HCPCS J-code
J1931: laronidase
Laronidase 0.1 mg (MPS I)
Code
J1931
Generic
laronidase
Brands
Aldurazyme
Common denial patterns
- Diagnosis confirmation
Frequently asked questions
What is HCPCS J1931?
Laronidase 0.1 mg (MPS I)
Why does insurance commonly deny J1931?
Diagnosis confirmation.
What brand-name drug uses J1931?
Aldurazyme.
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