Allow Hyphen in Location PIN for SFLSI Segment

Settings > My Practice Settings > Provider > Edit Provider > Provider Plan PIN

The Location PIN field now supports the hyphen (–) character.
Hyphens are permitted alongside existing alphanumeric characters.
UI validation rules are updated to allow the expanded character set.
Existing Location PIN values remain unchanged and continue to function as before.

Navigate to Settings > My Practice Settings > Provider.
Select Edit Provider.
Open the Provider Plan PIN configuration.
Enter a Location PIN using allowed characters, including a hyphen if required by the payer.
Save the configuration.
The system stores the Location PIN exactly as entered.
When EDI files are generated, the Location PIN is included in the SFLSI segment without modification.

Allowed Characters Rule
- Alphanumeric characters (A–Z, a–z, 0–9)
- Hyphen (–)
- No other special characters are permitted
Entity Type Rule
- Hyphens are supported because the Location PIN represents a non-individual entity, aligning with payer requirements.
Frontend Validation Rule
- Validation is enforced at the UI level to restrict input to permitted characters only.
Persistence Rule
- The Location PIN is stored exactly as entered, including the hyphen.
EDI Integrity Rule
- The system does not strip or alter the hyphen when generating EDI files.
Backward Compatibility Rule
- Existing Location PIN values without hyphens continue to work without change.

Ensures compliance with payer-specific Location PIN formatting requirements.
Prevents SFLSI segment validation errors and downstream transaction rejections.
Reduces manual rework caused by configuration limitations.
Preserves EDI data integrity by transmitting identifiers as entered.
Maintains backward compatibility with existing provider and plan configurations.