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Official Description

Debridement including removal of foreign material at the site of an open fracture and/or an open dislocation (eg, excisional debridement); skin and subcutaneous tissues

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 11010 refers to the procedure of debridement, specifically involving the removal of foreign material from the site of an open fracture and/or an open dislocation. This procedure is critical in managing contaminated wounds, where foreign substances such as dirt, gravel, glass, or metal may compromise the healing process. The primary goal of this intervention is to ensure that the wound is free from contaminants and nonviable tissue, which can impede recovery and increase the risk of infection. During the procedure, the physician will explore the injury site thoroughly, removing any irreparable or nonviable tissue that may be present. This includes tissues that are ischemic or necrotic, which are no longer viable and can lead to further complications if not addressed. The process begins with copious irrigation of the wound to eliminate as much foreign matter and bacteria as possible, followed by the creation of a sterile field for surgical exploration. The wound is then enlarged using sharp dissection to enhance visibility, allowing for careful excision of nonviable margins and thorough inspection of underlying tissues, including muscle and bone. The procedure emphasizes the importance of preserving vital structures such as blood vessels, nerves, and viable soft tissue, ensuring that the wound is managed effectively while promoting optimal healing conditions.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 11010 is indicated for the following conditions:

  • Open Fracture The presence of an open fracture where the bone is exposed through the skin, necessitating debridement to remove contaminants and promote healing.
  • Open Dislocation An open dislocation where the joint surfaces are displaced and the skin is breached, requiring debridement to clean the wound and assess the surrounding tissues.
  • Contaminated Wound Wounds that are grossly contaminated with foreign materials such as dirt, gravel, glass, or metal, which must be removed to prevent infection and facilitate proper healing.

2. Procedure

The procedure for CPT® Code 11010 involves several critical steps to ensure effective debridement of the wound:

  • Initial Irrigation The wound is first irrigated copiously to remove as much foreign matter and bacteria as possible. This step is essential to reduce the risk of infection and prepare the wound for further intervention.
  • Surgical Exploration A new sterile field is created for surgical exploration. The physician carefully examines the wound to assess the extent of contamination and the viability of surrounding tissues.
  • Wound Enlargement Using sharp dissection, the wound is enlarged to improve visualization. This allows the physician to identify nonviable tissue and assess deeper structures, including subcutaneous tissue, fascia, and muscle.
  • Inspection of Muscle Tissue The muscle tissue is inspected for viability by evaluating its color, consistency, contraction, and circulation. Nonviable muscle tissue is identified and excised to promote healing.
  • Fascia Incision The fascia is incised parallel to the muscle fibers, allowing for further exploration and identification of any nonviable muscle tissue that requires removal.
  • Bone Examination Contaminated or nonviable cortical bone is also excised using a chisel, ensuring that all foreign material is removed and that the bone is healthy.
  • Preservation of Vital Structures Throughout the procedure, care is taken to protect and preserve blood vessels, nerves, tendon sheaths, viable periosteum, and soft tissue attached to the bone.
  • Closure or Drainage Once all nonviable tissue has been removed, indicated by bleeding from the exposed surfaces, the physician may choose to close the wound or leave it open to facilitate drainage, depending on the clinical situation.

3. Post-Procedure

After the debridement procedure coded as CPT® 11010, the patient may require specific post-procedure care to ensure proper healing. This may include monitoring the wound for signs of infection, managing pain, and ensuring that the wound is kept clean and dry. If the wound is left open, it may need to be packed or dressed appropriately to facilitate drainage and prevent contamination. Follow-up appointments will be necessary to assess the healing process and determine if further debridement or additional interventions are required. The physician will provide instructions on activity restrictions and any necessary rehabilitation to support recovery.

Short Descr DEBRIDE SKIN AT FX SITE
Medium Descr DBRDMT W/RMVL FM FX&/DISLC SKIN&SUBQ TISSUS
Long Descr Debridement including removal of foreign material at the site of an open fracture and/or an open dislocation (eg, excisional debridement); skin and subcutaneous tissues
Status Code Active Code
Global Days 010 - Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 2 - 150% payment adjustment does NOT apply.
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 Procedure or Service, Multiple Reduction Applies
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) P6A - Minor procedures - skin
MUE 2
CCS Clinical Classification 169 - Debridement of wound, infection or burn

This is a primary code that can be used with these additional add-on codes.

20700 Add-on Code MPFS Status: Active Code APC N ASC N1 Manual preparation and insertion of drug-delivery device(s), deep (eg, subfascial) (List separately in addition to code for primary procedure)
20701 Add-on Code MPFS Status: Active Code APC N Removal of drug-delivery device(s), deep (eg, subfascial) (List separately in addition to code for primary procedure)
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).
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).
AF Specialty physician
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
F1 Left hand, second digit
F2 Left hand, third digit
F3 Left hand, fourth digit
F4 Left hand, fifth digit
F5 Right hand, thumb
F6 Right hand, second digit
F7 Right hand, third digit
F8 Right hand, fourth digit
F9 Right hand, fifth digit
FA Left hand, thumb
GA Waiver of liability statement issued as required by payer policy, individual case
GC This service has been performed in part by a resident under the direction of a teaching physician
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)
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
T3 Left foot, fourth digit
T5 Right foot, great toe
T8 Right foot, fourth digit
T9 Right foot, fifth digit
TA Left foot, great toe
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
Action
Notes
2013-01-01 Changed Medium Descriptor changed.
2011-01-01 Changed Long description revised. Short description changed.
1997-01-01 Added First appearance in code book in 1997.
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