770431001
disorderGRIN2A developmental and epileptic encephalopathy
Concept
FSNGlutamate receptor, ionotropic, N-methyl-D-aspartate, subunit 2A developmental and epileptic encephalopathy (disorder)
PreferredGRIN2A developmental and epileptic encephalopathy
StatusActive
Effective20190131
Synonyms
No additional synonyms recorded.
# same page, as API
GET api.autoicdapi.com/v1/reference/snomed-ct/770431001
GET api.autoicdapi.com/v1/translate?code=770431001&from=snomed&to=icd-10
Common questions
What is the SNOMED CT code for GRIN2A developmental and epileptic encephalopathy?
GRIN2A developmental and epileptic encephalopathy is coded as 770431001 in SNOMED CT.
What is SNOMED CT code 770431001?
770431001 is the SNOMED CT identifier for GRIN2A developmental and epileptic encephalopathy. It is included in the most recent US Edition release of SNOMED CT.
What semantic tag does SNOMED CT 770431001 have?
770431001 is classified as a disorder in SNOMED CT.
What is the ICD-10-CM mapping for 770431001?
770431001 maps to 4 ICD-10-CM codes (E72.1, F78.A9, G40.909, G94).
What is the UMLS mapping for 770431001?
770431001 maps to UMLS C4749281.
SNOMED CT, plainly answered
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SNOMED CT is the world's most comprehensive clinical terminology, with around 350,000 active concepts covering diseases, findings, procedures, body structures, and substances. It is the recommended terminology for EHR problem lists in many countries.
How does SNOMED CT relate to ICD-10?
SNOMED CT describes clinical meaning. ICD-10 (and ICD-10-CM) describes billing categories. The SNOMED to ICD-10-CM map (maintained by NLM) gives one or more ICD codes per SNOMED concept. We expose those mappings on each concept page and through the cross_references field on the API.
Is the API free to use?
Browsing the directory is free for anyone with a browser. Programmatic access (the /v1/reference/snomed-ct/* endpoints) needs an API key. Free tier covers low-volume hobby use; paid tiers cover production traffic.
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Either type the ID or a term into the search bar above, or call GET /v1/reference/snomed-ct/{concept_id}. Both paths return the same data: FSN, preferred term, semantic tag, synonyms, and cross-maps to ICD-10, ICD-11, UMLS, LOINC, and RxNorm where they exist.
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We rebuild against the most recent US Edition release on each NLM publication cycle. Concept IDs and FSNs are stable across builds; new concepts and retirements are reflected within days of an upstream release.
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