Build 
Definition  Identifies the build number and patch level of the software that inserted/updated this row. The format is the Build number followed by 3 digits for the patch level which is typically 000. The build number is tied to specific versions of the software, e.g. Sunrise 15.3 is Build 5021, Sunrise 16.3 is Build 5503. 

TouchedBy 
Definition  Information about the user that last updated the row. This will typically be the UserID (IDCode from CV3User table) and may be prefixed with an environment identifier followed by an underscore, e.g. b96d2bf5_jongmore. 

TouchedWhenUTC 
Definition  The date and time that the row was last updated including the time zone offset from UTC, for example 2015-01-30 04:55:04.372 -05:00. The date and time is based on the Enterprise Time Zone. 

CreatedBy 
Definition  Information about the user that created the row. This will typically be the UserID (IDCode from CV3User table) and may be prefixed with an environment identifier followed by an underscore, e.g. b96d2bf5_jongmore. 

CreatedWhenUTC 
Definition  The date and time that the row was created including the time zone offset from UTC, for example 2015-01-30 04:55:04.372 -05:00. The date and time is based on the Enterprise Time Zone. 

MSReplrowguid 
Definition  Unique GUID used to support merge replication. 

ModifierID 
Definition  Auto generated unique primary key value. 

ModifierCode 
Definition  The modifier code of length two characters, separately identifiable E/M service by the same physician on the same day of the procedure or other service. This modifier may only be appended to an E/M CPT code, which will be used so that a service or procedure can be further described by using 2-digit modifiers. 

ModifierDescription 
Definition  Description Text for the two digit modifer code, describes detail information about procedure or surgery. 

ModifierLongDescription 
Definition  Long Description Text for the two digit modifer code, describes detail information about procedure or surgery. 

IsBillable 
Definition  Boolean field which identifies if the modifier is billable or not.