HCPCS code S5521
Home infusion therapy, all supplies (including catheter) necessary for a midline catheter insertion
What S5521 means
S5521 (Hit midline cath insert kit) belongs to the HCPCS Level II S series (Temporary National Codes (Non-Medicare)). Its Medicare coverage status is Not payable by Medicare. This code is not payable by Medicare. Another code is usually used to report the item or service to Medicare, although other payers may accept it.
Part B pricing: Service not separately priced by Part B (e.g., services not covered, bundled, used by part a only, etc.).
Code details
- Short description
- Hit midline cath insert kit
- Coverage code
- I = Not payable by Medicare
- Pricing indicator
- 00 = Service not separately priced by Part B (e.g., services not covered, bundled, used by part a only, etc.)
- Multiple pricing indicator
- 9 = Not applicable as HCPCS not priced separately by part B (pricing indicator is 00) or value is not established(pricing indicator is '99')
- Type of service
- 9 = Other medical items or services
- Action code
- N = No maintenance for this code
- Action effective date
- January 01, 2002
- Code added date
- January 01, 2002
- Data year
- 2026
Questions about S5521
What is HCPCS code S5521?
HCPCS code S5521 is a Level II code in the S series (Temporary National Codes (Non-Medicare)). Its full description is: "Home infusion therapy, all supplies (including catheter) necessary for a midline catheter insertion"
Is S5521 a CPT code?
No. S5521 is a HCPCS Level II code maintained by CMS, not a CPT (Level I) code from the American Medical Association. People often search for it as a CPT code because both code sets are reported on the same claims.
Does Medicare cover HCPCS code S5521?
The Medicare coverage code for S5521 is "Not payable by Medicare". This code is not payable by Medicare. Another code is usually used to report the item or service to Medicare, although other payers may accept it.
When was HCPCS code S5521 added?
S5521 was added to the HCPCS code set on January 01, 2002. The most recent action on it (No maintenance for this code) took effect on January 01, 2002.
Nearby S codes
All S codes- S5501Home infusion therapy, catheter care / maintenance, complex (more than one lumen), includes administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and nursing visits coded separately), per diem
- S5502Home infusion therapy, catheter care / maintenance, implanted access device, includes administrative services, professional pharmacy services, care coordination and all necessary supplies and equipment, (drugs and nursing visits coded separately), per diem (use this code for interim maintenance of vascular access not currently in use)
- S5517Home infusion therapy, all supplies necessary for restoration of catheter patency or declotting
- S5518Home infusion therapy, all supplies necessary for catheter repair
- S5520Home infusion therapy, all supplies (including catheter) necessary for a peripherally inserted central venous catheter (picc) line insertion
- S5522Home infusion therapy, insertion of peripherally inserted central venous catheter (picc), nursing services only (no supplies or catheter included)
- S5523Home infusion therapy, insertion of midline venous catheter, nursing services only (no supplies or catheter included)
- S5550Insulin, rapid onset, 5 units
- S5551Insulin, most rapid onset (lispro or aspart); 5 units
- S5552Insulin, intermediate acting (nph or lente); 5 units