S5521 Hit midline catheter insert kit
Also known as: midline insertion kit, midline catheter kit
Home Infusion Therapy midline catheter insertion kit containing supplies and materials for placement of midline venous access devices.
In Plain Language
Midline catheter kit; Intermediate line insertion
Clinical Context
Supplied for placement of midline catheters in Home Infusion Therapy for intermediate-term access (longer than peripheral but less invasive than central).
RVU Information
CPT S5521 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
S-codes are used by private payers (not Medicare) for services without a standard CPT or HCPCS code. Coverage varies significantly between insurers. Verify payer acceptance before billing and document medical necessity thoroughly.
Specialties
Frequently Asked Questions
What is CPT code S5521?
CPT S5521 (Hit midline catheter insert kit) is a S Codes code. Home Infusion Therapy midline catheter insertion kit containing supplies and materials for placement of midline venous access devices.
Is S5521 covered by insurance?
S5521 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Supplied for placement of midline catheters in Home Infusion Therapy for intermediate-term access (longer than peripheral but less invasive than central).
When is CPT S5521 used?
Supplied for placement of midline catheters in Home Infusion Therapy for intermediate-term access (longer than peripheral but less invasive than central).
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.