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Official Description

Incision and drainage, forearm and/or wrist; deep abscess or hematoma

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

An incision and drainage procedure, specifically coded as CPT® 25028, involves the surgical intervention to address a deep abscess or hematoma located in the forearm and/or wrist. This procedure is essential for managing infections or collections of blood that can occur in the soft tissues surrounding the radius, ulna, and carpal bones. The term 'incision and drainage' refers to the process of making a surgical cut to access the infected area, allowing for the removal of pus or blood that has accumulated. The approach taken during the procedure is determined by the specific location of the abscess or hematoma, ensuring that the most effective access is achieved. During the procedure, the surgeon carefully dissects the soft tissues to locate the pocket of infection or fluid. Once identified, the wall of the abscess or hematoma is incised, facilitating the drainage of its contents. In cases where the abscess is particularly large, additional steps may be necessary, such as probing the cavity to break down loculations, which are compartments within the abscess that can trap infection. After the drainage is complete, the site may be irrigated with an antibiotic solution or normal saline to help reduce the risk of further infection. Depending on the clinical situation, the incision may be left open to allow for continued drainage, packed with gauze to promote healing, or closed entirely. This procedure is critical in preventing the spread of infection and promoting recovery in patients with deep-seated infections in the forearm and wrist area.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure coded as CPT® 25028 is indicated for the following conditions:

  • Deep Abscess A localized collection of pus that has formed within the tissues of the forearm or wrist, often due to infection.
  • Hematoma A collection of blood outside of blood vessels, typically resulting from trauma or injury, which can lead to swelling and pain.
  • Infected Bursa An infection in the bursa, which are small sacs filled with synovial fluid that reduce friction between tissues, often occurring in areas subject to repetitive motion or pressure.

2. Procedure

The procedure for CPT® 25028 involves several critical steps to ensure effective drainage of the abscess or hematoma:

  • Step 1: Preparation The patient is positioned appropriately, and the area of the forearm or wrist is cleaned and sterilized to minimize the risk of infection. Local anesthesia may be administered to ensure patient comfort during the procedure.
  • Step 2: Incision A surgical incision is made over the site of the abscess or hematoma. The size and location of the incision are determined based on the specific characteristics of the lesion, ensuring adequate access to the infected area.
  • Step 3: Drainage The surgeon carefully dissects the soft tissues to locate the pocket of pus or blood. Once located, the wall of the abscess or hematoma is incised, allowing the contents to be drained completely. In cases of large abscesses, probing may be necessary to break down loculations and ensure thorough drainage.
  • Step 4: Irrigation After the drainage is complete, the cavity is flushed with an antibiotic solution or normal saline to cleanse the area and reduce the risk of further infection.
  • Step 5: Closure Depending on the clinical situation, the incision may be left open to facilitate continued drainage, packed with gauze to promote healing, or closed with sutures if appropriate.

3. Post-Procedure

Post-procedure care for CPT® 25028 includes monitoring the incision site for signs of infection, such as increased redness, swelling, or discharge. Patients may be advised to keep the area clean and dry, and follow-up appointments may be scheduled to assess healing. Pain management may be necessary, and patients should be instructed on signs that would warrant immediate medical attention, such as fever or worsening symptoms. The healthcare provider may also provide guidance on activity restrictions to promote optimal recovery.

Short Descr DRAINAGE OF FOREARM LESION
Medium Descr I&D FOREARM&/WRIST DEEP ABSCESS/HEMATOMA
Long Descr Incision and drainage, forearm and/or wrist; deep abscess or hematoma
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) 1 - Statutory payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
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 Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5B - Ambulatory procedures - musculoskeletal
MUE 4
CCS Clinical Classification 160 - Other therapeutic procedures on muscles and tendons
LT Left side (used to identify procedures performed on the left side of the body)
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).
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).
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.
55 Postoperative management only: when 1 physician or other qualified health care professional performed the postoperative management and another performed the surgical procedure, the postoperative component may be identified by adding modifier 55 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.
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).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
ET Emergency services
GC This service has been performed in part by a resident under the direction of a teaching physician
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
GZ Item or service expected to be denied as not reasonable and necessary
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
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
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