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Earnings Type Home Page

Earnings Type & Description


Earn Type informational pages are provided as a historical reference tool for eligibility and rate information. If you have questions on how pay is processed in Workday, please contact the Integrated Service Center (ISC) or call 206-543-8000

Earnings Type When Is It Used? Employment Type(s)/Limitations How Calculated / FTE / How Initiated


WSNA 3rd Shift Differential

Premium paid to Registered Nurses for time worked in which the majority of hours fall between 11pm and 7am.

Applies to all hours of qualifying shift for salaried employees, and to only those hours actually worked between 11pm and 7am for hourly employees.

Employees receive shift premium for all work and paid leave time used unless temporary assignment to non-qualifying shift is greater than 5 consecutive working days.

(For Registered Nurse permanent shift, see PS4.)

Contract Classified


  • 8895 Registered Nurse 2
  • 8896 Registered Nurse 3

Use limited to these job class codes.

Eligible hours x $4.25 per hour


Department - ETR/PTR