MassHealth | Mass.gov
https://www.mass.gov/orgs/masshealthMassHealth Customer Service Center (800) 841-2900. Our customer service representatives are available Monday through Friday from 8 a.m. till 5 p.m. TTY (800) 497-4648. For people who are deaf, hard of hearing, or speech disabled. Show more less contact info.
MassHealth | Mass.gov
www.mass.gov › orgs › masshealthMassHealth Customer Service Center (800) 841-2900. Our customer service representatives are available Monday through Friday from 8 a.m. till 5 p.m. TTY (800) 497-4648. For people who are deaf, hard of hearing, or speech disabled. Show more less contact info.
MassHealth for Providers | Mass.gov
www.mass.gov › masshealth-for-providersPrior Authorization Line Call MassHealth Customer Service Center for LTSS Providers, Prior Authorization Line at (800) 862-8341. Hours: 8 a.m. to 6 p.m. ET, Monday through Friday, excluding holidays. Online. Email MassHealth Customer Service Center for LTSS Providers at support@masshealthltss.com.