Fluzone 2026-2027 vaccine 0.5 mL Prefilled Syringe
RxNorm 2746468

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2746468 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: Fluzone 2026-2027 vaccine 0.5 mL Prefilled Syringe.

The following semantic concepts and normalized strings are associated with this clinical entity:

SBD
0.5 mL influenza A virus A/Michigan/105/2025 (H3N2) antigen 0.03 mg/ML / influenza A virus A/Switzerland/6849/2025 (H1N1) antigen 0.03 mg/ML / influenza B virus B/Tokyo/EIS13-175/2025 antigen 0.03 mg/ML Prefilled Syringe [Fluzone 2026-2027]
AUI:13062252
View
PSN
Fluzone 2026-2027 vaccine 0.5 mL Prefilled Syringe
AUI:13062255
View
SY
Fluzone 2026-2027 vaccine 0.5 mL Prefilled Syringe
AUI:13062254
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SBDPrescribable

Semantic Branded Drug (SBD):
0.5 mL influenza A virus A/Michigan/105/2025 (H3N2) antigen 0.03 mg/ML / influenza A virus A/Switzerland/6849/2025 (H1N1) antigen 0.03 mg/ML / influenza B virus B/Tokyo/EIS13-175/2025 antigen 0.03 mg/ML Prefilled Syringe [Fluzone 2026-2027]
(Atom ID: 13062252)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
0.5 ML influenza A virus A/Michigan/105/2025 (H3N2) antigen 0.03 MG/ML / influenza A virus A/Switzerland/6849/2025 (H1N1) antigen 0.03 MG/ML / influenza B virus B/Tokyo/EIS13-175/2025 antigen 0.03 MG/ML Prefilled Syringe [Fluzone 2026-2027]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2746468
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13062252
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
2746468
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Technical Attributes & Logic

RXN AI
{2738133} 2738127
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{2746452} 2746146
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{2746453} 2746152
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{2738133} 2738127
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{2746452} 2746146
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{2746453} 2746152
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AVAILABLE STRENGTH
0.03 MG/ML (expressed as influenza A virus A/Michigan/105/2025 (H3N2) antigen) / 0.03 MG/ML (expressed as influenza A virus A/Switzerland/6849/2025 (H1N1) antigen) / 0.03 MG/ML (expressed as influenza B virus B/Tokyo/EIS13-175/2025 antigen)
Available drug strengths listed in the order of ingredients from the drug
RXN BOSS FROM
{2738133} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{2746452} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{2746453} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN HUMAN DRUG
US
Drug available for use in Humans
RXN QUANTITY
0.5 ML
Normal Form quantity factor
RXTERM FORM
Prefilled Syringe
The RxTerm dose form name for this drug
PSNPrescribable

Prescribable Name (PSN):
Fluzone 2026-2027 vaccine 0.5 mL Prefilled Syringe
(Atom ID: 13062255)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Fluzone 2026-2027 vaccine 0.5 ML Prefilled Syringe
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2746468
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13062255
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PSN
Prescribable Name (Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.)
Source Code
2746468
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
SYPrescribable

Synonym (SY):
Fluzone 2026-2027 vaccine 0.5 mL Prefilled Syringe
(Atom ID: 13062254)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Fluzone 2026-2027 vaccine 0.5 ML Prefilled Syringe
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2746468
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13062254
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2746468
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.