HL7 V2 | TABLE 0951
Table 0951: Reason for Study
HL7-defined table of codes that provide additional information to the universal service identifier on why a test, study or review was ordered. Current suggested values are in support of the IHE LCC LAB-7 transaction.
- Type
- User-defined (site-defined)
- Codes
- 13
- Introduced
- HL7 v2.9
- Used in
- OBR-31
- THO code system
http://terminology.hl7.org/CodeSystem/v2-0951- OID
2.16.840.1.113883.18.451
User-defined (site-defined): HL7 suggests these values, and each site may use its own. PipeHat notes codes outside this list as information, not errors.
Codes
| Code | Meaning | Definition | Status |
|---|---|---|---|
BS | Bank residual specimen | Requests that the specimen should be stored long term | N |
CR | Confirm results value | Requests verification of previously reported results | N |
FP | Store residual specimen pending follow up | Requests that the specimen should be saved for a short duration until follow up is completed | N |
IN | Interpret results | Requests interpretation of previously reported results | N |
IR | Review clinically inconsistent results | Requests comparison of previously reported results amongst themselves | N |
IT | Incorrect test performed | For process improvement work this code can be used to identify when an incorrect test was performed for the target order | N |
OP | Test ordering problem | For process improvement work this code can be used to identify orders and the respective results, where problems occurred during ordering | N |
PI | Patient identification problem | For process improvement work this code can be used to identify when a patient identification issue has occurred on the target order | N |
SI | Suspected interference | Requests verification of previously reported results due to suspected interference | N |
SP | Sampling problem | For process improvement work this code can be used to identify orders, where problems occurred during sample collection | retired |
TP | Specimen transport problem | For process improvement work this code can be used to identify orders, where problems occurred during sample transport | N |
TT | Turnaround time problem | For process improvement work this code can be used to identify results with excessive reporting delay | N |
XR | Incorrect results | For process improvement work this code can be used to identify when incorrect result were reported for the target order | N |
Where it's used
| Element | Name | FHIR (v2-to-FHIR mapping) |
|---|---|---|
OBR-31 | Reason for Study | ServiceRequest.reasonCode |
Elements with a dot (such as CX.5) are data type components, used wherever that data type appears.
Source: HL7 Terminology (THO) 7.4.0 and the HL7 v2-to-FHIR Implementation Guide 1.0.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.