Kalydeco Granule
RxNorm Crosswalk NDC 51167-770

View RxNorm Concepts, RxCUIs, and Term Type mappings for this NDC

RxNorm Mapping Clinical Concepts

This drug is included in the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.

The product Kalydeco (NDC 51167-770) is cross-mapped to the RxNorm terminology system to ensure clinical interoperability. This product is associated with 12 unique RxNorm concepts. By anchoring Vertex Pharmaceuticals Incorporated's product data to these standardized identifiers, healthcare systems can maintain accurate medication records, safely automate e-prescribing, and streamline pharmacy workflows.

The following clinical concept cards detail the semantic term types (TTY), prescribable names, and synonymous clinical strings as defined by the National Library of Medicine (NLM).

SCD
Ivacaftor 150 mg Oral Tablet
PSN
Kalydeco 150 mg Oral Tablet
SCD
Ivacaftor 50 mg Oral Granules
PSN
Kalydeco 50 mg Oral Granules
SCD
Ivacaftor 75 mg Oral Granules
PSN
Kalydeco 75 mg Oral Granules
SCD
Ivacaftor 25 mg Oral Granules
PSN
Kalydeco 25 mg Oral Granules
SCD
Ivacaftor 13.4 mg Oral Granules
PSN
Kalydeco 13.4 mg Oral Granules
SCD
Ivacaftor 5.8 mg Oral Granules
PSN
Kalydeco 5.8 mg Oral Granules
SCDPrescribable
Featured Concept

ivacaftor 150 MG Oral Tablet
(RxCUI 1243046)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
ivacaftor 150 MG Oral Tablet
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
PSNPrescribable
Featured Concept

kalydeco 150 MG Oral Tablet
(RxCUI 1243052)

Prescribable Name

Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.

Mapped Terms
SBDPrescribable
ivacaftor 150 MG Oral Tablet [Kalydeco]
Semantic Branded Drug
Ingredient + Strength + Dose Form + Brand Name
SYPrescribable
Kalydeco 150 MG Oral Tablet
Synonym
Synonym of another TTY, given for clarity.
SCDPrescribable
Featured Concept

ivacaftor 50 MG Oral Granules
(RxCUI 1606862)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
ivacaftor 50 MG Oral Granules
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
PSNPrescribable
Featured Concept

kalydeco 50 MG Oral Granules
(RxCUI 1606866)

Prescribable Name

Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.

Mapped Terms
SBDPrescribable
ivacaftor 50 MG Oral Granules [Kalydeco]
Semantic Branded Drug
Ingredient + Strength + Dose Form + Brand Name
SYPrescribable
Kalydeco 50 MG Oral Granules
Synonym
Synonym of another TTY, given for clarity.
SCDPrescribable
Featured Concept

ivacaftor 75 MG Oral Granules
(RxCUI 1606868)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
ivacaftor 75 MG Oral Granules
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
PSNPrescribable
Featured Concept

kalydeco 75 MG Oral Granules
(RxCUI 1606870)

Prescribable Name

Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.

Mapped Terms
SBDPrescribable
ivacaftor 75 MG Oral Granules [Kalydeco]
Semantic Branded Drug
Ingredient + Strength + Dose Form + Brand Name
SYPrescribable
Kalydeco 75 MG Oral Granules
Synonym
Synonym of another TTY, given for clarity.
SCDPrescribable
Featured Concept

ivacaftor 25 MG Oral Granules
(RxCUI 2166399)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
ivacaftor 25 MG Oral Granules
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
PSNPrescribable
Featured Concept

kalydeco 25 MG Oral Granules
(RxCUI 2166401)

Prescribable Name

Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.

Mapped Terms
SBDPrescribable
ivacaftor 25 MG Oral Granules [Kalydeco]
Semantic Branded Drug
Ingredient + Strength + Dose Form + Brand Name
SYPrescribable
Kalydeco 25 MG Oral Granules
Synonym
Synonym of another TTY, given for clarity.
SCDPrescribable
Featured Concept

ivacaftor 13.4 MG Oral Granules
(RxCUI 2636787)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
ivacaftor 13.4 MG Oral Granules
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
PSNPrescribable
Featured Concept

kalydeco 13.4 MG Oral Granules
(RxCUI 2636789)

Prescribable Name

Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.

Mapped Terms
SBDPrescribable
ivacaftor 13.4 MG Oral Granules [Kalydeco]
Semantic Branded Drug
Ingredient + Strength + Dose Form + Brand Name
SYPrescribable
Kalydeco 13.4 MG Oral Granules
Synonym
Synonym of another TTY, given for clarity.
SCDPrescribable
Featured Concept

ivacaftor 5.8 MG Oral Granules
(RxCUI 2636791)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
ivacaftor 5.8 MG Oral Granules
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
PSNPrescribable
Featured Concept

kalydeco 5.8 MG Oral Granules
(RxCUI 2636793)

Prescribable Name

Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.

Mapped Terms
SBDPrescribable
ivacaftor 5.8 MG Oral Granules [Kalydeco]
Semantic Branded Drug
Ingredient + Strength + Dose Form + Brand Name
SYPrescribable
Kalydeco 5.8 MG Oral Granules
Synonym
Synonym of another TTY, given for clarity.

Understanding RxNorm Mapping for Kalydeco

RxNorm is a normalized naming system developed by the National Library of Medicine (NLM) to bridge the gap between different drug terminologies. By mapping NDC 51167-770 to RxCUI 1243046, 1243052, 1606862, 1606866, 1606868, 1606870, 2166399, 2166401, 2636787, 2636789, 2636791, 2636793, this page provides the standardized "source of truth" required for hospital systems, e-prescribing software, and pharmacy benefit managers (PBMs) to communicate without errors.

Term Type (TTY) Legend for This Page

The clinical cards above utilize specific Term Types (TTY) to define the granularity of the drug concept:

  • PSN Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.
  • SCD Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.
  • SBD Semantic Branded Drug: The branded equivalent representing the Brand Name + Strength + Dosage Form.
  • SY Synonym: An alternative clinical name or alias provided for search and retrieval clarity.

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