Is Openmrs GET/Post API are HL7 Compatible ?

@govind ,

  1. For the information on what is doable with HL7, this (https://wiki.openmrs.org/display/docs/HL7) may be of help.
  2. Refer to 1
  3. What is achievable with Snomed CT in openmrs is done using the CIEL dictionary as advised here (Using Snomed CT in OpenMRS)