Home > Transactions > Procedure Entry Function > Attachments > Outside Lab
If a modifier 90 is sent with the charge via an interface, it will trigger the Outside Lab Attachment.
| Prompt | Response | Req | Len |
|---|---|---|---|
| Referral Source | Enter the code you want or click the magnifying glass to search the table. | 
|
1 |
| Ref Dr License # | Informational Only - will display the license number for the referral source selected. |
|
1 |
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