Versions of 42 CFR 493.53 - Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures on LawServer 2024 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2023 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2022 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2021 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2020 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2019 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2016 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2015 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2014 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2010 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures 2009 42 CFR 493.53 – Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures