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Official Description

Excision, tumor, soft tissue of abdominal wall, subcutaneous; 3 cm or greater

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 22903 refers to the excision of a tumor located in the soft tissue of the abdominal wall, specifically when the tumor measures 3 cm or greater. Soft tissues encompass a variety of structures, including subcutaneous fat, connective tissue, fascia, muscles, tendons, blood vessels, lymph vessels, nerves, and the tissues surrounding joints. Tumors that arise in these soft tissues can be either benign or malignant. Typically, benign tumors are treated through excision, while small malignant or indeterminate tumors may also be excised if they have well-defined margins. The procedure involves careful consideration of the tumor's location within the abdominal wall's soft tissue. Depending on this location, the surgeon may either incise the skin directly over the tumor or create and elevate a skin flap to gain access to the tumor. Once the overlying tissue is dissected, the soft tissue mass is exposed, allowing for the excision of the tumor along with a margin of healthy tissue to ensure complete removal. In some cases, a separately reportable frozen section may be performed during the procedure to confirm that all margins are free of tumor cells, which is crucial for ensuring that the tumor has been completely excised. After the tumor removal, drains may be placed as necessary, and the surgical wound is typically closed in layers to promote proper healing. For coding purposes, it is important to note that for tumors in the subcutaneous fat or connective tissue that are less than 3 cm, CPT® Code 22902 is used, while for those measuring 3 cm or greater, CPT® Code 22903 is applicable. Additionally, for tumors located below the fascia, CPT® Code 22900 is designated for masses less than 5 cm, and CPT® Code 22901 is used for those 5 cm or greater. Subfascial soft tissue tumors include those found within muscle tissue.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The excision of a tumor in the soft tissue of the abdominal wall, as described by CPT® Code 22903, is indicated for the following conditions:

  • Soft Tissue Tumors Tumors that arise in the soft tissues of the abdominal wall, which may be benign or malignant.
  • Well-Defined Margins Small malignant or indeterminate tumors that have well-defined margins and are suitable for excision.
  • Size of Tumor Tumors that measure 3 cm or greater in size, necessitating the use of this specific CPT® code for accurate reporting.

2. Procedure

The procedure for excising a tumor from the soft tissue of the abdominal wall involves several critical steps:

  • Incision The surgeon begins by making an incision in the skin over the tumor. Depending on the tumor's location, a skin flap may be created and elevated to provide better access to the tumor.
  • Tissue Dissection Once access is obtained, the overlying tissue is carefully dissected to expose the soft tissue mass. This step is crucial to ensure that the tumor is adequately visualized and that surrounding structures are preserved.
  • Excision of Tumor The tumor is excised along with a margin of healthy tissue. This margin is essential to ensure that no cancerous cells remain, particularly in the case of malignant tumors.
  • Frozen Section Analysis If necessary, a frozen section may be performed during the procedure to confirm that the margins are free of tumor cells. This step helps in determining whether further excision is required.
  • Placement of Drains After the tumor has been removed, drains may be placed as needed to prevent fluid accumulation at the surgical site.
  • Closure of Wound Finally, the surgical wound is closed in layers, which aids in proper healing and minimizes complications.

3. Post-Procedure

Post-procedure care following the excision of a tumor from the soft tissue of the abdominal wall includes monitoring for any signs of infection, managing pain, and ensuring proper wound healing. Patients may be advised on activity restrictions to promote recovery and prevent complications. Follow-up appointments are typically scheduled to assess the surgical site and to discuss the results of any frozen section analyses performed during the procedure. Additionally, the healthcare provider may provide instructions regarding drain care if drains were placed during the surgery.

Short Descr EXC ABD LES SC 3 CM/>
Medium Descr EXC TUMOR SOFT TISSUE ABDOMINAL WALL SUBQ 3 CM/>
Long Descr Excision, tumor, soft tissue of abdominal wall, subcutaneous; 3 cm or greater
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) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
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 Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Non office-based surgical procedure added in CY 2008 or later; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5E - Ambulatory procedures - other
MUE 3
CCS Clinical Classification 170 - Excision of skin lesion
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).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
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.
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).
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.
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.
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.
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)
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
GA Waiver of liability statement issued as required by payer policy, individual case
GF Non-physician (e.g. nurse practitioner (np), certified registered nurse anesthetist (crna), certified registered nurse (crn), clinical nurse specialist (cns), physician assistant (pa)) services in a critical access hospital
GW Service not related to the hospice patient's terminal condition
LT Left side (used to identify procedures performed on the left side of the body)
PO Excepted service provided at an off-campus, outpatient, provider-based department of a hospital
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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
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2011-01-01 Changed Short description changed.
2010-01-01 Added -
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