Enhancing Wound Care Reimbursement in Clinic Settings: Integrating the Swirlpool Oxygenating Hydrotherapy System with CPT Debridement Codes (97597/97598)

Enhancing Wound Care Reimbursement in Clinic Settings: Integrating the Swirlpool Oxygenating Hydrotherapy System with CPT Debridement Codes (97597/97598)

Prepared by Jason Ayers, RN, WCC Swirl Care Solutions / WoundCareWithJason@gmail.com Date: May 2026 (This paper was written with AI assistance for grammar, structure, formatting, and tone.)

Abstract

The Swirlpool Oxygenating Hydrotherapy Wound Treatment System is a simple, disposable, cost-effective kit that delivers oxygen-powered bubbling hydrotherapy combined with gentle foam pad cleansing. It rapidly removes slough, biofilm, crusting, and eschar while improving wound bed perfusion and appearance—often after a single 10–20 minute session. This aligns directly with CPT codes for selective debridement (97597 for the first 20 sq cm and +97598 for each additional 20 sq cm), which include whirlpool/hydrotherapy when performed.

In outpatient clinic settings, Swirlpool supports higher reimbursement capture through properly documented, medically necessary debridement sessions, improved clinical outcomes, and operational efficiency. Case studies from real patients (including high-risk diabetic and PAD cases) demonstrate visible improvements that strengthen billing justification and help avoid amputations.

Introduction

Effective debridement is essential for chronic wound healing. The Swirlpool system provides a modern, portable hydrotherapy solution using oxygen bubbles and a swirl-shaped foam pad. It offers soothing mechanical cleansing with oxygenation benefits in any suitable container. This innovation helps clinics deliver efficient care while optimizing reimbursement under established CPT codes.

Appropriate CPT Coding and Billing Justification

Primary Codes:

• CPT 97597: Debridement (e.g., high-pressure waterjet..., sharp selective...,), open wound..., including ... use of a whirlpool, when performed..., first 20 sq cm or less.

• +CPT 97598: Each additional 20 sq cm (add-on code).

Key Billing References and Justifications (3–5 primary sources):

1. CMS Billing and Coding Article A53296 (and related LCDs) explicitly states that whirlpool/hydrotherapy is included in 97597/97598 when used as part of selective debridement for the same wound. Documentation must support medical necessity and the skilled nature of the service.

2. AAPC and coding guidelines confirm 97597 encompasses mechanical methods (including hydrotherapy components) along with wound assessment, topical applications, and patient instructions. Swirlpool’s bubbling action and foam pad cleansing fit these criteria when documented with pre/post photos and tissue changes.

3. Noridian Medicare and similar MAC guidance notes that hydrotherapy prior to or as part of selective debridement supports 97597 billing (no separate 97022 in most same-wound scenarios). Strong documentation of biofilm/slough removal justifies the code.

4. Wound care billing resources (e.g., MedCare MSO and Elite Med Financials) highlight average 2026 non-facility reimbursements for 97597 ranging from ~$60–$140+ per session (locality-adjusted), with add-on units for larger wounds increasing revenue. Effective tools like Swirlpool improve outcomes and documentation, reducing denials.

5. CMS guidelines emphasize that services must be skilled and medically necessary; Swirlpool’s rapid, visible results (e.g., conversion from dusky to bright red beds) provide clear objective evidence.

Documentation Tips for Success: Include wound measurements, tissue description, photos (before/after), rationale for hydrotherapy, patient response, and ongoing care instructions. This supports compliance and maximizes clean claims.

Benefits to Clinic Settings and Reimbursement Impact

• Revenue Optimization: Enables consistent billing of 97597/97598 with strong justification. Clinics can capture higher per-session payments through efficient, high-quality debridement sessions.

• Efficiency: 10–20 minute treatments allow greater patient volume versus traditional setups.

• Clinical Superiority: Case studies show quick debridement, granulation formation, biofilm reduction, and limb salvage—supporting ongoing skilled care billing while improving patient throughput and outcomes.

• Risk Mitigation: Disposable design reduces cross-contamination; oxygen enhancement promotes healing.

In most outpatient clinics, this translates to increased reimbursement per encounter, better cash flow, and fewer complications that could lead to costly hospitalizations.

Conclusion

The Swirlpool Oxygenating Hydrotherapy System empowers wound care providers to deliver effective, patient-friendly debridement while aligning with CPT 97597/97598 for optimal reimbursement. Supported by CMS and MAC guidelines, it offers clinics a practical way to enhance revenue, improve outcomes, and streamline operations. This innovation supports better wound healing and financial sustainability in today’s healthcare environment.

Contact WoundCareWithJason@gmail.com for implementation guidance, case photos, conference abstracts, or partnership opportunities.

Legal Note: This product is intended for use as directed by qualified healthcare professionals. It is not a substitute for professional medical advice. Consult payers for specific coverage and always adhere to documentation requirements.

References (selected; full list available): Drawn from CMS articles, AAPC, MAC guidelines, and industry billing resources as cited. This paper was written with AI assistance for grammar, structure, formatting, and tone.