Massachusetts § 9D - Application of Secs. 9C to 9K

Full text of Massachusetts Massachusetts General Laws § 9D — Application of Secs. 9C to 9K, with citation guidance and answers to common questions.

§ 9D. Application of Secs. 9C to 9K

Section 9D. The provisions of sections nine C to nine K, inclusive, shall not apply to services performed in any of the following areas:

(a) The practice of dentistry or dental hygiene as defined in sections fifty and fifty-one.

(b) The practice of manipulative therapy or chiropractic.

(c) The measurement of the powers or range of human vision or the determination of the accommodation and refractive states of the human eye or the scope of its functions in general or the fitting or adaptation of lenses or frames for the aid thereof.

(d) The prescribing or directing the use of, or using, any optical device in connection with ocular exercises, visual training, vision training or orthoptics.

(e) The prescribing of contact lenses for, or the fitting or adaptation of contact lenses to, the human eye.

(f) The practice of podiatry as defined in section thirteen.

Nothing in clauses (c), (d), or (e) shall preclude the performance of routine visual screening by a physician assistant.

The provisions of sections nine C to nine K, inclusive, shall not apply to the practice of ophthalmology or to the use of trained assistants by ophthalmologists.

Source: official Massachusetts text · Last verified 2026-08-27

Frequently Asked Questions About Massachusetts § 9D

What does Massachusetts General Laws § 9D cover?

Section 9D ("Application of Secs. 9C to 9K") is part of the Massachusetts General Laws, the codified statutory law of Massachusetts. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Massachusetts § 9D?

A common citation format is "Massachusetts General Laws § 9D" (Massachusetts). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Massachusetts law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Massachusetts official source linked on this page or consult a licensed Massachusetts attorney.

How does Massachusetts § 9D apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Massachusetts can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Massachusetts.