|   | Pos | Id | Segment Name | Req | Max Use | Repeat | Notes | Usage |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Loop ID - 2000A | >1 | | | |   |
|   | 001 | HL | Billing/Pay-To Provider Hierarchical Level | M | 1 | |   |   |   | |   |
|   | 003 | PRV | Billing/Pay-To Provider Specialty Information | O | 1 | |   |   |   | |   |
|   | 010 | CUR | Foreign Currency Information | O | 1 | |   |   |   | |   |
| Loop ID - 2010AA | 1 | | | |   | |   |
|   | 015 | NM1 | Billing Provider Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 025 | N3 | Billing Provider Address | O | 1 | |   |   |   | |   | |   |
|   | 030 | N4 | Billing Provider City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 035 | REF | Billing Provider Secondary Identification | O | 8 | |   |   |   | |   | |   |
|   | 035 | REF | Credit/Debit Card Billing Information | O | 8 | |   |   |   | |   | |   |
|   | 040 | PER | Billing Provider Contact Information | O | 2 | |   |   |   | |   | |   |
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| Loop ID - 2010AB | 1 | | | |   | |   |
|   | 015 | NM1 | Pay-To Provider Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 025 | N3 | Pay-To Provider Address | O | 1 | |   |   |   | |   | |   |
|   | 030 | N4 | Pay-To Provider City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 035 | REF | Pay-To Provider Secondary Identification | O | 5 | |   |   |   | |   | |   |
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| Loop ID - 2000B | >1 | | | |   |
|   | 001 | HL | Subscriber Hierarchical Level | M | 1 | |   |   |   | |   |
|   | 005 | SBR | Subscriber Information | O | 1 | |   |   |   | |   |
|   | 007 | PAT | Patient Information | O | 1 | |   |   |   | |   |
| Loop ID - 2010BA | 1 | | | |   | |   |
|   | 015 | NM1 | Subscriber Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 025 | N3 | Subscriber Address | O | 1 | |   |   |   | |   | |   |
|   | 030 | N4 | Subscriber City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 032 | DMG | Subscriber Demographic Information | O | 1 | |   |   |   | |   | |   |
|   | 035 | REF | Subscriber Secondary Identification | O | 4 | |   |   |   | |   | |   |
|   | 035 | REF | Property and Casualty Claim Number | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2010BB | 1 | | | |   | |   |
|   | 015 | NM1 | Credit/Debit Card Account Holder Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 035 | REF | Credit/Debit Card Information | O | 2 | |   |   |   | |   | |   |
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| Loop ID - 2010BC | 1 | | | |   | |   |
|   | 015 | NM1 | Payer Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 025 | N3 | Payer Address | O | 1 | |   |   |   | |   | |   |
|   | 030 | N4 | Payer City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 035 | REF | Payer Secondary Identification | O | 3 | |   |   |   | |   | |   |
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| Loop ID - 2010BD | 1 | | | |   | |   |
|   | 015 | NM1 | Responsible Party Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 025 | N3 | Responsible Party Address | O | 1 | |   |   |   | |   | |   |
|   | 030 | N4 | Responsible Party City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2000C | >1 | | | |   |
|   | 001 | HL | Patient Hierarchical Level | O | 1 | |   |   |   | |   |
|   | 007 | PAT | Patient Information | O | 1 | |   |   |   | |   |
| Loop ID - 2010CA | 1 | | | |   | |   |
|   | 015 | NM1 | Patient Name | O | 1 | | N2/015 |   |   | |   | |   |
|   | 025 | N3 | Patient Address | O | 1 | |   |   |   | |   | |   |
|   | 030 | N4 | Patient City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 032 | DMG | Patient Demographic Information | O | 1 | |   |   |   | |   | |   |
|   | 035 | REF | Patient Secondary Identification Number | O | 5 | |   |   |   | |   | |   |
|   | 035 | REF | Property and Casualty Claim Number | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2300 | 100 | | | |   | |   |
|   | 130 | CLM | Claim information | O | 1 | |   |   |   | |   | |   |
|   | 135 | DTP | Discharge Hour | O | 1 | |   |   |   | |   | |   |
|   | 135 | DTP | Statement Dates | O | 1 | |   |   |   | |   | |   |
|   | 135 | DTP | Admission Date/Hour | O | 1 | |   |   |   | |   | |   |
|   | 140 | CL1 | Institutional Claim Code | O | 1 | |   |   |   | |   | |   |
|   | 155 | PWK | Claim Supplemental Information | O | 10 | |   |   |   | |   | |   |
|   | 160 | CN1 | Contract Information | O | 1 | |   |   |   | |   | |   |
|   | 175 | AMT | Payer Estimated Amount Due | O | 1 | |   |   |   | |   | |   |
|   | 175 | AMT | Patient Estimated Amount Due | O | 1 | |   |   |   | |   | |   |
|   | 175 | AMT | Patient Paid Amount | O | 1 | |   |   |   | |   | |   |
|   | 175 | AMT | Credit/Debit Card Maximum Amount | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Adjusted Repriced Claim Number | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Repriced Claim Number | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Claim Identification Number For Clearinghouses and Other Transmission Intermedia | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Document Identification Code | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Original Reference Number (ICN/DCN) | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Investigational Device Exemption Number | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Service Authorization Exception Code | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Peer Review Organization (PRO) Approval Number | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Prior Authorization or Referral Number | O | 2 | |   |   |   | |   | |   |
|   | 180 | REF | Medical Record Number | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Demonstration Project Identifier | O | 1 | |   |   |   | |   | |   |
|   | 185 | K3 | File Information | O | 10 | |   |   |   | |   | |   |
|   | 190 | NTE | Claim Note | O | 10 | |   |   |   | |   | |   |
|   | 190 | NTE | Billing Note | O | 1 | |   |   |   | |   | |   |
|   | 216 | CR6 | Home Health Care Information | O | 1 | |   |   |   | |   | |   |
|   | 220 | CRC | Home Health Functional Limitations | O | 3 | |   |   |   | |   | |   |
|   | 220 | CRC | Home Health Activities Permitted | O | 3 | |   |   |   | |   | |   |
|   | 220 | CRC | Home Health Mental Status | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Principal, Admitting, E-Code and Patient Reason For Visit Diagnosis Information | O | 1 | |   |   |   | |   | |   |
|   | 231 | HI | Diagnosis Related Group (DRG) Information | O | 1 | |   |   |   | |   | |   |
|   | 231 | HI | Other Diagnosis Information | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Principal Procedure Information | O | 1 | |   |   |   | |   | |   |
|   | 231 | HI | Other Procedure Information | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Occurrence Span Information | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Occurrence Information | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Value Information | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Condition Information | O | 2 | |   |   |   | |   | |   |
|   | 231 | HI | Treatment Code Information | O | 2 | |   |   |   | |   | |   |
|   | 240 | QTY | Claim Quantity | O | 4 | |   |   |   | |   | |   |
|   | 241 | HCP | Claim Pricing/Repricing Information | O | 1 | |   |   |   | |   | |   |
| Loop ID - 2305 | 6 | | | |   | |   | |   |
|   | 242 | CR7 | Home Health Care Plan Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 243 | HSD | Health Care Services Delivery | O | 12 | |   |   |   | |   | |   | |   |
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| Loop ID - 2310A | 1 | | | |   | |   | |   |
|   | 250 | NM1 | Attending Physician Name | O | 1 | | N2/250 |   |   | |   | |   | |   |
|   | 255 | PRV | Attending Physician Specialty Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 271 | REF | Attending Physician Secondary Identification | O | 5 | |   |   |   | |   | |   | |   |
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| Loop ID - 2310B | 1 | | | |   | |   | |   |
|   | 250 | NM1 | Operating Physician Name | O | 1 | | N2/250 |   |   | |   | |   | |   |
|   | 255 | PRV | Operating Physician Specialty Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 271 | REF | Operating Physician Secondary Identification | O | 5 | |   |   |   | |   | |   | |   |
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| Loop ID - 2310C | 1 | | | |   | |   | |   |
|   | 250 | NM1 | Other Provider Name | O | 1 | | N2/250 |   |   | |   | |   | |   |
|   | 255 | PRV | Other Provider Specialty Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 271 | REF | Other Provider Secondary Identification | O | 5 | |   |   |   | |   | |   | |   |
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| Loop ID - 2310D | 2 | | | |   | |   | |   |
|   | 250 | NM1 | Referring Provider Name | O | 1 | | N2/250 |   |   | |   | |   | |   |
|   | 255 | PRV | Referring Provider Specialty Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 271 | REF | Referring Provider Secondary Identification | O | 5 | |   |   |   | |   | |   | |   |
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| Loop ID - 2310E | 1 | | | |   | |   | |   |
|   | 250 | NM1 | Service Facility Name | O | 1 | | N2/250 |   |   | |   | |   | |   |
|   | 255 | PRV | Service Facility Specialty Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 265 | N3 | Service Facility Address | O | 1 | |   |   |   | |   | |   | |   |
|   | 270 | N4 | Service Facility City/State/Zip Code | O | 1 | |   |   |   | |   | |   | |   |
|   | 271 | REF | Service Facility Secondary Identification | O | 5 | |   |   |   | |   | |   | |   |
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| Loop ID - 2320 | 10 | | | |   | |   | |   |
|   | 290 | SBR | Other Subscriber Information | O | 1 | | N2/290 |   |   | |   | |   | |   |
|   | 295 | CAS | Claim Level Adjustment | O | 5 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Payer Prior Payment | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Total Allowed Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Total Submitted Charges | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Diagnostic Related Group (DRG) Outlier Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Total Medicare Paid Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Medicare Paid Amount - 100% | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Medicare Paid Amount - 80% | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Medicare A Trust Fund Paid Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Medicare B Trust Fund Paid Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Total Non-covered Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 300 | AMT | Coordination of Benefits (COB) Total Denied Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 305 | DMG | Other Subscriber Demographic Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 310 | OI | Other Insurance Coverage Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 315 | MIA | Medicare Inpatient Adjudication Information | O | 1 | |   |   |   | |   | |   | |   |
|   | 320 | MOA | Medicare Outpatient Adjudication Information | O | 1 | |   |   |   | |   | |   | |   |
| Loop ID - 2330A | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Subscriber Name | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 332 | N3 | Other Subscriber Address | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 340 | N4 | Other Subscriber City/State/ZIP Code | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Subscriber Secondary Information | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330B | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Name | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 332 | N3 | Other Payer Address | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 340 | N4 | Other Payer City/State/ZIP Code | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 350 | DTP | Claim Adjudication Date | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Secondary Identification and Reference Number | O | 2 | |   |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Prior Authorization or Referral Number | O | 1 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330C | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Patient Information | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Patient Identification Number | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330D | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Attending Provider | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Attending Provider Identification | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330E | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Operating Provider | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Operating Provider Identification | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330F | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Other Provider | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Other Provider Identification | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330G | 2 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Referring Provider | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Referring Provider Identification | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2330H | 1 | | | |   | |   | |   | |   |
|   | 325 | NM1 | Other Payer Service Facility Provider | O | 1 | | N2/325 |   |   | |   | |   | |   | |   |
|   | 355 | REF | Other Payer Service Facility Provider Identification | O | 3 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2400 | 999 | | | |   | |   | |   |
|   | 365 | LX | Service Line Number | O | 1 | | N2/365 |   |   | |   | |   | |   |
|   | 375 | SV2 | Institutional Service Line | O | 1 | |   |   |   | |   | |   | |   |
|   | 385 | SV4 | Prescription Number | O | 1 | |   |   |   | |   | |   | |   |
|   | 420 | PWK | Line Supplemental Information | O | 5 | |   |   |   | |   | |   | |   |
|   | 455 | DTP | Service Line Date | O | 1 | |   |   |   | |   | |   | |   |
|   | 455 | DTP | Assessment Date | O | 1 | |   |   |   | |   | |   | |   |
|   | 475 | AMT | Service Tax Amount | O | 1 | |   |   |   | |   | |   | |   |
|   | 475 | AMT | Facility Tax Amount | O | 1 | |   |   |   | |   | |   | |   |
| Loop ID - 2420A | 1 | | | |   | |   | |   | |   |
|   | 500 | NM1 | Attending Physician Name | O | 1 | | N2/500 |   |   | |   | |   | |   | |   |
|   | 505 | PRV | Attending Physician Specialty Information | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 525 | REF | Attending Physician Secondary Identification | O | 1 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2420B | 1 | | | |   | |   | |   | |   |
|   | 500 | NM1 | Operating Physician Name | O | 1 | | N2/500 |   |   | |   | |   | |   | |   |
|   | 505 | PRV | Operating Physician Specialty Information | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 525 | REF | Operating Physician Secondary Identification | O | 1 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2420C | 1 | | | |   | |   | |   | |   |
|   | 500 | NM1 | Other Provider Name | O | 1 | | N2/500 |   |   | |   | |   | |   | |   |
|   | 505 | PRV | Other Provider Specialty Information | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 525 | REF | Other Provider Secondary Identification | O | 1 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2420D | 1 | | | |   | |   | |   | |   |
|   | 500 | NM1 | Referring Provider Name | O | 1 | | N2/500 |   |   | |   | |   | |   | |   |
|   | 505 | PRV | Other Provider Specialty Information | O | 1 | |   |   |   | |   | |   | |   | |   |
|   | 525 | REF | Other Provider Secondary Identification | O | 1 | |   |   |   | |   | |   | |   | |   |
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| Loop ID - 2430 | 25 | | | |   | |   | |   | |   |
|   | 540 | SVD | Service Line Adjudication Information | O | 1 | | N2/540 |   |   | |   | |   | |   | |   |
|   | 545 | CAS | Service Line Adjustment | O | 99 | |   |   |   | |   | |   | |   | |   |
|   | 550 | DTP | Service Adjudication Date | O | 1 | |   |   |   | |   | |   | |   | |   |
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|   | 555 | SE | Transaction Set Trailer | M | 1 | |   |   |
|   |