C2709780
Streptococcus pneumoniae type 1 capsular polysaccharide antigen / Streptococcus pneumoniae type 10A capsular polysaccharide antigen / Streptococcus pneumoniae type 11A capsular polysaccharide antigen / Streptococcus pneumoniae type 12F capsular polysaccharide antigen / Streptococcus pneumoniae type 14 capsular polysaccharide antigen / Streptococcus pneumoniae type 15B capsular polysaccharide antigen / Streptococcus pneumoniae type 17F capsular polysaccharide antigen / Streptococcus pneumoniae type 18C capsular polysaccharide antigen / Streptococcus pneumoniae type 19A capsular polysaccharide antigen / Streptococcus pneumoniae type 19F capsular polysaccharide antigen / Streptococcus pneumoniae type 2 capsular polysaccharide antigen / Streptococcus pneumoniae type 20 capsular polysaccharide antigen / Streptococcus pneumoniae type 22F capsular polysaccharide antigen / Streptococcus pneumoniae type 23F capsular polysaccharide antigen / Streptococcus pneumoniae type 3 capsular polysaccharide antigen / Streptococcus pneumoniae type 33F capsular polysaccharide antigen / Streptococcus pneumoniae type 4 capsular polysaccharide antigen / Streptococcus pneumoniae type 5 capsular polysaccharide antigen / Streptococcus pneumoniae type 6B capsular polysaccharide antigen / Streptococcus pneumoniae type 7F capsular polysaccharide antigen / Streptococcus pneumoniae type 8 capsular polysaccharide antigen / Streptococcus pneumoniae type 9N capsular polysaccharide antigen / Streptococcus pneumoniae type 9V capsular polysaccharide antigen Injectable Solution
Concept
CUIC2709780
PreferredStreptococcus pneumoniae type 1 capsular polysaccharide antigen / Streptococcus pneumoniae type 10A capsular polysaccharide antigen / Streptococcus pneumoniae type 11A capsular polysaccharide antigen / Streptococcus pneumoniae type 12F capsular polysaccharide antigen / Streptococcus pneumoniae type 14 capsular polysaccharide antigen / Streptococcus pneumoniae type 15B capsular polysaccharide antigen / Streptococcus pneumoniae type 17F capsular polysaccharide antigen / Streptococcus pneumoniae type 18C capsular polysaccharide antigen / Streptococcus pneumoniae type 19A capsular polysaccharide antigen / Streptococcus pneumoniae type 19F capsular polysaccharide antigen / Streptococcus pneumoniae type 2 capsular polysaccharide antigen / Streptococcus pneumoniae type 20 capsular polysaccharide antigen / Streptococcus pneumoniae type 22F capsular polysaccharide antigen / Streptococcus pneumoniae type 23F capsular polysaccharide antigen / Streptococcus pneumoniae type 3 capsular polysaccharide antigen / Streptococcus pneumoniae type 33F capsular polysaccharide antigen / Streptococcus pneumoniae type 4 capsular polysaccharide antigen / Streptococcus pneumoniae type 5 capsular polysaccharide antigen / Streptococcus pneumoniae type 6B capsular polysaccharide antigen / Streptococcus pneumoniae type 7F capsular polysaccharide antigen / Streptococcus pneumoniae type 8 capsular polysaccharide antigen / Streptococcus pneumoniae type 9N capsular polysaccharide antigen / Streptococcus pneumoniae type 9V capsular polysaccharide antigen Injectable Solution
Cross-maps
RxNorm854976
Source vocabularies
Atoms not loaded for this concept.
# same page, as API
GET api.autoicdapi.com/v1/reference/umls/C2709780
GET api.autoicdapi.com/v1/translate?code=C2709780&from=umls&to=snomed-ct
UMLS C2709780, plainly answered
What is UMLS code C2709780?
UMLS CUI C2709780 is "Streptococcus pneumoniae type 1 capsular polysaccharide antigen / Streptococcus pneumoniae type 10A capsular polysaccharide antigen / Streptococcus pneumoniae type 11A capsular polysaccharide antigen / Streptococcus pneumoniae type 12F capsular polysaccharide antigen / Streptococcus pneumoniae type 14 capsular polysaccharide antigen / Streptococcus pneumoniae type 15B capsular polysaccharide antigen / Streptococcus pneumoniae type 17F capsular polysaccharide antigen / Streptococcus pneumoniae type 18C capsular polysaccharide antigen / Streptococcus pneumoniae type 19A capsular polysaccharide antigen / Streptococcus pneumoniae type 19F capsular polysaccharide antigen / Streptococcus pneumoniae type 2 capsular polysaccharide antigen / Streptococcus pneumoniae type 20 capsular polysaccharide antigen / Streptococcus pneumoniae type 22F capsular polysaccharide antigen / Streptococcus pneumoniae type 23F capsular polysaccharide antigen / Streptococcus pneumoniae type 3 capsular polysaccharide antigen / Streptococcus pneumoniae type 33F capsular polysaccharide antigen / Streptococcus pneumoniae type 4 capsular polysaccharide antigen / Streptococcus pneumoniae type 5 capsular polysaccharide antigen / Streptococcus pneumoniae type 6B capsular polysaccharide antigen / Streptococcus pneumoniae type 7F capsular polysaccharide antigen / Streptococcus pneumoniae type 8 capsular polysaccharide antigen / Streptococcus pneumoniae type 9N capsular polysaccharide antigen / Streptococcus pneumoniae type 9V capsular polysaccharide antigen Injectable Solution".
Which terminologies does UMLS C2709780 bridge?
Streptococcus pneumoniae type 1 capsular polysaccharide antigen / Streptococcus pneumoniae type 10A capsular polysaccharide antigen / Streptococcus pneumoniae type 11A capsular polysaccharide antigen / Streptococcus pneumoniae type 12F capsular polysaccharide antigen / Streptococcus pneumoniae type 14 capsular polysaccharide antigen / Streptococcus pneumoniae type 15B capsular polysaccharide antigen / Streptococcus pneumoniae type 17F capsular polysaccharide antigen / Streptococcus pneumoniae type 18C capsular polysaccharide antigen / Streptococcus pneumoniae type 19A capsular polysaccharide antigen / Streptococcus pneumoniae type 19F capsular polysaccharide antigen / Streptococcus pneumoniae type 2 capsular polysaccharide antigen / Streptococcus pneumoniae type 20 capsular polysaccharide antigen / Streptococcus pneumoniae type 22F capsular polysaccharide antigen / Streptococcus pneumoniae type 23F capsular polysaccharide antigen / Streptococcus pneumoniae type 3 capsular polysaccharide antigen / Streptococcus pneumoniae type 33F capsular polysaccharide antigen / Streptococcus pneumoniae type 4 capsular polysaccharide antigen / Streptococcus pneumoniae type 5 capsular polysaccharide antigen / Streptococcus pneumoniae type 6B capsular polysaccharide antigen / Streptococcus pneumoniae type 7F capsular polysaccharide antigen / Streptococcus pneumoniae type 8 capsular polysaccharide antigen / Streptococcus pneumoniae type 9N capsular polysaccharide antigen / Streptococcus pneumoniae type 9V capsular polysaccharide antigen Injectable Solution (CUI C2709780) groups: 1 RxNorm code.
What is UMLS?
The Unified Medical Language System is the NLM's meta-terminology that unifies SNOMED CT, ICD-10, ICD-11, RxNorm, LOINC, MeSH, and around 200 other source vocabularies under a single concept identifier (CUI). One UMLS CUI can group dozens of synonymous codes from different terminologies.
What is a CUI and why does it matter?
A CUI is a stable identifier (like C0011860) that points at a single clinical idea regardless of how that idea is encoded in any specific vocabulary. CUIs are the most reliable way to bridge between terminologies when you need to compare or merge data from multiple sources.
How does UMLS help with cross-mapping?
Every UMLS concept page lists the codes it groups together. That gives you a free crosswalk: a SNOMED concept and an ICD-10 code that share a CUI describe the same clinical idea. Our cross_references API returns these groupings inline.
Is the API free to use?
Browsing the directory is free. Programmatic /v1/reference/umls/* access needs an API key. Production volume requires a paid tier.
How fresh is the UMLS data?
We track NLM's twice-yearly releases (May AB and November AB). Each release brings new concepts, retirements, and atom updates from the source vocabularies, and our index reflects them within the same week.
Do I need a UMLS license?
Yes. The UMLS Metathesaurus License Agreement is free but requires an NLM UTS account. Customers in production need their own license. Free-tier evaluation use is permitted under the standard terms.