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

Consumer Payments

  • SOAP
  • Consumer Initiated Payments
  • Staff Initiated Payments
  • Payment Plans
    • Payment Plan Notification v1.1 Data Fields
  • Tokenization
    • Tokenization: eCommerce – SOAP
  • 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
    • Sign Up File v1.1
  • Receipts
  • Voids
  • Refunds
  • Payment Posting
    • Polling Payment Response
    • Posting File Formats
      • AMEX File Specification
      • EOD Posting File 1.0
      • EOD Posting File 1.1/1.1 CR
      • EOD Posting File 1.1.1
      • EOD Posting File 1.2/1.2 CR
      • EOD Posting File 1.2.1
      • EOD Posting File 1.2.2
      • EOD Posting File 1.3
      • EOD Posting File 1.4
      • 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
      • Epic Recon Posting File
      • Interchange Daily File
      • Member Payments EOD Posting File v1.0
      • Monthly Fees Report
      • Payment Deposit File 1.0
      • Payment Deposit File 2.0
      • Payment Deposit File 3.0
    • 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 Vendor Integration
  • Request Sandbox API Key
  • Contact
  • Terms of Use
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InstaMed Developer Portal
  • Integration Overview
  • Consumer Payments
  • Consumer Billing
  • Healthcare Transactions
  • Disbursement Hub
  • SOAP
  • Consumer Initiated
    • In App Apple Pay
  • Staff Initiated
  • Payment Plans
    • Payment Plan Notification v1.1 Data Fields
  • Tokenization
    • Tokenization: eCommerce - SOAP
  • Automatic Payment Collection
    • Enrollment
    • Trigger
      • Balance File Specification
      • Balance File Acknowledgement
    • Batch Enrollment
      • Batch Unenrollment
    • Enhanced Enrollment File
    • Sign Up File
    • Sign Up File v1.1
  • Receipts
  • Voids
  • Refunds
  • Payment Posting
    • Polling Payment Response
    • Posting File Formats
      • AMEX File Specification
      • EOD Posting File 1.0
      • EOD Posting File 1.1/1.1 CR
      • EOD Posting File 1.1.1
      • EOD Posting File 1.2/1.2 CR
      • EOD Posting File 1.2.1
      • EOD Posting File 1.2.2
      • EOD Posting File 1.3
      • EOD Posting File 1.4
      • 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
      • Epic Recon Posting File
      • Interchange Daily File
      • Member Payments EOD Posting File v1.0
      • Monthly Fees Report
      • Payment Deposit File 1.0
      • Payment Deposit File 2.0
      • Payment Deposit File 3.0
    • 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 Vendor Integration
  • Request Sandbox API Key
  • Contact
  • Terms of Use

Posting File Formats

  • AMEX File Specification
  • EOD Posting File Version 1.0
  • EOD Posting File Version 1.1/1.1 CR
  • EOD Posting File Version 1.1.1
  • EOD Posting File Version 1.2/1.2 CR
  • EOD Posting File Version 1.2.1
  • EOD Posting File Version 1.2.2
  • EOD Posting File Version 1.3
  • EOD Posting File Version 1.4
  • EOD Posting File X12 835 Version 1.0
  • EOD Posting File X12 835 Version 2.0
  • EOD Posting File Lockbox Version A
  • EOD Posting File Lockbox Version A1.1
  • EOD Posting File Lockbox Version A v2
  • EOD Posting File Lockbox Version B
  • EOD Posting File Lockbox Version C
  • EOD Posting File Lockbox Version C v2
  • EOD Posting File Lockbox Version D
  • EOD Posting File Lockbox Version E
  • EOD Posting File Lockbox Version F
  • EOD Posting File Lockbox Version G
  • EOD Posting File Lockbox Version G v2
  • EOD Posting File Lockbox Version H
  • EOD Posting File Lockbox Version I v1
  • EOD Posting File Lockbox Version L
  • Epic Recon Posting File
  • Interchange Daily File
  • Member Payments EOD Posting File v1.0
  • Monthly Fees Report
  • Payment Deposit File 1.0
  • Payment Deposit File 2.0
  • Payment Deposit File 3.0

Build a better healthcare payments experience with InstaMed

Talk With an InstaMed Expert
  • Request Sandbox API Key
  • Contact
  • Terms of Use
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