知行 EDI 规范查询平台™
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X12 EDI Release 00307
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PRV
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PRV0501
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Element
X12 EDI Release 00307
PRV
1222
Provider Specialty Code
Code indicating the primary specialty of the provider, as defined by the receiver
属性
数据类型
AN
必须?
Mandatory
长度
Min 0 / Max 3