Wound Care CPT Codes: The Backbone of Wound Care

As a healthcare provider, you are very familiar with CPT codes. Understanding, documenting, and reviewing these codes and their uses makes up a large part of the documentation tasks you must complete daily. Mastering the appropriate use of these codes is an essential function of maintaining your practice, submitting documentation to payers, and communicating clearly with other providers.

What Are CPT codes?

The Current Procedural Terminology (CPT) is a standardized coding system created and maintained by the American Medical Association (AMA). It encompasses a wide range of codes that cover various diagnostic and medical services, from routine office visits to intricate surgical procedures. The CPT code set, which consists of five-digit numeric codes, is updated annually to keep pace with advancements in medical technology and practice. It is widely utilized by physicians, hospitals, and other healthcare organizations.

The CPT code set serves several important functions.

• Communication: It provides a standardized language that healthcare providers, insurance companies, and other stakeholders use to discuss the services provided.
• Billing and Reimbursement: It ensures accurate and consistent billing for healthcare services, which helps facilitate reimbursement from insurance companies and government programs like Medicare and Medicaid.
• Data Collection and Analysis: On a broader scale, it is used to track healthcare utilization, analyze treatment patterns, and conduct research.

Why CPT Code Refreshes Are Important

You probably use CPT codes every day. It’s an essential function of a job in healthcare, and specifically for those working in wound care settings. But there are also regular changes made to CPT codes that can be difficult to keep track of. In 2026, there are more than 11,500 CPT codes in use.

There were 418 updates made to codes this year. Changes include 288 new codes, 84 deletions, and 46 revisions. Many of the changes this year related to technology and AI, but failing to understand how these changes affect your practice can result in incorrect documentation, rejected billing, and medical errors. Changes of this quantity occur every year, so make sure you have a source where you can review current CPT codes to ensure your documentation is always correct every year.

Common CPT Codes Used in Wound Care

Some CPT codes are standard across all specialties and will be used frequently. There are codes for in-office visits, referrals, and preventative medicine that most providers will use regularly. Other codes are specific to the discipline. Wound care is far-ranging and can use a wide variety of CPT codes. Let’s dig into some of the most frequently used.

CPT Code 99213: Established Patient Office or Other Outpatient Visit, 20-29 Minutes

The AMA says the 99213 CPT code is used for: “[An] office visit for an established patient with a stable chronic illness or acute uncomplicated injury.” Visits that use this code generally involve:

• A medically appropriate history and/or examination. During the visit, the patient and providers should review the patient’s medical history, discuss current symptoms, perform a physical examination that includes evaluating the condition that brings the patient to the clinic, and consider the social factors affecting the patient.
• A low level of medical decision-making. The visit should include future planning for improved health outcomes but is limited to a few diagnoses or management options and a limited amount and complexity of data.
• An appropriate amount of time. 20-29 minutes should provide sufficient time to accomplish all of these tasks during the visit.

If you’re looking for more information on this code, we have an  in-depth analysis of CPT code 99213 for more information. If you’re meeting a new patient and the in-take lasts for about 60 minutes, the CPT code 99205 will be used instead.

CPT Code 99214: Office Visit for an Established Patient with a Progressing Illness or Acute Injury 

The AMA definition for Code 99214 is “[An] office visit for an established patient with a progressing illness or acute injury that requires medical management or potential surgical treatment.” This code differs from CPT code 99213 in several important ways, including:

• Severity of concern. In this case, the injury or illness is progressing and needs treatment that can vary from management of symptoms to surgery.
• Level of decision-making. Because of this, decision-making can be more involved and require an in-depth analysis of data, testing, and imaging.
• Time commitment. These types of visits are expected to last 30-39 minutes for additional evaluation.

Suture Removal CPT Codes

Suture removal is a regular procedure for your office, but you need to ensure you always use the proper code to denote what was removed and how. These are the three different codes for suture removal.

• 15851: The provider removes the sutures or staples under anesthesia
• 15853: The provider removes the sutures or staples and did not require anesthesia
• 15854: The provider removes the sutures and staples and did not require anesthesia

If you want to know more about suture removal and the associated CPT codes, we’ve got an in-depth guide on these as well.

Debridement CPT Codes

Like suture removal, debridement procedures have several codes that can be used and will depend on the method used or the type of bodily material that is removed. CPT codes that may be used for debridement include:

• 97597. The provider removes non-vital tissue, a foreign object, or slough from an open wound with instruments like scissors, scalpels, water jets, or forceps.  
• 97598. Each additional wound debrided in the same visit will be coded with this CPT code.
• 99205. The provider removes non-viable tissue from an open wound without anesthesia. As opposed to those above, this is “non-selective debridement.”
• 11042. This code is fordebridement of subcutaneous tissue.
• 11043. Use this code for debridement of muscle or fascia
• 11044. When debriding bone, this code should be used.

The final three debridement codes on this list are for surgical removal procedures.

Pressure Wound Therapy CPT Codes

Pressure wounds may also be treated with topical medication, dressings, or other treatment options, either with or without debridement procedures. These CPT codes should be used for additional therapy options.

• 97605: The provider uses durable medical equipment (DME) to apply controlled negative pressure to the wound to collect drainage.
• 97607: The provider uses disposable medical equipment to apply controlled negative pressure to wounds.
• 97610: The provider uses MIST therapy as an alternative to debridement.

Skin Substitute CPT Codes

Skin grafting using skin substitutes is a common way to treat non-healing wounds. Because these treatments can have a lot of diversity in size and scope, there are several CPT codes that could apply.

• 15271: The provider performs a skin graft on the trunk, arm, or leg.
• 15274: This is an add-on procedural code, much like the debridement codes. For every additional 100cm² of skin grafts, use this CPT code.
• 15278: The provider performs a skin graft on the hands, neck, genitals, feet, or face.

Using the Appropriate Associated ICD-10 Codes

In addition to CPT codes, all of your documentation and claims will need to be accompanied by the correct ICD-10 code. These codes are established by the World Health Organization and denote diagnoses and in-patient procedures. ICD-10 codes do not replace CPT codes—ICD-10 codes are meant to convey diagnosis, while CPT codes communicate the specific treatments performed to alleviate the symptoms of that diagnosis.

After diagnosing a patient, look in the ICD-10 index and use the alphanumeric code associated with that diagnosis. Common ICD-10 codes used in wound care include:

• S00-T88 for lacerations, open wounds, and trauma injuries.
• L97-L98 to diagnose skin conditions such as pressure injuries.
• The group of codes that begin with Z48 for management of wounds, including changing dressings, removing sutures, and wound management.
• T81-30XA to describea reopened wound or one that has gotten worse.

Use our guide to ICD-10 codes to better understand the ones you will use most often in wound care practices.

Why Accurate Documentation is Important

Documentation is a hugely important part of your job. You know that inaccurate coding has the chance of being rejected by payers (like insurance companies, Medicare, and Medicaid), but there are other considerations that make understanding and using the correct CPT code essential.

• Compensation: Proper coding ensures that you receive fair and appropriate reimbursement for the services you provide to your patients.
• Practitioner viability and consistency: Accurate coding ensures the financial stability and sustainability of wound care practices and provides stability to patients by having the same information available to all providers and practices working as part of their care team.
• Regulatory adherence: Coding is complex and constantly changing. Adhering to coding guidelines helps ensure compliance and minimizes the risk of audits and penalties from payers.
• Legal and ethical obligations: This is part of your ethical obligation to patients and the healthcare system as a provider.
• Improved patient care. Coding feeds data systems and electronic health records and contributes to high-quality data that can be used to track treatment outcomes, identify areas for improvement in patient care, and conduct research to advance wound care practices.
• Public health: Accurately coded data helps public health agencies understand the prevalence and trends of various health issues (such as wound types) across populations or regions, which can inform public health initiatives and resource allocation.
• Streamlining billing: Accurate coding helps streamline the billing process, reducing administrative burdens and improving cash flow for healthcare providers. Efficiency for your admin team means saving time for the practice as a whole and better employee satisfaction and retention.
• Reducing claim denials: By minimizing coding errors, practitioners can reduce the number of denied claims, saving time, resources, and headaches in correcting and resubmitting these claims.

The value of coding is not just about billing; it’s fundamental to the successful operation of a wound care practice.

Wound Care CPT Codes: A Fundamental Part of Medical Practice

CPT codes are updated January 1 of each year. As you plan for the new year with your wound care practice, be sure to review the changes made to CPT codes each year and apply them to your billing for a more streamlined process, better communication, and better data integrity.