For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

MEDICAL SERVICE CORPORATIONS

M.G.L. pt. Part I, tit. Title XXII, ch. c. 176B
in effect

M.G.L. c. 176B, § 1 Definitions

M.G.L. c. 176B, § 2 Incorporators; formation; articles of organization; certification

M.G.L. c. 176B, § 3 By-laws; joint service contracts; preferred provider arrangements

M.G.L. c. 176B, § 3A Contracts of reinsurance

M.G.L. c. 176B, § 3B Group medical service agreements; contribution percentages

M.G.L. c. 176B, § 4 Contracts for medical, chiropractic, visual, surgical, and other health services; approval, subscription certificates; classification of risks

M.G.L. c. 176B, § 4A Mental illness expenses; inclusion as benefits; biologically-based mental disorders; rape-related mental disorders; non-biologically-based mental disorders of children and adolescents under age 19

M.G.L. c. 176B, § 4AA Coverage for prosthetic devices and repairs

M.G.L. c. 176B, § 4AAA Coverage for diagnostic examinations for breast cancer; digital breast tomosynthesis screening, MRIs and ultrasounds

M.G.L. c. 176B, § 4BB Coverage for eligible dependents under 26 years of age or dependents mentally or physically incapable of earning their own living due to disability

M.G.L. c. 176B, § 4BBB Coverage for prescribed, ordered or dispensed opioid antagonists

M.G.L. c. 176B, § 4C Dependent coverage for newborn infants or adoptive children; inclusion of medical expenses as benefits

M.G.L. c. 176B, § 4CC Coverage for medically necessary hypodermic syringes or needles

M.G.L. c. 176B, § 4CCC Coverage for the provision of services by a recovery coach

M.G.L. c. 176B, § 4D Refusal to contract with blind or deaf persons; prohibition

M.G.L. c. 176B, § 4DD Coverage for diagnosis and treatment of autism spectrum disorder

M.G.L. c. 176B, § 4DD1/2 Coverage for treatment of Down syndrome through speech therapy, occupational therapy, physical therapy and applied behavior analysis services

M.G.L. c. 176B, § 4DDD Coverage for identified generic and brand name drug used to treat diabetes, asthma, and certain heart conditions

M.G.L. c. 176B, § 4E Diethylstilbestrol exposure; discrimination

M.G.L. c. 176B, § 4EE Coverage for children 21 years of age or younger for hearing aids and related services

M.G.L. c. 176B, § 4F Cardiac rehabilitation expense benefits

M.G.L. c. 176B, § 4FF Coverage for orally administered anticancer medications

M.G.L. c. 176B, § 4G Certified nurse midwife services benefits

M.G.L. c. 176B, § 4GG Coverage for abuse deterrent opioid drug products

M.G.L. c. 176B, § 4H Abortion, abortion-related care, prenatal, childbirth and postpartum care benefits; minimum coverage for in-patient care

M.G.L. c. 176B, § 4HH Preauthorization for substance abuse treatment not to be required

M.G.L. c. 176B, § 4I Cytologic screening and mammographic examination benefits

M.G.L. c. 176B, § 4II Coverage for medically necessary acute treatment or clinical stabilization services

M.G.L. c. 176B, § 4J Infertility diagnosis and treatment benefits

M.G.L. c. 176B, § 4K Nonprescription enteral formulas for home use

M.G.L. c. 176B, § 4KK Coverage for medical or drug treatments to correct or repair disturbances of body composition caused by HIV associated lipodystrophy syndrome

M.G.L. c. 176B, § 4L Chiropractic services benefits

M.G.L. c. 176B, § 4LL Filling of remaining portion of prescription for covered drug that is a narcotic substance earlier filled in lesser quantity

M.G.L. c. 176B, § 4M Standardized claim form

M.G.L. c. 176B, § 4MM Pain management access plan; non-medication and nonsurgical treatment; review; educational materials

M.G.L. c. 176B, § 4N Off-label drug use; cancer

M.G.L. c. 176B, § 4NN Coverage for tobacco use cessation counseling and tobacco cessation products

M.G.L. c. 176B, § 4O Medical service agreement coverage for bone marrow transplants

M.G.L. c. 176B, § 4OO Coverage for treatment of pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections and pediatric acute-onset neuropsychiatric syndrome

M.G.L. c. 176B, § 4P Off-label use of prescription drugs for HIV/AIDS treatment

M.G.L. c. 176B, § 4Q Coverage for licensed hospice services

M.G.L. c. 176B, § 4QQ Coverage for prescription eye drops

M.G.L. c. 176B, § 4R Scalp hair prostheses necessary due to cancer or leukemia treatment

M.G.L. c. 176B, § 4RR Coverage for mental health or substance use disorder services delivered through psychiatric collaborative care model

M.G.L. c. 176B, § 4S Items medically necessary for diagnosis and treatment of diabetes

M.G.L. c. 176B, § 4SS Coverage for medically necessary mental health acute treatment, community-based acute treatment, intensive community-based acute treatment

M.G.L. c. 176B, § 4T Subscription certificate benefits for services rendered by a nurse anesthetist or nurse practitioner

M.G.L. c. 176B, § 4TT Benefits for medically necessary emergency services programs

M.G.L. c. 176B, § 4U Emergency services provided to insureds for emergency medical conditions

M.G.L. c. 176B, § 4UU Coverage for annual mental health wellness examination

M.G.L. c. 176B, § 4V Coverage for human leukocyte or histocompatibility locus antigen testing

M.G.L. c. 176B, § 4VV Coverage for federally-defined preventive services

M.G.L. c. 176B, § 4W Outpatient services; hormone replacement therapy for peri and post menopausal women; contraceptive services; approved prescription contraceptive drugs or devises; exception

M.G.L. c. 176B, § 4WW Coverage for standard fertility preservation services

M.G.L. c. 176B, § 4X Coverage for patient care services provided under qualified clinical trials

M.G.L. c. 176B, § 4XX Coverage for postpartum depression and major depressive disorder screenings

M.G.L. c. 176B, § 4Y Coverage for speech, hearing and language disorders

M.G.L. c. 176B, § 4YY Coverage for the provision of medically necessary pasteurized donor human milk and donor human milk-derived products

M.G.L. c. 176B, § 4ZZ Coverage for universal postpartum home visiting services

M.G.L. c. 176B, § 5 Subscribers; qualifications, misrepresentation; open enrollment periods

M.G.L. c. 176B, § 5A Discrimination against abuse victims in terms of medical service plans

M.G.L. c. 176B, § 5B Medical service plans; genetic tests; discrimination based on genetic information

M.G.L. c. 176B, § 6 Subscription certificate; issuance; content

M.G.L. c. 176B, § 6A Limited extension of benefits

M.G.L. c. 176B, § 6B Divorced or separated spouses; continuation of eligibility for benefits

M.G.L. c. 176B, § 7 Contracts between corporation and care providers

M.G.L. c. 176B, § 7A Medicare supplemental group coverage; eligibility due to age or disability

M.G.L. c. 176B, § 7B Medicare supplemental group coverage; medical assistance recipients

M.G.L. c. 176B, § 7C Retroactive premium rate increase

M.G.L. c. 176B, § 7D Retroactive claims denial for behavioral health services

M.G.L. c. 176B, § 8 Annual statement; verification, form, violations

M.G.L. c. 176B, § 8A Financial statements; inclusion of electronic data processing equipment as asset

M.G.L. c. 176B, § 8B Applicability of chapter 176V to medical service corporations governed by this chapter

M.G.L. c. 176B, § 8C Applicability of chapter 176W to medical service corporations governed by this chapter

M.G.L. c. 176B, § 9 Inspection and examination of affairs of corporation; confidentiality and privilege; inability to pay providers; pro rata payments; termination of contract

M.G.L. c. 176B, § 10 Investments, sales, loans and places of deposit; approval; acquisition of real estate; leases; tax exemption; limit; special contingent surplus

M.G.L. c. 176B, § 11 Salaries, compensation or emoluments

M.G.L. c. 176B, § 12 Submission of disputes or controversies to board; privacy of patient information

M.G.L. c. 176B, § 13 Grounds for enjoining transaction of business; receivers

M.G.L. c. 176B, § 14 Liability of corporation; exemption from insurance laws; tax exemption

M.G.L. c. 176B, § 16 Operators of medical service plan

M.G.L. c. 176B, § 16A Payroll deductions of governmental employees

M.G.L. c. 176B, § 17 Enforcement

M.G.L. c. 176B, § 18 Contracts for administrative or other services; loans and investments

M.G.L. c. 176B, § 19 Payment of sums owed subscriber's estate

M.G.L. c. 176B, § 20 Disclosure of information; mental or nervous condition

M.G.L. c. 176B, § 21 Insolvency of health maintenance organization; replacement coverage

M.G.L. c. 176B, § 22 Statement provided to individuals provided with creditable coverage; report

M.G.L. c. 176B, § 23 Attribution of members to a primary care provider

M.G.L. c. 176B, § 24 Disclosure of patient-level data and contracted prices of individual health care services by carriers to providers

M.G.L. c. 176B, § 25 Coverage for health care services delivered via telehealth by a contracted health care provider

Source: Massachusetts General Court (malegislature.gov)URL: https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXXII/Chapter176BFetched: 10/20/2026