Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion haemagglutinin antigen only vaccine product
RxNorm 2566015

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2566015 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: Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion haemagglutinin antigen only vaccine product.

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

PTGB
Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion haemagglutinin antigen only vaccine product
AUI:12665206
View
PT
Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion hemagglutinin antigen only vaccine product
AUI:12665209
View
FN
Vaccine product containing only Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion hemagglutinin antigen (medicinal product)
AUI:12666391
View

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

PTGB

British preferred term (PTGB):
Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion haemagglutinin antigen only vaccine product
(Atom ID: 12665206)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion haemagglutinin antigen only vaccine product
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)
2566015
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12665206
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PTGB
British preferred term ()
Source Code
1157356006
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.
PT

Designated preferred name (PT):
Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion hemagglutinin antigen only vaccine product
(Atom ID: 12665209)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion hemagglutinin antigen only vaccine product
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)
2566015
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12665209
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PT
Designated preferred name ()
Source Code
1157356006
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.
FN

Full form of descriptor (FN):
Vaccine product containing only Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion hemagglutinin antigen (medicinal product)
(Atom ID: 12666391)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Vaccine product containing only Influenza A virus A/California/7/2009 (H1N1)-like virus strain split virion hemagglutinin antigen (medicinal product)
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)
2566015
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12666391
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
FN
Full form of descriptor ()
Source Code
1157356006
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.