This page contains information you can use to exchange healthcare transactions with Key Select using Stedi.
Use any of the following payer IDs to send transactions to Key Select using Stedi APIs or SFTP. Read the docs
Primary Payer ID
37321
Stedi Payer ID
XPANG
Payer ID aliases
37321, 4933, 5880
Coverage types
Medical
Supported transactions
Use Stedi to exchange the following transactions with Key Select using APIs or SFTP. Send transactions as JSON or raw EDI files.
Eligibility & benefit verification
Supported
Eligibility checks
(270/271)
Verify member coverage and benefits by sending real-time and batch eligibility checks to Key Select.
Not supported
Coordination of benefits checks
(COB)
Submit coordination of benefit checks to Key Select to determine if a member has overlapping coverage with another plan and determine each payer's responsibility for paying claims.
Claims processing
Not supported
Real-time claim status
(276/277)
Check on the status of a claim previously submitted to Key Select in real-time by sending a claim status check (276/277).
Supported
Professional claims
(837P)
Submit professional claims to Key Select and receive 277 claim acknowledgments asynchronously.
Supported
Institutional claims
(837I)
Submit institutional claims to Key Select and receive 277 claim acknowledgments asynchronously.
Supported, enrollment required
Claim payments
(835 ERA)
Receive electronic remittance advice (ERAs) from Key Select to review full payment details.
Not supported
Dental claims
(837D)
Submit dental claims to Key Select and receive 277 claim acknowledgments asynchronously.
Not supported
Unsolicited claim attachments
(275)
Receive unsolicited attachments for claims submitted to Key Select.
Get started
Use Stedi's APIs to get fast and reliable connectivity to Key Select and start processing healthcare claims and eligibility checks within minutes.
Start processing healthcare claims and eligibility checks with Stedi and Key Select today.