01649
Sequence/Results Flag
2020-01-06
Definition: This flag defines the sequencing relationship between the current service request, and the related service request(s) specified in this TQ2 segment. See HL7 Table 0503 – Sequence/Results Flag in Chapter 2C, Code Tables, for values. If not value is present, the S - Sequential is the default value.
Length1
3 values
C | Cyclical(Used for indicating a repeating cycle of service requests; for example, individual intravenous solutions used in a cyclical sequence (a.k.a. "Alternating IVs"). This value would be compatible with linking separate service requests or with having all cyclical service request components in a single service request. Likewise, the value would be compatible with either Parent-Child messages or a single service request message to communicate the service requests' sequencing) |
R | Reserved for future use |
S | Sequential |