9B74.Z
Retinal vascular occlusions, unspecified
Retinal vascular occlusions, unspecified
ICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(12)
SNOMED CT ↗
- Chorioretinal infarction903008
- Arterial spasm3750006
- Angiospasm71772004
- Blood clot in eye246682000
- Calcific retinal embolus404668004
- Cholesterol retinal embolus404670008
- Bilateral cholesterol embolus of retinal artery of bilateral eyes680841000119109
- Bilateral vascular occlusion of retina of eyes15997991000119107
- Cholesterol retinal embolus of left eye677801000119100
- Cholesterol retinal embolus of right eye677811000119102
Frequently Asked Questions
What is the ICD-11 code for retinal vascular occlusions, unspecified?
The ICD-11 code for retinal vascular occlusions, unspecified is 9B74.Z. The full clinical description is "Retinal vascular occlusions, unspecified".
What does ICD-11 code 9B74.Z mean?
ICD-11 code 9B74.Z represents “Retinal vascular occlusions, unspecified”. It is classified under Chapter 9: Diseases of the Visual System.
What chapter is 9B74.Z in?
9B74.Z is in Chapter 9: Diseases of the Visual System (codes 9A00-9E1Z).
What is the ICD-10 equivalent of ICD-11 code 9B74.Z?
9B74.Z maps to 3 ICD-10 codes: H34 (Retinal vascular occlusions), H34.8 (Other retinal vascular occlusions), H34.9 (Unspecified retinal vascular occlusion). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
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 9B74.Z map to?
9B74.Z maps to 10 SNOMED CT concepts: 71772004, 3750006, 680841000119109, 15997991000119107, 246682000, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 9B74.Z?
9B74.Z is linked to 2 UMLS Concept Unique Identifiers: C0035326, C0348552. 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.