Preadmission services performed in a hospital outpatient setting within one day prior to hospital admission must be billed as hospital inpatient services.
Wash. Admin. Code § 296-23A-0170
Statutory Authority: RCW 51.04.020, 51.04.030 and 51.36.080. 97-06-066, § 296-23A-0170, filed 2/28/97, effective 4/1/97.