RxNorm 949

Leukocyte 3a

RxNorm Semantic Concepts

RxNorm semantic concepts for the RxCUI 949 unique identifier include: CD4 - Cluster of differentiation antigen 4 (30733), Cluster of differentiation antigen 4 (30736), T-cell lineage 4 (30738), T4 - T-cell lineage 4 (30740), T-helper cell marker (30742), OKT4 - Ortho Kung T4 (30744), Ortho Kung T4 (30746), Leukocyte 3a (30728), Lymphocyte antigen CD4 (30723), Leucocyte 3a (30730) and Lymphocyte antigen CD4 (substance) (30751).

RxNorm Atom ID: 30733 - Synonym
CD4 - Cluster of differentiation antigen 4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30733 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
CD4 - Cluster of differentiation antigen 4 - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source License Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library of Medicine
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Bethesda
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20894
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Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library Of Medicine
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Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30736 - Synonym
Cluster of differentiation antigen 4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30736 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
Cluster of differentiation antigen 4 - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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/
- The source license contact information
Source Content 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

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Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30738 - Synonym
T-cell lineage 4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30738 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
T-cell lineage 4 - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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
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United States
20894
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Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library Of Medicine
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Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30740 - Synonym
T4 - T-cell lineage 4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30740 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
T4 - T-cell lineage 4 - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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
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United States
20894
1-888-FIND-NLM (1-888-346-3656)

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Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library Of Medicine
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20894
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- The source content contact information
Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30742 - Synonym
T-helper cell marker

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30742 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
T-helper cell marker - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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/
- The source license contact information
Source Content 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
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United States
20894
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- The source content contact information
Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30744 - Synonym
OKT4 - Ortho Kung T4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30744 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
OKT4 - Ortho Kung T4 - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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)

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- The source license contact information
Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library Of Medicine
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Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30746 - Synonym
Ortho Kung T4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30746 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
Ortho Kung T4 - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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
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United States
20894
1-888-FIND-NLM (1-888-346-3656)

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- The source license contact information
Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
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- The source content contact information
Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30728 - Synonym
Leukocyte 3a

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30728 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
Leukocyte 3a - Description of concept identifier
Term Type (TTY):
SY - Term type in source with name and description
Term Type Name:
Synonym - Name of term type in source
Term Type Description:
Synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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
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United States
20894
1-888-FIND-NLM (1-888-346-3656)

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Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
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Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30723 - Designated preferred name
Lymphocyte antigen CD4

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30723 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
Lymphocyte antigen CD4 - Description of concept identifier
Term Type (TTY):
PT - Term type in source with name and description
Term Type Name:
Designated preferred name - Name of term type in source
Term Type Description:
- Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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
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United States
20894
1-888-FIND-NLM (1-888-346-3656)

https://support.nlm.nih.gov/support/create-case/
- The source license contact information
Source Content Contact:
National Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library Of Medicine
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- The source content contact information
Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30730 - British synonym
Leucocyte 3a

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30730 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
Leucocyte 3a - Description of concept identifier
Term Type (TTY):
SYGB - Term type in source with name and description
Term Type Name:
British synonym - Name of term type in source
Term Type Description:
British synonym of another TTY, given for clarity. - Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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/
- The source license contact information
Source Content 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)

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- The source content contact information
Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 30751 - Full form of descriptor
Lymphocyte antigen CD4 (substance)

RXCUI:
949 - RxNorm Unique Identifier for a concept (Concept ID)
LAT:
ENG - Language of the Term
RXAUI:
30751 - Unique identifier for the atom (RxNorm Atom ID)
Is Prescribable?
NO - This drug IS NOT part of the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.
Concept Description:
Lymphocyte antigen CD4 (substance) - Description of concept identifier
Term Type (TTY):
FN - Term type in source with name and description
Term Type Name:
Full form of descriptor - Name of term type in source
Term Type Description:
- Description of term type in source
Code:
24655002 - "Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress Flag:
N
Suppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF:
- Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
Source:
SNOMEDCT_US - Concept source abbreviation
Source Name:
US Edition of SNOMED CT - The official name for a source
Source Version:
2024_01_01 - The source version
Source Date:
March 04, 2024 - RxNorm data last updated
Source 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/
- The source license contact information
Source Content 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/
- The source content contact information
Source Short Name:
US Edition of SNOMED CT - The short name of a source as used by the NLM Knowledge Source Server

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