This case-sensitive code system http://cdc.gov/nchs/nvss/fhir/vital-records-messaging/CodeSystem/VRM-Status-cs defines the following codes:

Code	Display	Definition
manualCauseOfDeathCoding	Manual Cause of Death Coding	The death record has been sent for manual cause of death coding.
manualDemographicCoding	Manual Demographic Coding	The death record has been sent for manual demographic (race/ethnicity) coding.
noCodingNeeded_Duplicate	No Coding Needed - Duplicate	The death record is a duplicate of a previously submitted record, no coding will be performed.
manualCodingCanceled_Update	Manual Coding Canceled - Update	An update has been submitted for a death record that is queued for manual coding. The manual coding has been canceled for the original record.
manualCodingCanceled_Void	Manual Coding Canceled - Void	A void request has been received for a death record that is queued for manual coding. The manual coding has been canceled for the original record.