This page, Massachusetts' COVID-19 vaccination phases, is offered by

Massachusetts' COVID-19 vaccination phases

Learn more about the groups in each phase of the COVID-19 vaccine distribution timeline.

Below are the details of Massachusetts COVID-19 vaccine distribution plan. The plan includes three phases, which reflect several priorities: protecting our most vulnerable, maintaining health care system capacity, and addressing inequities in health care access and COVID-19 burden. 

If your group is not specifically listed in either Phase 1 or Phase 2, you will be eligible to receive the vaccine in Phase 3.

Table of Contents

Steps to get your vaccination

Step 1: Check your eligibility below or use our tool

Step 2: Preregister for a mass vaccination or regional collaborative location, or find a location and schedule your appointment

Vaccine Phases Graphic April 5, 2021

There are different ways to find a vaccine appointment:

Massachusetts’ preregistration system makes it easier to request and schedule an appointment. People can preregister for a COVID-19 vaccine appointment at mass vaccination locations and certain regional collaborative locations only. More locations will continue to be added.

Once you sign up for preregistration, you’ll receive weekly status updates. You can opt out at any time if you find an appointment elsewhere. Once an appointment is available, you’ll be contacted with the opportunity to book the appointment and have 24 hours to accept it.

Massachusetts receives a limited supply of COVID-19 vaccine doses from the federal government each week. Due to high demand and very limited supply, it may take several weeks to schedule an appointment or to be notified that an appointment is available.

Phase 1

Phase 2

Phase 3

Eligible April 19, 2021:

If your group is not specifically listed in either Phase 1 or Phase 2, you will be eligible to receive the vaccine in Phase 3, which will launch April 19, 2021.

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