# | Name | Source | Ver | Description | |
1 | Alias Status of a Death Roster | hl7.fhir.us.vrdr#current | R4 | Alias Status of a Death Roster. If true, is an alias record. | |
2 | Replacement Status of a Death Record (deprecated) | hl7.fhir.us.vrdr#current | R4 | Replacement Status of a Death Record. The use of this extension has been deprecated and wil be ignored for NCHS submissions. See the [NCHS Vital Records Messaging IG](https://build.fhir.org/ig/nightingaleproject/vital_records_fhir_messaging_ig/branches/main/message.html#message-structure-and-content) for a description of how to specify replace status at the message level. |
1 | 2 | |
Extension | ||
Extension.extension | C | C |
Extension.url | F | F |
Extension.value[x] | C | C B M |
Produced 08 Sep 2023