Summary & Overview
CPT 25028: Incision and Drainage of Deep Abscess or Hematoma, Forearm/Wrist
CPT code 25028 represents a surgical incision and drainage of a deep abscess or hematoma in the forearm or wrist. This code captures treatment of infections or collections located in deeper soft-tissue compartments that typically require a procedural incision to evacuate pus or clotted blood. Nationally, accurate use of this code matters for documenting the complexity and setting of care, informing facility and professional payment, and supporting quality and utilization monitoring for urgent soft-tissue surgical interventions.
Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical context for when the code applies, the typical service type and site of service, and what to expect in payer coverage considerations at a national level. The publication also outlines common billing modifiers and related operational considerations where data are available.
This summary is intended to help clinicians, coders, and billing staff understand the clinical scope of CPT code 25028, the typical settings where the procedure is performed, and the primary payers that commonly adjudicate claims for this service. Data not available in the input are noted where applicable.
Billing Code Overview
CPT code 25028 describes an incision and drainage procedure for an abscess or hematoma located in the deep structures of the forearm or wrist. The procedure involves making an incision to access and evacuate purulent material or clotted blood from deep forearm or wrist compartments.
Service type: Surgical procedure — incision and drainage (deep)
Typical site of service: Operating room, procedure room, or other facility-based surgical setting for deep soft-tissue drainage of the forearm or wrist
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 42-year-old male presents to the emergency department with increasing pain, swelling, erythema, and fluctuance in the volar aspect of the distal forearm following a puncture wound 5 days prior. He has fever of 38.3°C, leukocytosis, and focal tenderness with limited wrist range of motion. After bedside ultrasound suggests a deep collection tracking between muscle compartments, the orthopedic hand surgeon is consulted. In the operating room under regional block or monitored anesthesia care, the surgeon performs an incision and drainage of a deep forearm abscess with exploration of the deep structures, irrigation, hemostasis, placement of a drain if needed, and wound dressing. The workflow includes preoperative consent, incision and drainage with culture collection, postoperative monitoring in PACU, oral or IV antibiotics per culture results, and follow-up wound checks and possible delayed primary closure in clinic.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Normal, default procedural service | When the procedure was performed as planned without unusual circumstances |
22 | Increased procedural services | When substantial additional work beyond typical is documented (extensive exploration, debridement) |
23 | Unusual anesthesia | When general anesthesia is provided for an emergency procedure where local/monitored anesthesia would normally suffice |
52 | Reduced services | When the procedure is partially completed or limited compared with full procedure |
53 | Discontinued procedure | When the procedure is started but terminated due to unforeseen circumstances |
59 | Distinct procedural service | When another procedure on the same day is separate and distinct from the I&D (use with supporting documentation) |
62 | Two surgeons | When two surgeons work together as primary surgeons on the same procedure |
66 | Surgical team | When a surgical team performs the procedure (documented team approach) |
LT | Left side | When the procedure is performed on the left forearm/wrist |
RT | Right side | When the procedure is performed on the right forearm/wrist |
78 | Return to OR for related procedure during global period | When a patient returns to the operating room for a related complication of the I&D during the postoperative period |
79 | Unrelated procedure or service by the same physician during postoperative period | When an unrelated procedure is performed during the global period |
50 | Bilateral procedure | Rare but used if bilateral deep forearm/wrist procedures performed same day (use with documentation) |
51 | Multiple procedures | When multiple distinct procedures are performed during the same session in addition to the I&D |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 2080P0106X | Orthopaedic Surgery | Hand and upper extremity surgeons commonly perform deep forearm/wrist I&D |
| 207L00000X | General Surgery | General surgeons may perform upper extremity soft tissue drainage in emergency settings |
| 2084P0800X | Plastic Surgery | Plastic surgeons perform complex soft tissue exploration and reconstruction when needed |
| 2086S0123X | Emergency Medicine | Emergency physicians often perform initial assessment and may perform bedside or procedural I&D for superficial collections |
| 364S00000X | Vascular Surgery | Vascular surgeons may be involved if deep infection involves neurovascular structures |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
L02.419 | Cutaneous abscess of unspecified forearm | Represents a localized purulent infection of the forearm that may require drainage; common indication for I&D |
L02.91 | Cutaneous abscess, unspecified | Used when site is not specified or documentation is nonspecific; may apply if forearm site not detailed |
S61.411A | Puncture wound with foreign body, right forearm, initial encounter | Puncture wounds can introduce pathogens leading to deep abscess formation requiring incision and drainage |
S61.412A | Puncture wound with foreign body, left forearm, initial encounter | Same as above for left side; relevant for laterality reporting with RT/LT modifiers |
M79.641 | Pain in right hand | Symptom code that may accompany deep forearm/wrist infection when function is impaired |
T81.4XXA | Infection following a procedure, initial encounter | Relevant when a deep abscess occurs as a postoperative complication requiring drainage |
I83.019 | Varicose veins of unspecified lower extremity with ulcer of thigh and unspecified severity | Data not available in the input. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
10060 | Incision and drainage of abscess; simple or single | May be performed for superficial abscesses of the forearm that do not involve deep structures; less extensive than 25028 |
10180 | Incision and drainage, complex, postoperative wound infection; complicated or multiple deep abscesses | Used for complex or postoperative wound infections and can be performed in conjunction with deep debridement similar in setting to 25028 |
20610 | Arthrocentesis, aspiration and/or injection; major joint or bursa (e.g., shoulder, hip) | Used if joint involvement is suspected and aspiration of wrist or distal radioulnar joint is required prior to or during surgical management |
29848 | Wrist arthroscopy, surgical, with debridement, synovectomy, or drainage | Performed when there is intra-articular involvement requiring arthroscopic drainage in addition to open I&D |
12032 | Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities; 2.5 cm to 7.5 cm | Used for layered closure or delayed primary closure after adequate drainage and debridement of the forearm abscess |