RxNorm · PSN · 1373503

1373503

PSN · Prescribable name

Eth estra 0.01 MG (7) Oral Tablet / Eth estra-Levonorgest 0.02-0.15 MG (42) Oral Tablet / Eth estra-Levonorgest 0.025-0.15 MG (21) Oral Tablet / Eth estra-Levonorgest 0.03-0.15 MG (21) Oral Tablet 3 Month Pack

Concept

RxCUI1373503

NameEth estra 0.01 MG (7) Oral Tablet / Eth estra-Levonorgest 0.02-0.15 MG (42) Oral Tablet / Eth estra-Levonorgest 0.025-0.15 MG (21) Oral Tablet / Eth estra-Levonorgest 0.03-0.15 MG (21) Oral Tablet 3 Month Pack

Term typePSN · Prescribable name

LanguageENG

Cross-maps

UMLS CUIC3556190

Synonyms

No additional synonyms recorded.

Related concepts

1927849 1 daytime (acetaminophen 250 MG / dextromethorphan HBr 10 MG / guaiFENesin 200 MG / phenylephrine HCl 5 MG Oral Capsule) / 1 nighttime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / doxylamine succinate 6.25 MG / phenylephrine HCl 5 MG Oral Capsule) Pack

1236003 1 daytime (acetaminophen 325 MG / chlorpheniramine maleate 2 MG / phenylephrine hydrochloride 5 MG Oral Tablet) / 1 nighttime (acetaminophen 325 MG / diphenhydrAMINE hydrochloride 25 MG / phenylephrine hydrochloride 5 MG Oral Tablet) Pack

2634562 1 daytime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / guaiFENesin 100 MG / phenylephrine HCl 5 MG Oral Tablet) / 1 nighttime (acetaminophen 325 MG / diphenhydrAMINE HCl 25 MG / phenylephrine HCl 5 MG Oral Tablet) Pack

2634364 1 daytime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / guaiFENesin 200 MG / phenylephrine HCl 5 MG Oral Capsule) / 1 nighttime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / doxylamine succinate 6.25 MG / phenylephrine HCl 5 MG Oral Capsule) Pack

2634819 1 daytime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / guaiFENesin 200 MG / phenylephrine HCl 5 MG Oral Tablet) / 1 nighttime (acetaminophen 325 MG / chlorpheniramine maleate 2 MG / dextromethorphan HBr 10 MG / phenylephrine HCl 5 Oral Tablet) Pack

2634817 1 daytime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / guaiFENesin 200 MG / phenylephrine HCl 5 MG Oral Tablet) / 1 nighttime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / doxylamine succinate 6.25 MG / phenylephrine HCl 5 MG Oral Tablet) Pack

# same page, as API
GET api.autoicdapi.com/v1/reference/rxnorm/1373503
GET api.autoicdapi.com/v1/translate?code=1373503&from=rxnorm&to=umls

Common questions

What is the RxNorm code for Eth estra 0.01 MG (7) Oral Tablet / Eth estra-Levonorgest 0.02-0.15 MG (42) Oral Tablet / Eth estra-Levonorgest 0.025-0.15 MG (21) Oral Tablet / Eth estra-Levonorgest 0.03-0.15 MG (21) Oral Tablet 3 Month Pack?

What is RxNorm code 1373503?

1373503 is the RxNorm identifier for Eth estra 0.01 MG (7) Oral Tablet / Eth estra-Levonorgest 0.02-0.15 MG (42) Oral Tablet / Eth estra-Levonorgest 0.025-0.15 MG (21) Oral Tablet / Eth estra-Levonorgest 0.03-0.15 MG (21) Oral Tablet 3 Month Pack. It is included in the current monthly NLM RxNorm release.

What term type is RxCUI 1373503?

1373503 is a PSN (Prescribable name) in RxNorm.

What is the UMLS mapping for 1373503?

1373503 maps to UMLS C3556190.

RxNorm, plainly answered

What is RxNorm?

RxNorm is the NLM's normalized naming system for clinical drugs and dose forms. It collapses brand variants, packaging differences, and source-vocabulary noise into a single, stable identifier (RxCUI) per concept, with explicit links to ingredients, brands, and clinical drug forms.

What are RxCUIs?

An RxCUI is the persistent ID for a single RxNorm concept. The same RxCUI keeps pointing at the same drug concept release after release, even when names or sources change. That stability is what makes RxNorm useful for medication reconciliation and analytics.

How does RxNorm relate to NDC codes?

NDC codes describe a specific package SKU at a specific manufacturer. RxNorm describes the clinically relevant drug. One RxCUI can map to dozens of NDCs (different manufacturers, different package sizes), and we list those NDC mappings on each concept page.

How does RxNorm cross-map to other standards?

RxNorm concepts carry direct links to UMLS CUIs and SNOMED CT product codes when available. Through the UMLS bridge they can also reach ICD-10 codes (for instance, for indication-based coding) and LOINC observations. Our API exposes all of this on the cross_references field.

Is the API free to use?

Browsing concepts is free. Programmatic access at /v1/reference/rxnorm/* requires an API key. RxNorm itself is in the public domain, so there is no upstream license fee, but our bandwidth and uptime are not.

How fresh is the RxNorm data?

RxNorm releases monthly. We rebuild within a few business days of each release, and the concept-id history is preserved so previous lookups continue to resolve.