LOINC description : Orders placed section contains active and completed (not planned) orders for observations,
interventions, encounters, services, and procedures for the patient. Order information
is used to validate that clinical activities performed by other providers and suppliers
authorized by the responsible provider. The details of orders are provided but not
the acts involved in the processing and fulfillment of the order. In general, planned
order activity is included under the plan of treatment section (also known as plan
of care) [LOINC: 18776-5]. This term was created for, but not limited in use to, the
HL7 Implementation Guide for CDA Release 2: Additional CDA R2 Templates - Clinical
Documents for Payers - Set 1 (CPD1), Release 1.;