• Integration Overview
  • Consumer Payments
  • Consumer Billing
  • Healthcare
  • Disbursement Hub

Consumer Payments

  • Consumer Initiated Payments
  • Staff Initiated Payments
  • Payment Plans
  • Tokenization
  • Automatic Payment Collection
    • Automatic Payments Enrollment
    • Automatic Payments Trigger
      • Balance File Specification
      • Balance File Acknowledgement
    • Auto Payment Collect Batch Enrollment
      • Batch Unenrollment
    • Enhanced Enrollment File
    • Automatic Payments Sign Up File
  • Receipts
  • Voids
  • Refunds
  • Payment Posting
    • Polling Payment Response
    • Posting File Formats
      • EOD Posting File 1.4
      • EOD Posting File 1.3
      • EOD Posting File 1.2.2
      • EOD Posting File 1.2/1.2 CR
      • EOD Posting File 1.2.1
      • EOD Posting File 1.1/1.1 CR
      • EOD Posting File 1.1.1
      • EOD Posting File 1.0
      • EOD Posting File X12 835 1.0
      • EOD Posting File X12 835 2.0
      • EOD Posting File Lockbox A
      • EOD Posting File Lockbox A1.1
      • EOD Posting File Lockbox A v2
      • EOD Posting File Lockbox B
      • EOD Posting File Lockbox C
      • EOD Posting File Lockbox C v2
      • EOD Posting File Lockbox D
      • EOD Posting File Lockbox E
      • EOD Posting File Lockbox F
      • EOD Posting File Lockbox G
      • EOD Posting File Lockbox G v2
      • EOD Posting File LockBox H
      • EOD Posting File Lockbox I v1
      • EOD Posting File Lockbox L
      • Member Payments EOD Posting File v1.0
      • Payment Deposit File 1.0
      • Payment Deposit File 2.0
    • Webhook
    • Payment Interface Testing
    • Payment Transaction Import
      • Payment Transaction Import Data Fields
      • IDF Acknowledgement Data Fields
  • PCI Compliance
    • Recommended Options for PCI Compliance
    • Software Development Impact of PCI Compliance
    • Hosting Impact of PCI Compliance
    • P2PE Devices
  • Consumer Profile
    • Consumer Experience
    • Staff Experience
  • Digital Wallet
  • Google Pay
  • Member Payments
    • Manage Member Payment Methods
    • New Member Payment
    • View Member Payment History
    • View Member Payment Receipt
    • Member Payments Webhook
  • Member Effectuation
  • Member IDF Import v1.1
  • User Management
  • Request Sandbox API Key
  • Contact
  • Terms of Use
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InstaMed Developer Portal
  • Integration Overview
  • Consumer Payments
  • Consumer Billing
  • Healthcare
  • Disbursement Hub
  • Consumer Initiated
    • In App Apple Pay
  • Staff Initiated
  • Payment Plans
  • Tokenization
  • Automatic Payment Collection
    • Enrollment
    • Trigger
      • Balance File Specification
      • Balance File Acknowledgement
    • Batch Enrollment
      • Batch Unenrollment
    • Enhanced Enrollment File
    • Sign Up File
  • Receipts
  • Voids
  • Refunds
  • Payment Posting
    • Polling Payment Response
    • Posting File Formats
      • EOD Posting File 1.4
      • EOD Posting File 1.3
      • EOD Posting File 1.2.2
      • EOD Posting File 1.2/1.2 CR
      • EOD Posting File 1.2.1
      • EOD Posting File 1.1/1.1 CR
      • EOD Posting File 1.1.1
      • EOD Posting File 1.0
      • EOD Posting File X12 835 1.0
      • EOD Posting File X12 835 2.0
      • EOD Posting File Lockbox A
      • EOD Posting File Lockbox A1.1
      • EOD Posting File Lockbox A v2
      • EOD Posting File Lockbox B
      • EOD Posting File Lockbox C
      • EOD Posting File Lockbox C v2
      • EOD Posting File Lockbox D
      • EOD Posting File Lockbox E
      • EOD Posting File Lockbox F
      • EOD Posting File Lockbox G
      • EOD Posting File Lockbox G v2
      • EOD Posting File LockBox H
      • EOD Posting File Lockbox I v1
      • EOD Posting File Lockbox L
      • Member Payments EOD Posting File v1.0
      • Payment Deposit File 1.0
      • Payment Deposit File 2.0
    • Webhook
    • Payment Interface Testing
    • Payment Transaction Import
      • Payment Transaction Import Data Fields
      • IDF Acknowledgement Data Fields
  • PCI Compliance
    • Recommended Options
    • Software Development Impact
    • Hosting Impact
    • P2PE Devices
  • Consumer Profile
    • Consumer Experience
    • Staff Experience
  • Digital Wallet
  • Google Pay
  • Member Payments
    • Manage Payment Methods
    • New Payment
    • View Payment History
    • View Receipt
    • Webhook
  • Member Effectuation
  • Member IDF Import v1.1
  • User Management
  • Request Sandbox API Key
  • Contact
  • Terms of Use

EOD Posting File Lockbox L

Lockbox Version L of the EOD Posting File can be used to work with specific Patient Accounts Receivable systems. The trailer record includes a summary line balancing the payments included in the file and can be used with both Encounter and Statement ID posting. Contact your Implementations Manager for further information.

File Name Standard: “Lockbox_[BusinessDate].lckbx”

File Format: Pipe Delimited

FieldElement NamePt Acct AttributeHNAM AttributeComments
1Segment IDN/AN/ASend “D” which indicates the detail record.
2Billing entityN/ASend billing entity for each facility. Determines the A/R the payment belongs to.
3IdentifierSend “1” for statement level. Send “2” for FIN or encounter level.
Indicator
4Billing IdentifierPFT_REQUEST->Payment[iPmtIdx]->corsp_activity_idStatement number or FIN depending on indicator in field 3 (if recurring send recurring sequence (i.e., -1, -2, etc.)).
PFT_REQUEST->Payment[iPmtIdx]->pft_encntr_id
4Payment amountPFT_REQUEST->Payment[iPmtIdx]->Payment_Amountbtf.trans_total_amountImplied decimal (i.e., 2800 would be $28).
5Payment datePFT_REQUEST->Payment[iPmtIdx]->Check_Datebtf.check_dateYYYYMMDD
6Payment methodPFT_REQUEST->Payment[iPmtIdx]->payment_method_cdbtf.payment_method_cdThis is an optional field. If no payment method is sent, will default to Check.
Send payment method alias from CS 20589 and FSI will translate into code value to be processed by engineering code. 
Possible values:
Cash
Cashiers Check
Check
Credit Card
Electronic Fund Transfer
Traveler's Check
Money Order
7Check NumberPFT_REQUEST->Payment[iPmtIdx]->payment_number_descbtf.payment_num_descCheck Number
FieldElement NameProFit AttributeHNAM AttributeComments
1segment_idN/AN/ASend “T” which indicates the trailer record.
2total recordsNbr_PaymentsN/ATotal records, zero filled.
3process datePFT_REQUEST->Process_Datebt.post_dt_tmYYYYMMDD
4total amountPFT_REQUEST->Batch_Total_Amountbt.pay_stated_totalTotal the detail record payment amounts. Implied decimal. Zero filled.

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InstaMed is a wholly owned subsidiary and is a registered MSP/ISO of JPMorgan Chase Bank, N.A. Additionally, InstaMed is a registered ISO of Wells Fargo Bank, N.A., Concord, CA; a registered ISO of U.S. Bank, N.A.; and a registered MSP/ISO of Elavon, Inc. Georgia.

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