7.2 Dental Advertising: The Seven Rules of Chapter 3100
Key Takeaways
- MN Rules 3100.6500 defines a false, fraudulent, misleading, or deceptive statement or claim through seven tests (items A–G), including partial disclosure that misleads in context, appeals to anxiety in an excessive or unfair way, and unsubstantiable claims of superiority.
- MN Rules 3100.6600 requires that an advertised routine service either include the components the rule lists — for examination, radiographs, denture, prophylaxis, and extractions — or disclose the components not included.
- If an advertisement states no time period, MN Rules 3100.6600, subpart 5 requires advertised fees to be honored for 30 days or until the next scheduled publication, whichever is later, and to be honored for anyone seeking the service during the stated period whether or not the service is actually rendered in that time.
- MN Rules 3100.6700 requires every advertisement to include the firm's, partnership's, or individual dentist's name and address; MN Rules 3100.6800 bars compensating a press, radio, television, or other media representative for professional publicity unless the fact of compensation is disclosed in that publicity.
- MN Rules 3100.7100 bars advertisements that reveal a patient's identity or personally identifiable information obtained in a professional capacity without a prior written waiver of confidentiality, and bars including — after one year — the name of any dentist formerly practicing at an advertised location.
7.2 Dental Advertising: The Seven Rules of Chapter 3100
Advertising is the single most rule-dense area of Minnesota dental regulation. Where infection control gets one subpart and recordkeeping gets one rule, advertising gets seven separate rules, 3100.6500 through 3100.7100. Candidates lose points here by treating "the advertising rule" as one thing. It is not. Learn which rule answers which question.
| Rule | Governs |
|---|---|
| 3100.6500 | Communicating a deceptive statement or claim |
| 3100.6600 | Advertising dental fees and services |
| 3100.6700 | Name and address in advertisement |
| 3100.6800 | News media compensation |
| 3100.6900 | Compensation for patient referral |
| 3100.7000 | Advertising dental specialty practice |
| 3100.7100 | Prohibited advertisements |
1. Deceptive Statements and Claims — MN Rules 3100.6500
The rule first states the prohibition broadly, and note whose conduct it reaches: "A person shall not, on behalf of the person, a partner, an associate, or any other dentist with whom the person is affiliated through a firm or association, use or participate in the use of any form of public communication containing a false, fraudulent, misleading, or deceptive statement or claim." Participating in a colleague's deceptive advertisement is itself a violation.
It then defines the offense through seven tests, items A through G. A statement is false, fraudulent, misleading, or deceptive if it:
| Item | Test |
|---|---|
| A | "contains a misrepresentation of fact" |
| B | "is likely to mislead or deceive because in context it makes only a partial disclosure of relevant facts" |
| C | "is intended or is likely to create false or unjustified expectations of favorable results" |
| D | "appeals to an individual's anxiety in an excessive or unfair way" |
| E | "contains material claims of superiority that cannot be substantiated" |
| F | "misrepresents a dentist's credentials, training, experience, or ability" |
| G | "contains other representations or implications that in reasonable probability will cause an ordinary, prudent person to misunderstand or be deceived" |
Three of these are easy to overlook and therefore worth flagging:
- Item B makes a literally true advertisement unlawful if the omission misleads in context — the "$79 new patient special" that omits the mandatory radiographs charge.
- Item D targets fear-based marketing — "the silent epidemic destroying your jaw" style copy.
- Item E does not ban superiority claims outright; it bans material ones that cannot be substantiated. Substantiation is the operative concept.
2. Fees and Services — MN Rules 3100.6600
Subpart 1: the five routine services and their required components
"If the following routine dental services are advertised, either the advertised service must include the listed components or the advertisement must disclose the components which are not included." The rule then defines each service:
| Service | What the rule says the advertised service comprises |
|---|---|
| Examination | "a documented diagnosis by the dentist of the oral cavity, including periodontal disease, occlusal discrepancies, caries, oral abnormalities, and the development of a treatment plan." If there are additional charges besides the examination fee for radiographs or a written itemized treatment plan, these charges must be disclosed in the advertisement. |
| Radiographs (X-rays) | "adequate X-rays of the oral structures to provide necessary radiographic study." |
| Denture | "either a complete maxillary or complete mandibular replacement of the natural dentition with artificial teeth." If the advertised denture is partially prefabricated, intended for partial replacement, intended as an emergency or temporary denture, or if the fee does not include a reasonable number of readjustments, that must be disclosed. |
| Prophylaxis (cleaning) | "the removal of calculus and stains from the clinically exposed surfaces of the teeth." |
| Extractions | "the removal of nonimpacted teeth, including necessary X-rays, anesthesia, preoperative, and postoperative care." |
The extraction definition is the trap. An advertised extraction fee is presumed to include radiographs, anesthesia, and pre- and post-operative care. A practice advertising "$95 extractions" and then charging separately for the anesthetic has either violated the rule or failed to disclose.
Subparts 2a through 5: the mechanics
- Set fees (subp. 2a): may be advertised "for any service where the dentist intends to charge a standard price for the service."
- Related services and additional fees (subp. 3): "Related services which may be required in conjunction with the advertised services, and for which additional fees will be charged, must be identified as such in the advertisement."
- Range of fees (subp. 4): "When a range of fees is advertised, the advertisement must disclose the basic factors on which the actual fees will be determined." A bare "$500–$2,500 for crowns" fails; the factors must be stated.
- Time period (subp. 5): "Advertised fees must be honored for those seeking the advertised services during the entire time period stated in the advertisement, whether or not the services are actually rendered in that time. If no time period is stated, the advertised fees shall be so honored for 30 days or until the next scheduled publication, whichever is later."
The default rule in subpart 5 has two halves candidates routinely drop: the entitlement attaches to seeking the service during the period, not to completing it; and the fallback is 30 days or the next scheduled publication, whichever is later — not simply 30 days.
3. Identification and Paid Publicity
MN Rules 3100.6700 — Name and address. One sentence: "Any advertising must include the firm's, partnership's, or individual dentist's name and address." This applies to every advertisement, including social posts and digital ads.
MN Rules 3100.6800 — News media compensation. "A person shall not compensate or give anything of value to a representative of the press, radio, television, or other communicative medium in anticipation of or in return for professional publicity unless the fact of compensation is made known in such publicity." The rule does not ban paid placements; it bans undisclosed ones. A sponsored segment or a paid influencer post is lawful only if the audience is told it was paid for.
MN Rules 3100.6900 — Compensation for patient referral. "A licensee shall not offer, give, receive, or agree to receive any fee or other compensation to or from a third party for the referral of a patient for dental services." The rule then preserves two practices explicitly: "Nothing contained in this part shall prohibit a licensee from providing a gift to a patient or from providing a credit for dental services to a patient."
4. Specialty Announcements — MN Rules 3100.7000
Subpart 1 lists twelve special areas of dentistry "recognized as suitable for the announcement of specialty dental practices": dental anesthesiology; dental public health; endodontics; oral and maxillofacial pathology; oral and maxillofacial radiology; oral and maxillofacial surgery; oral medicine; orofacial pain; orthodontics and dentofacial orthopedics; pediatric dentistry; periodontics; and prosthodontics.
Subpart 2 sets the education criterion: a dentist may advertise as a specialist in an area only "if the dentist has evidence of graduating from a postdoctoral specialty program accredited by the Commission on Dental Accreditation in any of the designated specialty areas of subpart 1."
Subpart 3 is the rule for everyone else, and it is quoted verbatim on examinations: a dentist who does not meet the criteria is not prohibited "from restricting a practice to one or more specific areas of dentistry. These dentists must not use the terms 'specialist,' 'specialty,' 'specializing,' or 'limited to.' The advertising must state that the services are being provided by a general dentist."
5. Prohibited Advertisements — MN Rules 3100.7100
The shortest rule in the group and one of the most frequently tested. "Advertisements shall not:
A. reveal a patient's identity or personally identifiable facts, data, or information obtained in a professional capacity without having first obtained a written waiver of patient confidentiality; or
B. after one year, include the name of any dentists formerly practicing at or associated with any advertised location."
Item A is the before-and-after photograph rule. The waiver must be written and must be obtained first. Verbal consent, or a signed general HIPAA authorization directed at treatment and payment, is not a written waiver of confidentiality for advertising use.
Item B gives a departing or retiring dentist's name a one-year shelf life on signage, letterheads, websites, and directory listings at that location. Combined with MN Stat. § 150A.11, subd. 1 — which requires that "the names of all of the participating dentists practicing under the name be clearly identified on letterheads and building or office signs" — the practical rule is that the list of names on the door must be current, and a departed colleague's name comes down within a year.
A Minnesota practice runs a newspaper advertisement reading only: "Complete Denture — $650." The denture offered is a partially prefabricated immediate denture, and the fee covers no readjustments. Under Minnesota Rules 3100.6600, subpart 1, what is the defect?
A dental practice publishes a monthly ad quoting "$59 New Patient Exam and Cleaning" but states no time period for the offer, and the next issue publishes in 45 days. Under Minnesota Rules 3100.6600, subpart 5, how long must the practice honor the advertised fee?
A dentist wants to publish before-and-after photographs of a patient's smile makeover on the practice website, and also wants to keep a retired partner's name on the office sign for continuity. Under Minnesota Rules 3100.7100, what does the rule require?
Which of the following is expressly permitted by Minnesota Rules 3100.6800 and 3100.6900?