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  • This page, Children's Medical Security Plan, is   offered by
  • MassHealth

Children's Medical Security Plan

The Children's Medical Security Plan (CMSP) provides coverage for primary and preventive medical and dental services to certain uninsured children who do not qualify for any other MassHealth types of coverage (other than MassHealth Limited).

The Children's Medical Security Plan is for children under the age of 19 who are Massachusetts residents at any income level, who do not qualify for
any other MassHealth types of coverage (other than MassHealth Limited).

What would you like to do?

All other tasks

Apply or enroll in CMSP/MassHealth 

What you need to know

Children's Medical Security Plan populations served  Services covered under the Children's Medical Security Plan  Children's Medical Security Plan copayment information  Children's Medical Security Plan physician information 

Contact Information

Phone

MassHealth Customer Service: Call Contact the Children's Medical Security Plan/MassHealth, MassHealth Customer Service: at (800) 841-2900

Office Hours: Monday through Friday, 8:00 a.m. to 5:00 p.m.

TDD/TTY: for people who are deaf, hard of hearing or speech disabled, call Call Contact the Children's Medical Security Plan/MassHealth, TDD/TTY: for people who are deaf, hard of hearing or speech disabled, call at 711

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