The input RxCUI Concept name Term type (of RxNorm-vocabulary concepts) RxNorm QUANTITY attribute (applicable to TTY=SBD and TTY=SCD) Ingredient and strength information. Applies to products (TTY=SBD, SCD, BPCK, or GPCK). (Applicable to TTY=BPCK or TTY=GPCK) Components of the pack Concepts related to the specified one (applies to products: TTY=SBD, SCD, BPCK, or GPCK) (applies to products: TTY=SBD, SCD, BPCK, or GPCK) Ingredient information (term type "IN") (Applicable to unquantified, non-dispensable drugs that have an active quantified form) (Applicable to status=Remapped and status=NotCurrent concepts for which RxNorm has designated an equivalent, surviving concept) SBD's related clinical drug product (TTY=SCD) a similar concept that lacks a qualitative distinction. Applicable to concepts with a qualitative distinction value pairs of original and reformulated concepts original concept and corresponding concept with new formula original RXCUI original concept's name RXCUI of new formula name of concept with new formula NDC status One NDC's association to the RxNorm concept RxCUI of concept to which the NDCs are or were directly associated NDC and period of association There is 1 NDC. The schema allows multiple for historical reasons. History of the NDC within the RxNorm vocabulary whether the NDC is currently considered active by RxNorm's NDC sources (YES/NO) 'Y' when the ndc11 field contains an NDC other than the one specified by the user A name for the concept RxNorm concept status National Drug Code (NDC) in CMS 11-digit format whether the NDC is part of the RxNorm NDC set (YES/NO) This field may be blank if the original RxNorm concept is no longer active. It may also be different than the original RxCUI if the concept has been remapped. The RxNorm concept associated with the NDC at the time the NDC was active. the first RxNorm release where the NDC was active for this concept. Format is YYYYMM the last RxNorm release where the NDC was active for this concept. Format is YYYYMM Concept status "direct" = NDC is associated with the subject RxCUI. "indirect" = NDC was inherited through remapping Active, Obsolete, Alien, or Unknown Active, Obsolete, Alien, or Unknown The earliest monthly RxNorm release version in which this concept was remapped. Format is MMYYYY. Note this only applies for concepts of status="Remapped"` Collection of properties One property name and value. Repeated for additional values RxNorm concept Concept name from SAB=RXNORM Term type EMPTY Term sought Requested number of results Requested option RxNorm RXAUI (string identifier) that matches RxNorm RXAUI Match score (higher is better, among a given set of results) 1 for all best matches, 2 for all second-best matches, etc. EMPTY Related concepts having a certain TTY Term type of the concepts in this group COMMON_EXTRACTED_ELEMENT Related concept Term type Prescribable RXN_HUMAN_DRUG attribute from RxNorm RXN_VET_DRUG attribute from RxNorm RXN_HUMAN_DRUG attribute of a related concept of term-type SCD or SBD RXN_VET_DRUG attribute of a related concept of term-type SCD or SBD GENERAL_CARDINALITY property Prescribable Name EMPTY list of properties Property name-and-value tuple EMPTY EMPTY Term type EMPTY EMPTY EMPTY EMPTY Requested sources Source vocabularies where the NDC is found packaging of the product Requested ID Source vocabulary's ID for the term Identifier-type name Property name Value of the property RxNav category that includes the property RxNav category that includes the property RxNav property category Requested idtype LAT attribute from RxNorm CONSTANT RxNorm concept name National Drug Code (NDC) in CMS 11-digit format National Drug Code (NDC) described by this data, in CMS 11-digit format National Drug Code (NDC) in CMS 11-digit format 2-segment NDC 3-segment NDC Requested relationship name Relationship name RXCUI that satisfies the condition RxNorm identifier Input RXCUI A concept associated with the requested ID A concept associated with the requested ID RxNorm identifier A source vocabulary of the concept. It is "RXNORM" if the concept currently or previously contained an RxNorm vocabulary term (SAB=RXNORM). Source vocabulary Source vocabulary Source of properties Source vocabulary SPL Set Identifier RxNorm term SUPPRESS field from RxNorm CONSTANT Short or "Tallman" RxNorm synonym Concept name Requested term type Term type EMPTY Version of RxNorm that the API dispenses Version of RxNorm API RxNav issue number the first monthly RxNorm release version that contains this concept. Format is MMYYYY. the last monthly RxNorm release version that contains this concept. Format is MMYYYY. No value indicates the concept currently exists in the data set if there is a release start date. YES or NO: whether the concept has an active RxNorm vocabulary term (SAB=RXNORM). Version of the first RxNorm monthly release in which this concept contained an active RxNorm vocabulary term (SAB=RXNORM). Format is MMYYYY. No value indicates the concept never contained an active RxNorm vocabulary term. Version of the last RxNorm monthly release in which this concept contained an active RxNorm vocabulary term (SAB=RXNORM). Format is MMYYYY. No value indicates either the concept never contained an active RxNorm vocabulary term (if active start date has no value), or the concept is currently active (if active start date value exists). YES or NO: whether the concept has multiple ingredients YES or NO: whether the concept is branded (only applicable for products (TTY=SBD or TTY=SCD)) (only applicable for products (TTY=SBD or TTY=SCD)) (only applicable for products (TTY=SBD or TTY=SCD)) base ingredient RxCUI base ingredient name Basis of Strength Substance (BoSS) RxCUI Basis of Strength Substance (BoSS) Name active ingredient RxCUI active ingredient name active moiety RxCUI active moiety name numerator value of strength numerator unit of strength denominator value of strength denominator unit of strength short name for the pack Pack component RxCUI Pack component name number of items in component dose form group name dose form group RxCUI dose form name dose form RxCUI ingredient RxCUI ingredient name Quantified concept active indicator (YES/NO) Quantified concept RxCUI Quantified concept name Quantified concept TTY Replacement concept RxCUI Replacement concept name Replacement concept TTY Replacement concept is active (YES/NO) SCD concept RxCUI SCD concept RxCUI QD free concept RxCUI QD free concept name Concepts with which the NDC was most recently associated Source of the NDC Whether the source considers this NDC as currently marketed (YES/NO) Concept the source associated with the NDC Concept name from RxNorm Concept status (Active, Obsolete, Remapped, Quantified, NotCurrent) NDC status RxNorm Term type Relationship paths that define RxNav's related concepts A path from one TTY to another The stops that make up the path, in order: the starting TTY, first hop, second hop, ..., ending TTY Number of drugs found Parameter to restrict search results Parameter value Number of filter options Predicted search results with the filter Parameter value and frequency Parameter values Further filter Further filters RxNorm concept Concept name from SAB=RXNORM Term type RxNorm concept status Drugs with an ingredient and other features Further filter options