http://terminology.hl7.org/CodeSystem/v2-0299|2.9

name
v2.0299

package
hl7.fhir.r4.examples@4.0.1

content
complete

status
active

v2 Encoding

FHIR Value set/code system definition for HL7 v2 table 0299 ( Encoding)

code	display	definition	hierarchy
A	No encoding - data are displayable ASCII characters.
Base64	Encoding as defined by MIME (Multipurpose Internet Mail Extensions) standard RFC 1521. Four consecutive ASCII characters represent three consecutive octets of binary data. Base64 utilizes a 65-character subset of US-ASCII, consisting of both the upper and
Hex	Hexadecimal encoding - consecutive pairs of hexadecimal digits represent consecutive single octets.