872 Residential Mortgage Insurance Application (003060)

This is the standard X12 003060 spec, with 12 loops and 53 segment positions, as OpenEDI JSON, an ediFabric C# template and an ediFabric Native model. To change it for a trading partner, customize it in the EDI Spec Builder.

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The spec as an OpenAPI 3 schema with x-openedi-* extensions, for ediFabric Native, ediFabric Cloud and the EDI Spec Builder. Download OpenEDI (86 KB) Generate classes

The ediFabric .NET template, class TS872. It needs the common segments, composites and codes of X12 003060, one download for every transaction in the version. Download C# (1 KB) Common files (215 KB)

The intermediary model ediFabric Native loads with set_map. Download Native (69 KB)

Use the 872 spec in your code

ediFabric .NET

Add the C# template and its common files to your project, or reference the template NuGet package, and read 872 files into TS872 objects. See ediFabric .NET.

ediFabric Native

Map version 003060 to the Native model with set_map, then parse 872 files to JSON from Python, Java, C or C#. See Convert between EDI and JSON.

OpenEDI

Select Customize in Spec Builder to copy the spec under your own name, change it for your partner, and parse files against it in EdiNation, ediFabric Native or ediFabric Cloud. Read about OpenEDI.

Generate 872 classes in Python, Java, Node.js, Go, Rust or C

ediFabric Native returns each 872 as JSON, with the property names of the OpenEDI schema. To work with that JSON as typed objects, generate classes from the OpenEDI file in your language and deserialize the JSON into TS872. Serialize the objects back to JSON to build EDI with ediFabric Native. The classes keep the loops, segments, lengths and code lists, but not the EDI data formats, so validate files with ediFabric Native. Read more in Generate a class from OpenEDI.

Python: datamodel-code-generator. Node.js: openapi-typescript. Java, Go, Rust and C: OpenAPI Generator.

872 structure

Loops and segments of the standard 872, with their usage and maximum repeats.

ID	Name	Usage	Max use
ST	Transaction Set Header	Optional	1
BGN	Beginning Segment	Mandatory	1
Loop N1	Name	Mandatory	5
N1	Name	Mandatory	1
N2	Additional Name Information	Optional	2
REF	Reference Identification	Optional	12
PER	Administrative Communications Contact	Optional	3
Loop N4	Geographic Location	Optional	5
N4	Geographic Location	Mandatory	1
N3	Address Information	Optional	2
Loop LX	Assigned Number	Mandatory	>1
LX	Assigned Number	Mandatory	1
N1	Name	Mandatory	1
N2	Additional Name Information	Optional	2
N3	Address Information	Optional	2
N4	Geographic Location	Optional	1
REF	Reference Identification	Optional	12
Loop MII	Mortgage Insurance Information	Mandatory	>1
MII	Mortgage Insurance Information	Mandatory	1
PER	Administrative Communications Contact	Optional	5
LRQ	Mortgage Characteristics Requested	Mandatory	1
REF	Reference Identification	Optional	5
PEX	Property or Housing Expense	Optional	20
LN1	Loan Specific Data	Mandatory	1
RLD	Down Payment Data	Optional	5
PRD	Mortgage Loan Product Description	Mandatory	1
PAY	Adjustable Payment Description	Optional	1
RAT	Adjustable Rate Description	Optional	1
Loop REA	Real Estate Property Information	Optional	1
REA	Real Estate Property Information	Mandatory	1
AMT	Monetary Amount	Optional	10
Loop MCD	Mortgage Closing Data	Optional	1
MCD	Mortgage Closing Data	Mandatory	1
AMT	Monetary Amount	Optional	10
Loop BUY	Loan Buydown	Optional	20
BUY	Loan Buydown	Mandatory	1
TBA	Temporary Buydown Adjustment	Optional	10
Loop PRJ	Multifamily Housing Project	Optional	1
PRJ	Multifamily Housing Project	Mandatory	1
PER	Administrative Communications Contact	Optional	10
Loop PWK	Paperwork	Optional	10
PWK	Paperwork	Mandatory	1
N1	Name	Optional	1
N2	Additional Name Information	Optional	2
N3	Address Information	Optional	2
N4	Geographic Location	Optional	1
REF	Reference Identification	Optional	12
PER	Administrative Communications Contact	Optional	3
Loop NX1	Property or Entity Identification	Mandatory	5
NX1	Property or Entity Identification	Mandatory	1
NX2	Real Estate Property ID Component	Mandatory	30
Loop PAS	Property Appraisal Summary	Mandatory	5
PAS	Property Appraisal Summary	Mandatory	1
N1	Name	Optional	2
PER	Administrative Communications Contact	Optional	10
MSG	Message Text	Optional	10
Loop IN1	Individual Identification	Mandatory	12
IN1	Individual Identification	Mandatory	1
IN2	Individual Name Structure Components	Mandatory	10
YNQ	Yes/No Question	Optional	5
DMG	Demographic Information	Optional	1
MSG	Message Text	Optional	1
N10	Quantity and Description	Optional	1
BFS	Borrower Financial Summary	Optional	1
SE	Transaction Set Trailer	Optional	1