551631000124107
situationHistory of tympanomastoidectomy
Concept
FSNHistory of tympanomastoidectomy (situation)
PreferredHistory of tympanomastoidectomy
StatusActive
Effective20220301
Synonyms
No additional synonyms recorded.
# same page, as API
GET autoicdapi.com/api/v1/reference/snomed-ct/551631000124107
GET autoicdapi.com/api/v1/translate?code=551631000124107&from=snomed&to=icd-10
Common questions
What is the SNOMED CT code for History of tympanomastoidectomy?
History of tympanomastoidectomy is coded as 551631000124107 in SNOMED CT.
What is SNOMED CT code 551631000124107?
551631000124107 is the SNOMED CT identifier for History of tympanomastoidectomy. It is included in the most recent US Edition release of SNOMED CT.
What semantic tag does SNOMED CT 551631000124107 have?
551631000124107 is classified as a situation in SNOMED CT.
What is the ICD-10-CM mapping for 551631000124107?
551631000124107 maps to ICD-10-CM Z98.890.
What is the UMLS mapping for 551631000124107?
551631000124107 maps to UMLS C5574374.
SNOMED CT, plainly answered
What is SNOMED CT?
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.
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Either type the ID or a term into the search bar above, or call GET /api/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.
Do I need a SNOMED license?
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