Home
Career Stage
Medical Students Residents Attendings CPT Codes Resources Blog Support

Q2039 Influenza virus vaccine, not otherwise specified

Q Codes

Also known as: flu vaccine NOS, seasonal flu vaccine

Influenza virus vaccine not otherwise specified, unspecified inactivated seasonal flu vaccine for prevention of influenza.

In Plain Language

flu shot; influenza vaccine

Clinical Context

Catch-all code for influenza vaccines when specific brand/formulation cannot be identified. Covers any inactivated seasonal influenza vaccine.

RVU Information

CPT Q2039 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

Infectious DiseaseImmunologyInternal Medicine

Frequently Asked Questions

What is CPT code Q2039?

CPT Q2039 (Influenza virus vaccine, not otherwise specified) is a Q Codes code. Influenza virus vaccine not otherwise specified, unspecified inactivated seasonal flu vaccine for prevention of influenza.

Is Q2039 covered by insurance?

Q2039 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Catch-all code for influenza vaccines when specific brand/formulation cannot be identified. Covers any inactivated seasonal influenza vaccine.

When is CPT Q2039 used?

Catch-all code for influenza vaccines when specific brand/formulation cannot be identified. Covers any inactivated seasonal influenza vaccine.

Track This Code in RVU Edge

Log procedures, calculate wRVUs, and benchmark against national data — all in one app.

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.