R55
Syncope and collapse
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Inclusion Terms
Blackout
Inclusion Terms
Fainting
Inclusion Terms
Vasovagal attack
Excludes1
cardiogenic shock ( R57.0 )
Excludes1
carotid sinus syncope ( G90.01 )
Excludes1
heat syncope ( T67.1 )
Excludes1
neurocirculatory asthenia ( F45.8 )
Excludes1
neurogenic orthostatic hypotension ( G90.3 )
Excludes1
orthostatic hypotension ( I95.1 )
Excludes1
postprocedural shock ( T81.1- )
Excludes1
psychogenic syncope ( F48.8 )
Excludes1
shock NOS ( R57.9 )
Excludes1
shock complicating or following abortion or ectopic or molar pregnancy (O00-O07, O08.3 )
Excludes1
shock complicating or following labor and delivery ( O75.1 )
Excludes1
Stokes-Adams attack ( I45.9 )
Excludes1
unconsciousness NOS ( R40.2- )
Version History
How R55 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentSyncope and collapse
-
FY 2026 Effective
UnchangedSyncope and collapse
Related Codes
Codes whose official notes reference R55
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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