Self-Insurance Medical Bill Interest Calculator

Payment of fees and medical charges — RCW 51.36.085 (leg.wa.gov).

Things to remember:

  • All dates should be entered in mm/dd/yyyy format.
  • All amounts should be in U.S. dollars.
Date Bill Received (Mailing date + 5 days)
or Claim Allowance Date
 Maximum Fee or Balance Due Interest Accrual Date
 
Payments
Date of Payment Payment Amount or $0 Interest Accrued
  


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