Principal Diagnosis Code
X12N Information
Loop ID 2300
Segment ID HI
Position in Segment 01
Composite ID C022
Position in Composite 2
837I Information This field also exists in the ASC X12N Health Care Claim: Institutional
External Codes This field uses a code list external to the ASC X12 Standard
If applicable, all internal X12 codes follow
UB Information
Form Locator FL 67
Description Principal Diagnosis Code and Present on Admission Indicator
There are UB codes for this field. Consult the UB-04 Manual for details.
HL7 C-CDA R1.1, CCD Document
Data Element Name Principal Diagnosis Code
CCD Templated Path StructuredBody.component.HospitalDischargeDiagnosis.DischargeDiagnosis.ProblemObservation.value
xPath ​/hl7:ClinicalDocument​/hl7:component​/hl7:structuredBody​/hl7:component[10]​/hl7:section[hl7:code[@code="11535‑2" and @codeSystem='2.16.840.1.113883.6.1']]​/hl7:entry​/hl7:act​/hl7:entryRelationship​/hl7:observation​/hl7:value
Additional Information
NCVHS This field has a cross reference to the National Committee on Vital and Health Statistics Core Data Set
Notes Principal Diagnosis code
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