S2202 Echosclerotherapy HCPCS Reimbursement | OpenPayer

Summary & Overview

HCPCS S2202: Echosclerotherapy

HCPCS Level II code S2202 represents echosclerotherapy, an ultrasound-guided sclerotherapy procedure used to treat varicose veins and venous insufficiency. As an image-guided vascular intervention, this service is performed to collapse and obliterate incompetent superficial veins and reduce symptoms and complications associated with venous reflux. Nationally, echosclerotherapy is relevant for ambulatory vascular care, interventional phlebology, and outpatient procedural billing.

Key payers addressed in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise summary of clinical context and typical service settings, followed by benchmarks and policy considerations where available. The publication covers reimbursement benchmarks, coverage patterns across major payers, coding considerations specific to HCPCS Level II code S2202, and operational implications for outpatient clinics and ambulatory surgical centers.

This summary provides clinicians, billing professionals, and policy analysts with the clinical definition of the service, payer landscape, and a roadmap of what to expect in the full publication: coverage summaries, payer-specific policy excerpts when available, and practical coding notes. Data not available in the input will be noted as such in detailed sections.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareS2202HCPCS Level IIechosclerotherapyultrasound-guided sclerotherapyvascular proceduresoutpatient servicesambulatory surgical centerphlebologyprocedure coding

Billing Code Overview

HCPCS Level II code S2202 denotes Echosclerotherapy. This service involves ultrasound-guided injection sclerotherapy used to treat venous insufficiency or varicose veins by delivering a sclerosant into targeted veins under imaging guidance.

Service type: Image-guided sclerotherapy procedure
Typical site of service: Outpatient vascular center, ambulatory surgical center, or physician office with ultrasound capability

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A typical patient is an adult presenting to a vascular clinic with symptomatic varicose veins or recurrent venous insufficiency confirmed by duplex ultrasound. The patient reports leg pain, swelling, visible bulging veins, or recurrent superficial thrombophlebitis despite conservative therapy (compression, elevation). After history, physical exam, and venous duplex demonstrating reflux in targeted saphenous or perforator veins, the vascular specialist schedules an ultrasound-guided sclerotherapy session (echosclerotherapy). The procedure is performed in an outpatient procedure room or ambulatory surgery center under local anesthesia with real-time ultrasound to visualize needle placement and foam or liquid sclerosant delivery. Typical workflow: pre-procedure consent and site marking, ultrasound mapping, sterile prep, local anesthetic, ultrasound-guided injection of sclerosant into the refluxing segment, immediate compression dressing or bandaging, post-procedure duplex or ultrasound confirmation as needed, and discharge with activity and compression instructions and a follow-up visit for clinical and ultrasound reassessment.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when work required is substantially greater than typical for the procedure due to complexity.
`26`

HCPCS Level II S0506: Bifocal Prescription Lens for Safety/Athletic/Sunglass

HCPCS-S9560-HOME-INJECTABLE-HORMONAL-THERAPY-HOME-CARE

HCPCS S9560: Home Injectable Hormonal Therapy, Per Diem

HCPCS-S9401-ANTICOAGULATION-CLINIC-VISIT-EXCLUDING-LABS

HCPCS S9401: Anticoagulation Clinic Visit, Excluding Laboratory Tests

HCPCS-S3721-PROSTATE-CANCER-ANTIGEN-3-PCA3-TESTING

HCPCS S3721: Prostate Cancer Antigen 3 (PCA3) Testing

HCPCS-S5108-HOME-CARE-TRAINING-15-MINUTES

HCPCS S5108: Home Care Training for Client, per 15 Minutes

HCPCS-S0514-COLOR-CONTACT-LENS-PER-LENS

HCPCS Level II S0514: Color Contact Lens, Per Lens

HCPCS-S8428-GRADIENT-PRESSURE-GAUNTLET-READY-MADE

HCPCS Level II S8428: Gradient Pressure Aid (Gauntlet), Ready Made

HCPCS-S9475-AMBULATORY-SUBSTANCE-ABUSE-DETOX-PER-DIEM

HCPCS S9475: Ambulatory Substance Abuse Treatment or Detoxification, Per Diem

HCPCS-S9055-GROWTH-FACTOR-WOUND-HEALING-PREPARATION

HCPCS S9055: Growth Factor Wound Healing Preparation

HCPCS-S0166-OLANZAPINE-INJECTION-2-5-MG

HCPCS S0166: Injection, Olanzapine 2.5 mg

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Taxonomy Code	Specialty	Notes
`207K00000X`	Vascular Surgery	Common proceduralists for sclerotherapy and venous interventions.
`2080P0003X`	Interventional Cardiology	Some interventional cardiologists perform venous interventions including ultrasound-guided sclerotherapy.
`207L00000X`	General Surgery	General surgeons with venous disease expertise perform echosclerotherapy.
`363L00000X`	Emergency Medicine	May perform sclerotherapy for superficial thrombophlebitis in urgent settings (less common).
`171M00000X`	Family Medicine	Family physicians with procedural training may perform outpatient sclerotherapy.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`I83.10`	Varicose veins of lower extremities with pain, unspecified leg	Common indication for echosclerotherapy to treat symptomatic varicosities.
`I83.90`	Varicose veins of lower extremities without ulcer or inflammation, unspecified leg	Typical diagnosis for cosmetic or symptomatic sclerotherapy treatment.
`I83.111`	Varicose veins of right lower extremity with pain	Side-specific coding used when the right leg is treated with echosclerotherapy.
`I83.112`	Varicose veins of left lower extremity with pain	Side-specific coding used when the left leg is treated.
`I80.1`	Phlebitis and thrombophlebitis of superficial vessels of lower extremities	Indication for targeted ultrasound-guided sclerotherapy in cases of recurrent superficial thrombophlebitis.
`I87.2`	Venous insufficiency (chronic) (peripheral)	Underlying chronic venous insufficiency often managed with sclerotherapy as part of a comprehensive plan.
`R22.41`	Localized swelling, mass and lump, right lower limb	Symptom code that may be used adjunctively when swelling is a presenting complaint related to varicosities.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`76937`	Ultrasound guidance for vascular access and/or for diagnostic real-time guidance for needle placement (e.g., biopsy, aspiration), imaging supervision and interpretation	Often used concurrently to indicate real-time ultrasound guidance during echosclerotherapy injections.
`36471`	Endovenous ablation therapy of incompetent vein, extremity, by thermal device (eg, laser, radiofrequency), percutaneous, including ultrasound guidance; first vein treated	Alternate or adjunctive venous treatment performed before or instead of sclerotherapy for axial reflux.
`36482`	Endovenous ablation, non-thermal, non-tumescent technique (eg, mechanochemical ablation), for truncal veins; first vein treated	Alternative minimally invasive venous ablation technique that may be performed in the same patient pathway.
`93010`	Electrocardiogram, routine ECG with interpretation and report	Pre-procedure ECG sometimes performed for patients with cardiac comorbidities prior to outpatient procedures (contextual supportive code).
`99070`	Supplies and materials (examples: sterile trays, drapes) provided by the physician over and above those usually included with the office visit or procedure	Use to report additional disposable supplies such as sclerosant-specific kits when payor allows.

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