G8482 – Influenza immunization administered or previously received
HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)
HCPCS codeG8482
- Long description
- Influenza immunization administered or previously received
- Short description
- Flu immunize order/admin
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
M5DSpecialist - other- Added
- January 1, 2008
- Last change
- January 1, 2025 – No change
- Termination date
- December 31, 2024
Frequently asked questions
What is HCPCS code G8482?
G8482 is a HCPCS Level II code for influenza immunization administered or previously received. It was discontinued on December 31, 2024.
Does Medicare cover G8482?
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 G codes
- G8464 – Clinician documented that prostate cancer patient is not an eligible candidate for adjuvant hormonal therapy; low or intermediate risk of recurrence or risk of recurrence not determined
- G8465 – High or very high risk of recurrence of prostate cancer
- G8473 – Angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy prescribed
- G8474 – Angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy not prescribed for reasons documented by the clinician (e.g., allergy, intolerance, pregnancy, renal failure due to ace inhibitor, diseases of the aortic or mitral valve, other medical reasons) or (e.g., patient declined, other patient reasons)
- G8475 – Angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy not prescribed, reason not given
- G8476 – Most recent blood pressure has a systolic measurement of < 140 mmhg and a diastolic measurement of < 90 mmhg
- G8477 – Most recent blood pressure has a systolic measurement of >= 140 mmhg and/or a diastolic measurement of >= 90 mmhg
- G8478 – Blood pressure measurement not performed or documented, reason not given
- G8483 – Influenza immunization was not administered for reasons documented by clinician (e.g., patient allergy or other medical reasons, patient declined or other patient reasons, vaccine not available or other system reasons)
- G8484 – Influenza immunization was not administered, reason not given
- G8485 – I intend to report the diabetes mellitus (dm) measures group
- G8486 – I intend to report the preventive care measures group
- G8487 – I intend to report the chronic kidney disease (ckd) measures group
- G8489 – I intend to report the coronary artery disease (cad) measures group
- G8490 – I intend to report the rheumatoid arthritis (ra) measures group
- G8491 – I intend to report the hiv/aids measures group
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.