutures, ensuring that the blood vessel is restored to its normal anatomical position and function. After the suturing is completed, the temporary shunt is removed, and the clamps are released. The surgeon then checks for hemostasis, ensuring that there is no further bleeding along the suture line. Finally, the overlying tissues are repaired in layers with sutures, completing the procedure and restoring the integrity of the abdominal wall.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 35221 is indicated for the repair of an injured blood vessel located in the intra-abdominal region. The specific indications for performing this procedure include:

  • Traumatic Injury The procedure is often performed in cases of trauma where a blood vessel has been compromised due to blunt or penetrating injuries.
  • Vascular Complications Conditions that lead to vascular complications, such as aneurysms or lacerations, may necessitate this surgical intervention.
  • Hemorrhage Control The procedure is indicated when there is significant bleeding from an intra-abdominal blood vessel that requires surgical repair to control hemorrhage.

2. Procedure

The procedure for the direct repair of an intra-abdominal blood vessel involves several critical steps, which are outlined as follows:

  • Step 1: Exposure of the Blood Vessel The surgeon begins by making an incision to access the intra-abdominal cavity. The specific approach may vary depending on the location of the injured blood vessel. Once accessed, the surgeon carefully exposes the damaged vessel to facilitate further intervention.
  • Step 2: Clamping the Vessel After the vessel is exposed, clamps are applied both proximal and distal to the site of injury. This clamping is essential to control bleeding and create a bloodless field for the repair process.
  • Step 3: Placement of Temporary Shunt In cases where maintaining perfusion is necessary, a temporary shunt may be placed to allow blood flow past the injury while the repair is being performed.
  • Step 4: Evaluation of Injury The surgeon evaluates the extent of the injury to determine the best approach for repair. This assessment is crucial for ensuring that the repair will restore the vessel's function.
  • Step 5: Debridement of Vessel Edges The edges of the injured blood vessel are debrided to remove any damaged or devitalized tissue. This step is important for promoting healing and ensuring a successful repair.
  • Step 6: Reapproximation of Vessel The debrided edges of the blood vessel are then reapproximated in an end-to-end fashion using sutures. This technique restores the continuity of the vessel and allows for normal blood flow.
  • Step 7: Removal of Shunt Once the vessel is sutured, the temporary shunt is carefully removed, allowing blood to flow through the repaired vessel.
  • Step 8: Release of Clamps and Hemostasis Check The clamps are released, and the surgeon checks for hemostasis along the suture line to ensure that there is no further bleeding.
  • Step 9: Repair of Overlying Tissues Finally, the overlying tissues are repaired in layers with sutures, completing the procedure and restoring the integrity of the abdominal wall.

3. Post-Procedure

Post-procedure care following the repair of an intra-abdominal blood vessel includes monitoring for any signs of complications such as bleeding, infection, or thrombosis. Patients may require pain management and should be observed for any changes in vital signs. The surgical site should be kept clean and dry, and any sutures will typically be removed during a follow-up visit. Recovery time may vary depending on the extent of the injury and the patient's overall health, but patients are generally advised to avoid strenuous activities during the initial healing phase to promote optimal recovery.

Short Descr RPR BLD VSL DIR INTRA-ABDL
Medium Descr REPAIR BLOOD VESSEL DIRECT INTRA-ABDOMINAL
Long Descr Repair blood vessel, direct; intra-abdominal
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 1 - 150% payment adjustment for bilateral procedures applies.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P2F - Major procedure, cardiovascular-Other
MUE 3
CCS Clinical Classification 61 - Other OR procedures on vessels other than head and neck
GC This service has been performed in part by a resident under the direction of a teaching physician
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
50 Bilateral procedure: unless otherwise identified in the listings, bilateral procedures that are performed at the same session, should be identified by adding modifier 50 to the appropriate 5 digit code. note: this modifier should not be appended to designated "add-on" codes (see appendix d).
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
77 Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CR Catastrophe/disaster related
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
LT Left side (used to identify procedures performed on the left side of the body)
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
RT Right side (used to identify procedures performed on the right side of the body)
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
XP Separate practitioner, a service that is distinct because it was performed by a different practitioner
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
Action
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2025-01-01 Changed Short and Medium Descriptions changed.
Pre-1990 Added Code added.
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