CA0C
Cyst or mucocele of nose or nasal sinus
Cyst or mucocele of nose or nasal sinus
Classification
ICD-11
Block
CA00-CA0ZParent Code
BlockL1-CA0ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(11)
SNOMED CT ↗
- Cyst of nasal sinus85225000
- Cyst of nasal cavity232362005
- Cyst of maxillary sinus428866004
- Infected mucous cyst of nasal sinus444745000
- Mucocele of frontal sinus1148565009
- Mucocele of ethmoid sinus1148566005
- Cyst of ethmoid sinus10674551000119103
- Cyst of frontal sinus10674591000119108
- Cyst of sphenoid sinus10674631000119108
- Infected mucous cyst431491000124101
Frequently Asked Questions
What is the ICD-11 code for cyst or mucocele of nose or nasal sinus?
The ICD-11 code for cyst or mucocele of nose or nasal sinus is CA0C. The full clinical description is "Cyst or mucocele of nose or nasal sinus".
What does ICD-11 code CA0C mean?
ICD-11 code CA0C represents “Cyst or mucocele of nose or nasal sinus”. It is classified under Chapter 12: Diseases of the Respiratory System.
What chapter is CA0C in?
CA0C is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).
What is the ICD-10 equivalent of ICD-11 code CA0C?
CA0C maps to the ICD-10 code: J34.1 (Cyst and mucocele of nose and nasal sinus). This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What SNOMED CT codes does CA0C map to?
CA0C maps to 10 SNOMED CT concepts: 10674551000119103, 10674591000119108, 428866004, 232362005, 85225000, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code CA0C?
CA0C is linked to 1 UMLS Concept Unique Identifier: C0494654. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.