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X12 - 837 - Health Care Claim
Micah A. Parker avatar
Written by Micah A. Parker
Updated over a year ago

Product: X12 EDI

Transaction: 837


837 - Health Care Claim
FUNCTIONAL GROUP=HC

This X12 Transaction Set contains the format and establishes the data contents of the Health Care Claim Transaction Set (837) for use within the context of an Electronic Data Interchange (EDI) environment. This transaction set can be used to submit health care claim billing information, encounter information, or both, from providers of health care services to payers, either directly or via intermediary billers and claims clearinghouses. It can also be used to transmit health care claims and billing payment information between payers with different payment responsibilities where coordination of benefits is required or between payers and regulatory agencies to monitor the rendering, billing, and/or payment of health care services within a specific health care/insurance industry segment.

For purposes of this standard, providers of health care products or services may include entities such as physicians, hospitals and other medical facilities or suppliers, dentists, and pharmacies, and entities providing medical information to meet regulatory requirements. The payer refers to a third party entity that pays claims or administers the insurance product or benefit or both. For example, a payer may be an insurance company, health maintenance organization (HMO), preferred provider organization (PPO), government agency (Medicare, Medicaid, Civilian Health and Medical Program of the Uniformed Services (CHAMPUS), etc.) or an entity such as a third party administrator (TPA) or third party organization (TPO) that may be contracted by one of those groups. A regulatory agency is an entity responsible, by law or rule, for administering and monitoring a statutory benefits program or a specific health care/insurance industry segment.


SCHEMA


ST

Segment

Name

Position

ST

Transaction Set Header

0050

BHT

Beginning of Hierarchical Transaction

0100

REF

Reference Information

0150

1000

Segment

Name

Position

NM1

Individual or Organizational Name

0200

N2

Additional Name Information

0250

N3

Party Location

0300

N4

Geographic Location

0350

REF

Reference Information

0400

PER

Administrative Communications Contact

0450

2000

Segment

Name

Position

HL

Hierarchical Level

0010

PRV

Provider Information

0030

SBR

Subscriber Information

0050

PAT

Patient Information

0070

DTP

Date or Time or Period

0090

CUR

Currency

0100

2010

Segment

Name

Position

NM1

Individual or Organizational Name

0150

N2

Additional Name Information

0200

N3

Party Location

0250

N4

Geographic Location

0300

DMG

Demographic Information

0320

REF

Reference Information

0350

PER

Administrative Communications Contact

0400

LUI

Language Use

0500

2300

Segment

Name

Position

CLM

Health Claim

1300

DTP

Date or Time or Period

1350

CL1

Claim Codes

1400

DN1

Orthodontic Information

1450

DN2

Tooth Summary

1500

PWK

Paperwork

1550

CN1

Contract Information

1600

DSB

Disability Information

1650

UR

Peer Review Organization or Utilization Review

1700

AMT

Monetary Amount Information

1750

REF

Reference Information

1800

K3

File Information

1850

NTE

Note/Special Instruction

1900

CR1

Ambulance Certification

1950

CR2

Chiropractic Certification

2000

CR3

Durable Medical Equipment Certification

2050

CR4

Enteral or Parenteral Therapy Certification

2100

CR5

Oxygen Therapy Certification

2150

CR6

Home Health Care Certification

2160

CR8

Pacemaker Certification

2190

CRC

Conditions Indicator

2200

HI

Health Care Information Codes

2310

QTY

Quantity Information

2400

HCP

Health Care Pricing

2410

2305

Segment

Name

Position

CR7

Home Health Treatment Plan Certification

2420

HSD

Health Care Services Delivery

2430

2310

Segment

Name

Position

NM1

Individual or Organizational Name

2500

PRV

Provider Information

2550

N2

Additional Name Information

2600

N3

Party Location

2650

N4

Geographic Location

2700

REF

Reference Information

2710

PER

Administrative Communications Contact

2750

2320

Segment

Name

Position

SBR

Subscriber Information

2900

CAS

Claims Adjustment

2950

RAS

Reason Adjustment

2980

AMT

Monetary Amount Information

3000

DMG

Demographic Information

3050

OI

Other Health Insurance Information

3100

MIA

Inpatient Adjudication

3150

MOA

Outpatient Adjudication

3200

2330

Segment

Name

Position

NM1

Individual or Organizational Name

3250

N2

Additional Name Information

3300

N3

Party Location

3320

N4

Geographic Location

3400

PER

Administrative Communications Contact

3450

DTP

Date or Time or Period

3500

REF

Reference Information

3550

2400

Segment

Name

Position

LX

Transaction Set Line Number

3650

SV1

Professional Service

3700

SV2

Institutional Service

3750

SV3

Dental Service

3800

TOO

Tooth Identification

3820

SV4

Drug Service

3850

SV5

Durable Medical Equipment Service

4000

SV6

Anesthesia Service

4050

SV7

Drug Adjudication

4100

HI

Health Care Information Codes

4150

PWK

Paperwork

4200

CR1

Ambulance Certification

4250

CR2

Chiropractic Certification

4300

CR3

Durable Medical Equipment Certification

4350

CR4

Enteral or Parenteral Therapy Certification

4400

CR5

Oxygen Therapy Certification

4450

CRC

Conditions Indicator

4500

DTP

Date or Time or Period

4550

QTY

Quantity Information

4600

MEA

Measurements

4620

CN1

Contract Information

4650

REF

Reference Information

4700

AMT

Monetary Amount Information

4750

K3

File Information

4800

NTE

Note/Special Instruction

4850

PS1

Purchase Service

4880

IMM

Immunization Status

4900

HSD

Health Care Services Delivery

4910

HCP

Health Care Pricing

4920

2410

Segment

Name

Position

LIN

Item Identification

4930

CTP

Pricing Information

4940

REF

Reference Information

4950

SV4

Drug Service

4960

SV7

Drug Adjudication

4970

2420

Segment

Name

Position

NM1

Individual or Organizational Name

5000

PRV

Provider Information

5050

N2

Additional Name Information

5100

N3

Party Location

5140

N4

Geographic Location

5200

REF

Reference Information

5250

PER

Administrative Communications Contact

5300

2430

Segment

Name

Position

SVD

Service Line Adjudication

5400

CAS

Claims Adjustment

5450

RAS

Reason Adjustment

5480

DTP

Date or Time or Period

5500

AMT

Monetary Amount Information

5505

2440

Segment

Name

Position

LQ

Industry Code Identification

5510

FRM

Supporting Documentation

5520

SE

Segment

Name

Position

SE

Transaction Set Trailer

5550


COMMENTS


Notes

1/0200

Loop 1000 contains submitter and receiver information. If any intermediary receivers change or add data in any way, then they add an occurrence to the loop as a form of identification. The added loop occurrence must be the last occurrence of the loop.

2/0150

Loop 2010 contains information about entities that apply to all claims in loop 2300. For example, these entities may include billing provider, pay-to provider, insurer, primary administrator, contract holder, or claimant.

2/1950

The CR1 through CR5 and CRC certification segments appear on both the claim level and the service line level because certifications can be submitted for all services on a claim or for individual services. Certification information at the claim level applies to all service lines of the claim, unless overridden by certification information at the service line level.

2/2500

Loop 2310 contains information about the claim level providers including, but not limited to; rendering, referring, and attending.

2/2900

Loop 2320 contains insurance information about: paying and other Insurance Carriers for that Subscriber, Subscriber of the Other Insurance Carriers, School or Employer Information for that Subscriber.

2/3250

Segments NM1-N4 contain name and address information of the insurance carriers referenced in loop 2320.

2/3650

Loop 2400 contains Service Line information.

2/4250

The CR1 through CR5 and CRC certification segments appear on both the claim level and the service line level because certifications can be submitted for all services on a claim or for individual services. Certification information at the claim level applies to all service lines of the claim, unless overridden by certification information at the service line level.

2/4930

Loop 2410 contains compound drug components, quantities and prices.

2/5000

Loop 2420 contains information about the service line providers including, but not limited to; rendering, referring and attending. These segments override the information in the claim - level segments if the entity identifier codes in each NM1 segment are the same.

2/5400

SVD01 identifies the payer which adjudicated the corresponding service line and must match DE 67 in the NM109 position 325 for the payer.

2/5510

Loop 2440 provides certificate of medical necessity information for the procedure identified in SV101 in position 2/3700.

2/5520

FRM segment provides question numbers and responses for the questions on the medical necessity information form identified in LQ position 551.

rev 05/12/2024

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