Skip to main content
All CollectionsX12 EDITransaction Sets800-899
X12 - 834 - Benefit Enrollment and Maintenance
X12 - 834 - Benefit Enrollment and Maintenance
Micah A. Parker avatar
Written by Micah A. Parker
Updated over a year ago

Product: X12 EDI

Transaction: 834


834 - Benefit Enrollment and Maintenance
FUNCTIONAL GROUP=BE

This X12 Transaction Set contains the format and establishes the data contents of the Benefit Enrollment and Maintenance Transaction Set (834) for use within the context of an Electronic Data Interchange (EDI) environment. This transaction set can be used to establish communication between the sponsor of the insurance product and the payer. Such transaction(s) may or may not take place through a third party administrator (TPA).
​
For the purpose of this standard, the sponsor is the party or entity that ultimately pays for the coverage, benefit or product. A sponsor can be an employer, union, government agency, association, or insurance agency.
​
The payer refers to an entity that pays claims, administers the insurance product or benefit, or both. A payer can be an insurance company, health maintenance organization (HMO), preferred provider organization (PPO), government agency (Medicare, Medicaid, Champus, etc.), or an entity that may be contracted by one of these former groups.
​
For the purpose of the 834 transaction set, a third party administrator (TPA) can be contracted by a sponsor to handle data gathering from those covered by the sponsor if the sponsor does not elect to perform this function itself.


SCHEMA


ST

Segment

Name

Position

ST

Transaction Set Header

0100

BGN

Beginning Segment

0200

REF

Reference Information

0300

DTP

Date or Time or Period

0400

AMT

Monetary Amount Information

0500

QTY

Quantity Information

0600

1000

Segment

Name

Position

N1

Party Identification

0700

N2

Additional Name Information

0800

N3

Party Location

0900

N4

Geographic Location

1000

PER

Administrative Communications Contact

1100

1100

Segment

Name

Position

ACT

Account Identification

1200

REF

Reference Information

1300

N3

Party Location

1400

N4

Geographic Location

1500

PER

Administrative Communications Contact

1600

DTP

Date or Time or Period

1700

AMT

Monetary Amount Information

1800

2000

Segment

Name

Position

INS

Insured Benefit

0100

REF

Reference Information

0200

DTP

Date or Time or Period

0250

2100

Segment

Name

Position

NM1

Individual or Organizational Name

0300

PER

Administrative Communications Contact

0400

N3

Party Location

0500

N4

Geographic Location

0600

DMG

Demographic Information

0800

PM

Electronic Funds Transfer Information

0900

EC

Employment Class

1000

ICM

Individual Income

1100

AMT

Monetary Amount Information

1200

HLH

Health Information

1300

HI

Health Care Information Codes

1400

LUI

Language Use

1500

2200

Segment

Name

Position

DSB

Disability Information

2000

DTP

Date or Time or Period

2100

AD1

Adjustment Amount

2200

2300

Segment

Name

Position

HD

Health Coverage

2600

DTP

Date or Time or Period

2700

AMT

Monetary Amount Information

2800

REF

Reference Information

2900

IDC

Identification Card

3000

2310

Segment

Name

Position

LX

Transaction Set Line Number

3100

NM1

Individual or Organizational Name

3200

N1

Party Identification

3300

N2

Additional Name Information

3400

N3

Party Location

3500

N4

Geographic Location

3600

PER

Administrative Communications Contact

3700

PRV

Provider Information

3800

DTP

Date or Time or Period

3900

PLA

Place or Location

3950

2320

Segment

Name

Position

COB

Coordination of Benefits

4000

REF

Reference Information

4050

DTP

Date or Time or Period

4070

2330

Segment

Name

Position

NM1

Individual or Organizational Name

4100

N2

Additional Name Information

4200

N3

Party Location

4300

N4

Geographic Location

4400

PER

Administrative Communications Contact

4500

2400

Segment

Name

Position

LC

Life Coverage

4600

AMT

Monetary Amount Information

4700

DTP

Date or Time or Period

4800

REF

Reference Information

4850

2410

Segment

Name

Position

BEN

Beneficiary or Owner Information

4900

NM1

Individual or Organizational Name

5000

N1

Party Identification

5100

N2

Additional Name Information

5200

N3

Party Location

5300

N4

Geographic Location

5400

DMG

Demographic Information

5420

2500

Segment

Name

Position

FSA

Flexible Spending Account

5500

AMT

Monetary Amount Information

5600

DTP

Date or Time or Period

5700

REF

Reference Information

5750

2600

Segment

Name

Position

RP

Retirement Product

5800

DTP

Date or Time or Period

5900

REF

Reference Information

5920

INV

Investment Vehicle Selection

5940

AMT

Monetary Amount Information

5960

QTY

Quantity Information

5970

K3

File Information

5980

REL

Relationship

6000

2610

Segment

Name

Position

NM1

Individual or Organizational Name

6100

N2

Additional Name Information

6300

DMG

Demographic Information

6510

BEN

Beneficiary or Owner Information

6520

REF

Reference Information

6530

2620

Segment

Name

Position

NX1

Property or Entity Identification

6540

N3

Party Location

6550

N4

Geographic Location

6560

DTP

Date or Time or Period

6570

2630

Segment

Name

Position

FC

Financial Contribution

6600

DTP

Date or Time or Period

6700

2640

Segment

Name

Position

INV

Investment Vehicle Selection

6780

DTP

Date or Time or Period

6790

QTY

Quantity Information

6800

ENT

Entity

6810

REF

Reference Information

6820

AMT

Monetary Amount Information

6830

K3

File Information

6840

2650

Segment

Name

Position

AIN

Income

6850

QTY

Quantity Information

6860

DTP

Date or Time or Period

6870

LS

Loop Header

6880

2700

Segment

Name

Position

LX

Transaction Set Line Number

6881

2750

Segment

Name

Position

N1

Party Identification

6882

REF

Reference Information

6883

DTP

Date or Time or Period

6884

LE

Loop Trailer

6885

SE

Segment

Name

Position

SE

Transaction Set Trailer

6900


COMMENTS


Notes

1/0500

The AMT segment is used to record the total Flexible Spending Account contributions in the transaction set.

1/0600

The QTY segment is used to record the total number of subscribers and dependents in the transaction set.

1/0700

At least one iteration of loop 1000 is required to identify the sender or receiver.

2/0100

A Subscriber is a person who elects the benefits and is affiliated with the employer or the insurer. A Dependent is a person who is affiliated with the subscriber, such as a spouse, child, etc., and is therefore entitled to benefits. Subscriber information must come before dependent information. The INS segment is used to note if information being submitted is subscriber information or dependent information.

2/0200

The REF segment is required to link the dependent(s) to the subscriber.

2/3100

Loop 2310 contains information about the primary care providers for the subscriber or the dependent, and about the beneficiaries of any employer-sponsored life insurance for the subscriber.

2/3200

Either NM1 or N1 will be included depending on whether an individual or organization is being specified.

2/5500

Loop 2500 may only appear for the Subscriber.

rev 05/12/2024

Did this answer your question?