2019 CFR > Title 42 > Chapter IV > Subchapter B > Part 419 – Prospective Payment System for Hospital Outpatient Department Services

2016 CFR > Title 42 > Chapter IV > Subchapter B > Part 419 – Prospective Payment System for Hospital Outpatient Department Services

2015 CFR > Title 42 > Chapter IV > Subchapter B > Part 419 – Prospective Payment System for Hospital Outpatient Department Services

2014 CFR > Title 42 > Chapter IV > Subchapter B > Part 419 – Prospective Payment System for Hospital Outpatient Department Services