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OPTUM API DEVELOPER PORTAL
Quick Start
Readme
Get Started with Optum APIs
API Onboarding
Security and Authorization V2
Generate an API Token
API Environments
Access the Optum APIs
Try Our APIs
API URLs and Endpoints
Using our Postman Collection
Using the Try It Interface
Sandbox Predefined Fields and Values
Sandbox API Values and Test Responses
Using Test Payers in the Sandbox
API Health Check
Troubleshoot APIs with Metadata
Metadata Search Feature
Glossary
Quick Reference
API RELEASE NOTES
API Release Notes
API WORKFLOW
Claims API Best Practices and Workflow
Claims Submission Workflow
Claims Rejected or Denied Workflow
Claim Processing and Reporting Workflow
Eligibility API Best Practices and Workflow
Payer Finder API Best Practices and Workflow
OPTUM API IMPLEMENTATION
Generate a Client SDK
ERROR MESSAGES
Overview
AAA Error Codes Requests and Possible Resolutions
Attachments Submission Error Messages
DNS Error
Eligibility Error Messages
Eligibility API: Unable to Process the Request at this Time
406 Error when running Auth Token Example
HTTP Error Response Codes
Institutional Claims Error Messages
Invalid Access Token Error in Sandbox
79 Invalid Participant Identification) Error
NPI Error
Other Payer Primary ID is Missing or Invalid
Patient Eligibility not Found with Entity
Professional Claims Error Messages
Proxy Error While generating Auth Token
Without Active Coverage (Subscriber) from a Medical Plan
Payer Finder API Error Types and their Format
API Examples
Overview
Access Sandbox Examples
Add a New Payer to Eligibility Trading Partner Payer List
Allowed Time Qualifier Reference
API Health Check
API Request Header
API Troubleshooting Tips
API Endpoint Usage
Associate Claims to ERA
Attach Multiple Files to a Transaction
Attachments Submission Error Messages
Query Specific Attachments Transaction
Attachments Request and Response from Payer
Attachments JSON-to-EDI Map in a Request
Bearer Token Request & Response
Benefits Information Codes
Check Attachments Submission Status
Check Claim Status
Claims Responses and Reports Request & Response
ClaimReference Field in Submission Response
Claim Status Request & Response
Claims Responses and Reports v2 Production Endpoints
Claim Status X12 EDI 276 Request & 277 Response
CMS1500/UB04 Claims Forms
Co-Insurance
Co-Payment
Contents of 277 and 835 Reports
Convert 277 or 835 Report
Important Contents of the 277 and 835 Reports
Corrected Claim in Appeals and Denials
Create a Sandbox Account
Delete Claims Responses and Reports Files from Mailbox
EDI to JSON Translation
Eligibility Request & Response
X12 EDI 270 Request & 271 Response
Eligibility Request_HTML.aspx Endpoint
Eligibility Request with Known tradingPartnerServiceId
Eligibility Response for Medicare Patient
Eligibility API Tips
Fetch Payer's Claim Number before Receiving ERA
Find Deductible and Co-pay in Eligibility Response
Find Prior Authorization Number
Find a Specific Attachments Transaction
Find a Submitted Request in ConnectCenter
Get Adjudication Message after Submitting a Claim
Get EOB Files for Payment Received from Payer
Get Exact Claim Details of Particular Claim
Handle Multiple Authorization Numbers per Claim
Payer Submissions with unsupported 275 Transactions and that do not accept Faxes
Include Primary claim Information for Secondary Claim in the API
Identify which Reports relate to which Patients
Institutional Claims for Medicare
Institutional Claims Request & Response
Institutional Claims Syntax Error Response
Integrated Rules Institutional Submission and Response
Integrated Rules Professional Request & Response
Interpret Service Level Information from Sandbox Response
JSON-to-EDI API Mapping
If Search Does not Show a Record
JSON Fields versus X12 EDI Loop Associated with a Field in 275 in an Attachments Request
Know if a Claim is forwarded to Payer
Manage Adjustment Codes from Payer in Claim Status API
Map X12 to CPT and/or ICD-10 Codes
Map 835s or 999s
Map Payers from one EMR to another
Metadata Search Request & Response
Payer Batch Totals Data File
Payer Finder Request & Response
Payer Finder Query Parameters
Payer Finder Tool for Payer Search
Unique List of Payer Information
Look up Provider NPI & Trading Partner Service ID
Download the Payer List to a CSV File
Payer Report Data File
Physical Mail Packet to Payer
Possible InsuranceTypeCodes
Primary, Secondary, and Tertiary Claims
Primary and Secondary Insurances-Create EDI 837p 5010 Claim for a Client
Prof. Claims Request and Response
Prof. Claims Add Modifiers to Services/Procedures/other Codes of a Claim
Rejections with Known Good File
Remediate Attachment Transaction Issues
Render Provider in Loop 2310B
Required Fields in ISA06 and ISA08
Resubmit a Denied Claim
Retrieve Specific Claim Status
Search an Eligibility Request by Transaction ID
Search Options to Optimize Queries
Search for a Specific File in Claims Responses and Reports V2
Send an EOB from the Primary Payer with the Claim
Send Fax Numbers to Payer
ServiceLines Array Record for a Dental Encounter
Set Up SFTP
Single 277 Claim Status Response
Solicited Attachments Transaction
Solicited Attachment Response to a 277R Transaction
Submit Claim with Remarks
Submit Edited Claims
Submit Providers Correctly
Submit Multiple Claims in Batches
Subscriber without an Active Medical Coverage
Submit Rejected Claims
Successful Attachments Transaction Response
Test Claims in Sandbox
Test different Professional Claims Validation and Submission Responses
Test Payer Accounts for each Attachments API Response Type
Test Production Data without Submitting for Processing
Test Rejected/Denied Claim
Timeline for Validation and Submission Updates
Translate a 277 EDI Claims Responses and Reports File to JSON
Translate an 835 EDI Claims Responses and Report File to JSON
Unsolicited Attachments Transaction
Unsolicited Attachments for a 275 Claim Transaction
Use Claim Filing Indicator Code
Use Code Snippets in Postman
Use Conditional Codes in Institutional Claims
Use Convert Report 276, 277, 835
Use Fieldset Argument in your Query
Use ServiceType Codes
Use Service Type Codes to Identify Business Group
Use Test Payers in Sandbox
Use Test API Response Types
Use the Test Payer Accounts for each Attachments API Response Type
Transaction Received by Change Healthcare Clearinghouse
Transaction Accepted by Change Healthcare Clearinghouse
Successful Receipt of Attachment by Payer
Acknowledge Attachment Receipt by Payer
Acceptance of Attachment by Payer
Partial Acceptance of Multiple Attachments
Rejection of Attachments Transaction by Change Healthcare Clearinghouse
Rejection of Attachment by Payer
Successful Fax Transmission
Rejected/Failed Fax Transmissions
Successful Fax Transmission
Failures to Fax Transmission
Failed Mail Attachments
Mailed Attachments
Track Information for Sent Transactions
Use STC Codes
Use TraceId in your Query Path
Validation Endpoint Issue
When to use Dependent Object
FREQUENTLY ASKED QUESTIONS
FAQs
Security and Authorization FAQs
Batch File Formats Supported
ConnectCenter FAQs
File Types Supported
Process after completing Providers' EDI Enrollment
Sandbox FAQs
MEDICAL NETWORK ELIGIBILITY V3
Eligibility V3 Getting Started
Use the Eligibility V3 API
Request Body Parameters
Use “Bare Minimum” Eligibility Requests
Response Body Contents
Eligibility JSON-to-EDI API Contents
Eligibility FAQs
MEDICAL NETWORK PROFESSIONAL CLAIMS V3
Professional Claims V3 Getting Started
Use the Professional Claims V3 API
Request Body Parameters
Response Contents - Professional Claims
Professional Claims JSON-to-EDI Contents
Professional Claims FAQs
MEDICAL NETWORK INSTITUTIONAL CLAIMS V1
Institutional Claims V1 Getting Started
Institutional Claims API JSON-to-EDI Contents
Institutional Claims FAQs
MEDICAL NETWORK INTEGRATED RULES PROFESSIONAL V1
Integrated Rules Professional V1 Getting Started
Integrated Rules Professional JSON-to-EDI Contents
Integrated Rules Professional FAQs
MEDICAL NETWORK INTEGRATED RULES INSTITUTIONAL V1
Integrated Rules Institutional V1 Getting Started
Integrated Rules Institutional Claims JSON-to-EDI Contents
Integrated Rules Institutional FAQs
MEDICAL NETWORK CLAIM STATUS V2
Claim Status V2 API Getting Started
Request Body Parameters
Response Contents
Claim Status API JSON-to-EDI Contents
Claim Status FAQs
MEDICAL NETWORK ATTACHMENTS RETRIEVAL V1
Attachments Retrieval V1 Getting Started
Attachments Retrieval JSON-to-EDI API Contents
Attachments Retrieval FAQs
MEDICAL NETWORK ATTACHMENTS SUBMISSION V1 API
Attachments Submission V1 Getting Started
Standard Attachment Transaction StatusCode Responses
Associating Attachment Submissions to a Claim
Attachment Submission API Use Cases and Results
Attachment Submissions API JSON-to-EDI Contents
Optum Batch Attachment Electronic Interchange Companion Guide
Trading Partners (Payer List) and Attachments Support
Attachments Submission FAQs
MEDICAL NETWORK ATTACHMENTS STATUS V1
Attachment Status V1 Getting Started
Attachments Status FAQs
MEDICAL NETWORK CLAIMS RESPONSES AND REPORTS V2 API
Claims Responses and Reports V2 Getting Started
Available Claims Responses and Reports V2
SD and SF Reports Mapping
Claims File Retrieval and Retention Best Practices
Claims Responses and Reports FAQs
DENTAL BENEFITS ADVISOR API
Change Log/Release Notes
MEDICAL NETWORK PAYER FINDER V1
Payer Finder V1 Getting Started
Payer Finder V1 API Parameters
Payer Finder FAQs
Enhanced eligibility api v1
Change Log/Release Notes
Frequently Asked Questions
Prior Authorization INQUIRY v1
Change Log/Release Notes
Frequently Asked Questions
Sandbox Test Responses
HTTP Error Response Codes
Suggest Edits
Response Codes
Updated 3 months ago
