J1931 – Injection, laronidase, 0.1 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ1931
- Long description
- Injection, laronidase, 0.1 mg
- Short description
- Laronidase injection
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- January 1, 2005
- Last change
- January 1, 2005 – No change
Frequently asked questions
What is HCPCS code J1931?
J1931 is a HCPCS Level II code for injection, laronidase, 0.1 mg.
Does Medicare cover J1931?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby J codes
- J1837 – Injection, posaconazole, 1 mg
- J1840 – Injection, kanamycin sulfate, up to 500 mg
- J1850 – Injection, kanamycin sulfate, up to 75 mg
- J1885 – Injection, ketorolac tromethamine, per 15 mg
- J1890 – Injection, cephalothin sodium, up to 1 gram
- J1920 – Injection, labetalol hydrochloride, 5 mg
- J1921 – Injection, labetalol hydrochloride (hikma), not therapeutically equivalent to j1920, 5 mg
- J1930 – Injection, lanreotide, 1 mg
- J1932 – Injection, lanreotide, (cipla), 1 mg
- J1938 – Injection, furosemide, 1 mg
- J1939 – Injection, bumetanide, 0.5 mg
- J1940 – Injection, furosemide, up to 20 mg
- J1941 – Injection, furosemide (furoscix), 20 mg
- J1942 – Injection, aripiprazole lauroxil, 1 mg
- J1943 – Injection, aripiprazole lauroxil, (aristada initio), 1 mg
- J1944 – Injection, aripiprazole lauroxil, (aristada), 1 mg
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.