|   | Pos | Id | Segment Name | Req | Max Use | Repeat | Notes | Usage |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Loop ID - 2000A | 1 | | | |   |
|   | 010 | HL | Utilization Management Organization (UMO) Level | M | 1 | |   |   |   | |   |
| Loop ID - 2010A | 1 | | | |   | |   |
|   | 170 | NM1 | Utilization Management Organization (UMO) Name | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2000B | 1 | | | |   |
|   | 010 | HL | Requester Level | M | 1 | |   |   |   | |   |
| Loop ID - 2010B | 1 | | | |   | |   |
|   | 170 | NM1 | Requester Name | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Requester Supplemental Identification | O | 8 | |   |   |   | |   | |   |
|   | 200 | N3 | Requester Address | O | 1 | |   |   |   | |   | |   |
|   | 210 | N4 | Requester City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 220 | PER | Requester Contact Information | O | 1 | |   |   |   | |   | |   |
|   | 240 | PRV | Requester Provider Information | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2000C | 1 | | | |   |
|   | 010 | HL | Subscriber Level | M | 1 | |   |   |   | |   |
|   | 070 | DTP | Accident Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Last Menstrual Period Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Estimated Date of Birth | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Onset of Current Symptoms or Illness Date | O | 1 | |   |   |   | |   |
|   | 080 | HI | Subscriber Diagnosis | O | 1 | |   |   |   | |   |
| Loop ID - 2010C | 1 | | | |   | |   |
|   | 170 | NM1 | Subscriber Name | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Subscriber Supplemental Identification | O | 9 | |   |   |   | |   | |   |
|   | 250 | DMG | Subscriber Demographic Information | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2000D | 1 | | | |   |
|   | 010 | HL | Dependent Level | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Accident Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Last Menstrual Period Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Estimated Date of Birth | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Onset of Current Symptoms or Illness Date | O | 1 | |   |   |   | |   |
|   | 080 | HI | Dependent Diagnosis | O | 1 | |   |   |   | |   |
| Loop ID - 2010D | 1 | | | |   | |   |
|   | 170 | NM1 | Dependent Name | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Dependent Supplemental Identification | O | 3 | |   |   |   | |   | |   |
|   | 250 | DMG | Dependent Demographic Information | O | 1 | |   |   |   | |   | |   |
|   | 260 | INS | Dependent Relationship | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2000E | >1 | | | |   |
|   | 010 | HL | Service Provider Level | M | 1 | |   |   |   | |   |
|   | 160 | MSG | Message Text | O | 1 | |   |   |   | |   |
| Loop ID - 2010E | 3 | | | |   | |   |
|   | 170 | NM1 | Service Provider Name | O | 1 | |   |   |   | |   | |   |
|   | 180 | REF | Service Provider Supplemental Identification | O | 7 | |   |   |   | |   | |   |
|   | 200 | N3 | Service Provider Address | O | 1 | |   |   |   | |   | |   |
|   | 210 | N4 | Service Provider City/State/ZIP Code | O | 1 | |   |   |   | |   | |   |
|   | 220 | PER | Service Provider Contact Information | O | 1 | |   |   |   | |   | |   |
|   | 240 | PRV | Service Provider Information | O | 1 | |   |   |   | |   | |   |
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| Loop ID - 2000F | >1 | | | |   |
|   | 010 | HL | Service Level | M | 1 | |   |   |   | |   |
|   | 020 | TRN | Service Trace Number | O | 2 | |   |   |   | |   |
|   | 040 | UM | Health Care Services Review Information | O | 1 | |   |   |   | |   |
|   | 060 | REF | Previous Certification Identification | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Service Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Admission Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Discharge Date | O | 1 | |   |   |   | |   |
|   | 070 | DTP | Surgery Date | O | 1 | |   |   |   | |   |
|   | 080 | HI | Procedures | O | 1 | |   |   |   | |   |
|   | 090 | HSD | Health Care Services Delivery | O | 1 | |   |   |   | |   |
|   | 100 | CRC | Patient Condition Information | O | 6 | |   |   |   | |   |
|   | 110 | CL1 | Institutional Claim Code | O | 1 | |   |   |   | |   |
|   | 120 | CR1 | Ambulance Transport Information | O | 1 | |   |   |   | |   |
|   | 130 | CR2 | Spinal Manipulation Service Information | O | 1 | |   |   |   | |   |
|   | 140 | CR5 | Home Oxygen Therapy Information | O | 1 | |   |   |   | |   |
|   | 150 | CR6 | Home Health Care Information | O | 1 | |   |   |   | |   |
|   | 160 | MSG | Message Text | O | 1 | |   |   |   | |   |
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|   | 280 | SE | Transaction Set Trailer | M | 1 | |   |   |
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