CPT 16023: Debridement for Small Wounds or Burns - OpenPayer

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Summary & Overview

CPT 16023: Debridement for Small Wounds or Burns

CPT 16023 covers surgical debridement of a small wound or burn involving less than 5% of total body surface area. This code is used for initial or subsequent procedures to remove devitalized tissue to support wound healing and reduce infection risk. Nationally, accurate coding for small-area debridement matters for clinical documentation, care coordination, and appropriate claims processing across payers.

Key payers referenced include Blue Cross Blue Shield, as well as other major national payers. Readers will find an overview of coding scope and clinical context, common billing modifiers and associated specialties, and comparisons to related debridement and wound-care codes. The publication also outlines typical sites of service and common ICD-10 diagnoses that align with use of this code.

The content provides practical benchmarks and policy-relevant points to assist coding, billing, and compliance teams in interpreting when CPT 16023 is applicable versus other debridement codes for larger surface areas or alternative wound-care procedures. The discussion highlights documentation elements, payer considerations, and how this code fits within the broader set of surgical and wound care services. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareBUCAMedicareCPT16023DebridementWound CareSurgeryOutpatientBurn CareClinical DocumentationCoding

CPT Code Overview

CPT 16023 describes debridement, initial or subsequent; small (less than 5% total body surface area). This surgical procedure involves removal of devitalized tissue from a wound or burn site to promote healing and prevent infection. The service is categorized under Surgery and is typically performed in an Outpatient Hospital (POS 22) setting.

Clinical & Coding Specifications

Clinical Context

A patient presents to an outpatient hospital wound clinic with a small burn or localized skin injury requiring removal of devitalized tissue. The clinician (surgery, plastic surgery, or dermatology) performs a surgical debridement of necrotic skin and subcutaneous tissue involving less than 5% total body surface area using sharp technique under local anesthesia. The workflow includes pre-procedure assessment and documentation of burn extent and degree, informed consent, measurement and description of the wound, performance of debridement, wound care instructions and dressing application, and documentation of procedure details, estimated percent total body surface area treated, and any complications. Post-procedure follow-up is arranged as appropriate.

Coding Specifications

Modifier 58: Report when the debridement is a staged or related procedure or service by the same physician during the postoperative period.
Modifier 59: Report when the debridement represents a distinct procedural service separate from other services on the same day (distinct anatomic site or separate encounter).

Provider Taxonomies

Taxonomy Code	Specialty

National Reimbursement Benchmarks

National mean commercial rates (BUCA) and Medicare comparison: Blue Cross Blue Shield and BUCA share an identical national mean rate of $80.02 for 16023, while Medicare data is not available in the input. This places the reported commercial averages at the same level where provided.

Rate dispersion across reported payers is minimal: for both BCBS and BUCA the 25th, 50th, and 75th percentiles are $80.00, $80.00, and $80.00 respectively, indicating no measurable spread between the quartiles in the supplied data. Payers without data in the input are noted as such. The table and chart below present the full breakdown.

State Benchmarks

State: AK1 / 46

Alaska Benchmarks

For CPT code 16023, Alaska's reimbursement rates from Blue Cross Blue Shield and BUCA are uniform, with all percentile values at $80.00 and a mean rate of $80.82. The rate spread, calculated as the difference between the 75th and 25th percentiles, is $0.00, indicating no variation in payment amounts across these payers. This uniformity suggests a standardized approach to reimbursement for this code in Alaska.

Compared to national averages, Alaska's mean rates are marginally higher by $0.79. The table and chart below present the full breakdown of payer-specific rates for CPT code 16023 in Alaska.

Key Insights for Alaska

Blue Cross Blue Shield and BUCA both reimburse at $80.82, making them the highest and lowest paying payers for CPT 16023 in Alaska.
There is no rate spread in Alaska; all percentiles are equal, indicating uniform reimbursement across payers.
Alaska's mean rates are slightly higher than the national average by $0.79.

Related Codes

15109

CPT 15109: Skin Substitute Graft Application, Trunk/Arms/Legs

16022

CPT 16022: Dressings and Debridement for Small Partial-Thickness Burns

15111

CPT 15111: Epidermal Autograft for Trunk, Arms, or Legs

16028

CPT 16028: Dressings and Debridement for Small Partial-Thickness Burns

16024

CPT 16024: Dressings and Debridement for Small Partial-Thickness Burns

15121

CPT 15121: Split-Thickness Autograft for Sensitive Anatomical Areas

15105

CPT 15105: Split-Thickness Autograft for Face, Scalp, Neck, or Ears

16035

CPT 16035: Escharotomy, Initial Incision for Severe Burn Treatment

15004

CPT 15004: Surgical Preparation for Skin Replacement in Pediatric Patients

16021

CPT 16021: Dressings and Debridement for Small Partial-Thickness Burns

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Related CPT Codes

CPT Code	Description
`16020`	Debridement, initial or subsequent; minor (less than 5% total body surface area)
`16025`	Debridement, initial or subsequent; medium (5% to 10% total body surface area)
`16030`	Debridement, initial or subsequent; large (more than 10% total body surface area)
`97597`	Debridement (e.g., high pressure waterjet, sharp selective debridement with scissors, scalpel and forceps), open wound, (e.g., fibrin, devitalized epidermis and/or dermis, exudate, debris, biofilm), including topical application(s), wound assessment, use of a whirlpool, when performed and instruction(s) for ongoing care, per session, total wound(s) surface area; first 20 sq cm or less

16020, 16023, 16025, and 16030 are size-based surgical debridement codes; selection is based on the percent total body surface area treated (choose the code corresponding to the documented size).
97597 describes a per-session wound debridement service often performed by wound care clinicians; it may be used as an alternative for non-surgical bedside debridement techniques for open wounds when appropriate.
16023 may be billed instead of 16020 when documentation supports the specific descriptor and clinical scenario; 16025 and 16030 are used when larger surface areas are treated.
Codes may be used sequentially across encounters as wound size changes; 97597 can be used in the same episode of care for different debridement modalities when documentation supports distinct services.