Q9998 Injection ustekinumab-aekn, 1 milligrams
Also known as: ustekinumab biosimilar, IL-12/23 inhibitor, Wezlana
Injection of ustekinumab-aekn (Wezlana), a biosimilar to ustekinumab, administered at 1 milligram per dose.
In Plain Language
immune blocker; psoriasis treatment; autoimmune medication
Clinical Context
Used for psoriasis, psoriatic arthritis, and Crohn's disease as biosimilar alternative to reference ustekinumab.
RVU Information
CPT Q9998 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Q-codes are temporary HCPCS codes used when no permanent code exists. Coverage and reimbursement vary by payer and region. Document the clinical indication and medical necessity. These codes may be replaced by permanent codes in future HCPCS updates.
Specialties
Frequently Asked Questions
What is CPT code Q9998?
CPT Q9998 (Injection ustekinumab-aekn, 1 milligrams) is a Q Codes code. Injection of ustekinumab-aekn (Wezlana), a biosimilar to ustekinumab, administered at 1 milligram per dose.
Is Q9998 covered by insurance?
Q9998 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used for psoriasis, psoriatic arthritis, and Crohn's disease as biosimilar alternative to reference ustekinumab.
When is CPT Q9998 used?
Used for psoriasis, psoriatic arthritis, and Crohn's disease as biosimilar alternative to reference ustekinumab.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.