J1815 – Injection, insulin, per 5 units
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ1815
- Long description
- Injection, insulin, per 5 units
- Short description
- Insulin injection
- Pricing indicator
51Drugs- Medicare coverage
DSpecial coverage instructions apply- BETOS category
O1EOther drugs- Added
- January 1, 2003
- Last change
- January 1, 2003 – No change
Frequently asked questions
What is HCPCS code J1815?
J1815 is a HCPCS Level II code for injection, insulin, per 5 units.
Does Medicare cover J1815?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby J codes
- J1807 – Injection, ethacrynate sodium, 1 mg
- J1808 – Injection, folic acid, 0.1 mg
- J1809 – Injection, fosdenopterin, 0.1 mg
- J1810 – Injection, droperidol and fentanyl citrate, up to 2 ml ampule
- J1811 – Insulin (fiasp) for administration through dme (i.e., insulin pump) per 50 units
- J1812 – Insulin (fiasp), per 5 units
- J1813 – Insulin (lyumjev) for administration through dme (i.e., insulin pump) per 50 units
- J1814 – Insulin (lyumjev), per 5 units
- J1817 – Insulin for administration through dme (i.e., insulin pump) per 50 units
- J1818 – Injection, pegzilarginase-nbln, 0.05 mg
- J1823 – Injection, inebilizumab-cdon, 1 mg
- J1826 – Injection, interferon beta-1a, 30 mcg
- J1830 – Injection, interferon beta-1b, 0.25 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)
- J1833 – Injection, isavuconazonium, 1 mg
- J1834 – Injection, isoniazid, 1 mg
- J1835 – Injection, itraconazole, 50 mg
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.