TRN

Claim Submitter Trace Number

Pos: 090	Max: 1
Detail - Optional
Loop: 2200E	Elements: 2

Ref

Id

Element Name

Req

Type

Min/Max

Usage

TRN01

481

Trace Type Code
Description: Code identifying which transaction is being referenced

M

ID

1/2

Required

Code

Name

1

Current Transaction Trace Numbers

TRN02

127

Reference Identification
Description: Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier
Industry: Trace Number
Alias: Patient Account Number
This data element corresponds to the CLM01 data element of the ASC X12N Dental, Institutional, and Professional Implementation Guide(s). Paper based claims may not require a Patient Account Number for adjudication. When inquiring on paper based claims the trace number is required to be returned in the TRN of the 277 Health Care Claim Status Response transaction in TRN02.

M

AN

1/30

Required

1.

TRN02 provides unique identification for the transaction.

2.

TRN03 identifies an organization.

3.

TRN04 identifies a further subdivision within the organization.

Notes:

1. Use of this segment is required if the patient is someone other than the subscriber.
2. Use this segment to convey a unique trace or reference number from the originator of the transaction to be returned by the receiver of the transaction.
3. The TRN segment is required by the ASC X12 syntax when Loop ID-2200E is used.

Example:

TRN*1*1722634842~