HCPCS code lookup

HCPCS Level II

Q9998

Injection, ustekinumab-aekn (selarsdi), biosimilar, 1 mg

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Code
Q9998
Description
Injection, ustekinumab-aekn (selarsdi), biosimilar, 1 mg

CMS HCPCS quarterly update

NDC crosswalk

  • 51759-0413-32 Ustekinumab-AEKN, Nupathe Inc. Billable units per 11-digit NDC: 45.
  • 51759-0414-32 Ustekinumab-AEKN, Nupathe Inc. Billable units per 11-digit NDC: 90.
  • 51759-0505-13 Selarsdi, Nupathe Inc. Billable units per 11-digit NDC: 45.
  • 51759-0505-32 Selarsdi, Nupathe Inc. Billable units per 11-digit NDC: 45.
  • 51759-0607-32 Selarsdi, Nupathe Inc. Billable units per 11-digit NDC: 90.
  • 51759-0708-13 Selarsdi, Nupathe Inc. Billable units per 11-digit NDC: 130.
  • 51759-0709-32 Ustekinumab-AEKN, Nupathe Inc. Billable units per 11-digit NDC: 45.
  • 51759-0710-32 Ustekinumab-AEKN, Nupathe Inc. Billable units per 11-digit NDC: 90.

Source: CMS ASP NDC-HCPCS crosswalk, effective October 1, 2026 through December 31, 2026.

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