Joint replacement marketing: same-day, pain-free and robotic claims, implant life, Medicare status and patient stories

A joint replacement page is read by a person who has lived with a painful hip or knee for years and is tired of pills, shots and canes, by a spouse who will be the one driving and cooking for the first weeks, and by a primary care office or physical therapist deciding where to send a patient who is ready to talk about surgery. The program may be a surgeon group, a hospital joint center or a surgery center that now sends some patients home the same day. Readers want to hear that they will walk out without pain and never think about the joint again, and they will find ads that say so. What can a program honestly say about recovery, implants and technique? How should same-day surgery, Medicare and outcome numbers read? This guide covers what the agencies say and how to turn it into pages, ads and referral materials that stay within the rules.

Seven related topics have their own guides and are not repeated here. Implant and brace clearance wording, injections and athlete endorsements across an orthopedic site are covered in our guide to orthopedic practice marketing. Device descriptions, the FDA safety communication and surgeon experience claims for robotic systems are covered in our guide to robotic surgery advertising. Facility ownership, accreditation and outpatient surgery pages are covered in our guide to ambulatory surgery center marketing. Posted package prices follow our guide to advertising cash prices, estimates for self-pay patients follow our guide to good faith estimates, and payment plans follow our guide to advertising patient financing. Stem cell and other injections offered as an alternative to surgery follow our guide to stem cell clinic advertising.

What NIAMS, MedlinePlus, FDA, CMS and Medicare say

A joint replacement page starts with who the surgery is for, what it can and cannot do, how recovery goes and what it costs the patient. The sources describe it this way:

• The NIAMS page Hip Replacement Surgery (last reviewed August 2023) says the goals of hip replacement include relieving pain, improving the function of the joint and increasing mobility. It says a provider may recommend other treatments first, such as pain medicines, physical therapy and exercise, activity changes and walking aids, and that surgery may not be recommended for people with certain health conditions. It says time in the hospital or surgical center varies with factors including overall health, that some people go home the same day while others stay in the hospital, and that the speed and completeness of recovery vary, with full recovery continuing over the year after surgery. It lists loosening, wear, fracture, dislocation and infection as complications that can lead to a revision surgery.
• The MedlinePlus page Hip Replacement (last updated June 25, 2025) says a hip replacement can relieve pain, help the joint work better and improve walking and other movements. It names dislocation as the leading problem after surgery, says the surgery can also cause blood clots and infections, and says a person with a hip replacement might need to avoid activities such as jogging and high-impact sports.
• The MedlinePlus page Knee Replacement (last updated December 26, 2023) says the goal is to relieve pain and help a person move better, and that the decision is based on overall health and how much the knee bothers the person. It says the majority of people who follow their recovery instructions can get back to nearly all normal daily activities within 3 to 6 weeks, that an artificial knee is not the same as a normal, healthy knee, and that a knee replacement does not last forever: after 15 to 20 years the parts may become loose or worn and another surgery may be needed. It lists infection, blood clots, heart attack, stroke, nerve damage and scarring as possible problems.
• The FDA page Computer-Assisted Surgical Systems (content current as of September 24, 2026) says a robotically-assisted surgical device is not actually a robot because it cannot perform surgery without direct human control, that such surgery may not be appropriate in all situations, and that patients can ask about their surgeon’s training and experience with these devices. It says the FDA does not supervise or provide accreditation for physician training.
• The CMS page Hospital Readmissions Reduction Program (page last modified September 21, 2026) lists a 30-day risk-standardized unplanned readmission measure for elective primary total hip and total knee arthroplasty among the hospital measures in the program.
• The Medicare.gov page Inpatient or outpatient hospital status affects your costs (checked October 30, 2026) says hospital status affects what a person pays and may affect whether Medicare covers care in a skilled nursing facility after the stay, that a person is an outpatient unless a doctor has written an order for admission, and that a person can be an outpatient even after a night in a regular hospital bed.

Two points shape the marketing. First, the agencies describe joint replacement as surgery that can relieve pain and help people move better, which is a strong message on its own, but they also describe risks, limits on activity, recovery that varies with overall health and implants that wear out, so no page promises a pain-free, permanent result. Second, where and how the surgery happens changes what the patient pays and what follows, so same-day and Medicare wording has to match the patient’s real status, not the program’s preferred story.

Who the surgery is for

The agencies describe joint replacement as a step after other treatments have not helped enough, decided with a surgeon on the basis of overall health and how much the joint limits daily life. A program page can describe that path: what the first visit covers, which other treatments the surgeon may suggest first, and how the decision is made. A quiz that tells a reader “you are a candidate” after five clicks skips the part the agencies put at the center.

Phrases that need rewriting:

• “Find out in 60 seconds if you need a new knee.” A web quiz cannot make that call. Say the quiz helps a reader prepare questions for a visit.
• “Skip the shots and therapy, go straight to a new hip.” NIAMS says a provider may recommend other treatments first. Describe surgery as one option the surgeon discusses.
• “Too young for a replacement? Not with us.” NIAMS says surgery can now succeed in younger people than in the past, and also that it may not be recommended for people with certain health conditions. Leave the decision to the visit.

Same-day, outpatient and length of stay claims

Same-day joint replacement is a real option at some programs, and NIAMS says some people go home the same day while others stay in the hospital, with the time depending on factors including overall health. A program can say it offers same-day surgery for patients the surgeon finds suitable, and what happens if a patient needs to stay. It cannot promise every reader a same-day discharge. If the surgery happens at a surgery center, the facility rules in our surgery center guide linked above apply.

Medicare.gov says a person can be an outpatient even after a night in a hospital bed, and that status affects costs and skilled nursing coverage after the stay. A page that says “overnight stay included” or “rehab facility covered after surgery” makes a promise about status and coverage that the program does not control. Tell readers to ask whether they will be an inpatient or an outpatient, and link the Medicare.gov page.

Phrases that need rewriting:

• “Home the same day, every time.” Time in the hospital varies with overall health, per NIAMS. Say same-day discharge is an option for suitable patients.
• “No hospital stay needed.” The surgeon and the patient’s health decide. Describe where surgery can take place and what happens if a stay is needed.
• “Medicare covers your rehab stay after surgery.” Coverage can depend on hospital status. Point readers to Medicare.gov and to their plan.

Pain-free, recovery time and back to sports claims

Under 15 U.S.C. 45, deceptive acts or practices in commerce are unlawful, and 15 U.S.C. 52 prohibits false advertisements likely to induce the purchase of drugs, devices, services or cosmetics. The FTC staff Health Products Compliance Guidance says claims about the health benefits or safety of health-related products require competent and reliable scientific evidence, and that an advertiser is responsible for the claims its ads convey, including implied ones.

For joint replacement, “relieve pain and help you move better” restates the agencies. “Pain-free for life” does not. MedlinePlus says an artificial knee is not the same as a normal, healthy knee, and that people with a replacement may need to avoid high-impact activities. A recovery time is also a claim. MedlinePlus gives 3 to 6 weeks for the majority of knee patients who follow their recovery instructions to get back to nearly all normal daily activities, and NIAMS says hip recovery continues over the year after surgery. Quote either one with its source, and do not shorten it into a promise.

Phrases that need rewriting:

• “Pain-free in days” or “walk out pain-free”. The agencies describe pain relief after recovery, not an absence of pain. Use their words.
• “Back on the court in a month” or “run again”. MedlinePlus says to avoid high-impact activities such as jogging and running. Say the surgeon will advise on activities.
• “A brand-new joint, just like the one you were born with”. MedlinePlus says an artificial knee is not the same as a normal, healthy knee.
• “Recover twice as fast with our protocol”. A comparison needs substantiation for the comparison itself. If the program cannot show it, leave it out.

Implant life and implant brands

MedlinePlus says a knee replacement does not last forever and that after 15 to 20 years the parts may loosen or wear. NIAMS says new technologies have improved parts so they handle more stress and last longer, and that surgeons seldom use metal-on-metal bearing surfaces because of complications. A page can use both lines with their sources. It cannot turn them into “lasts a lifetime”.

Name no implant maker or model in ads. A brand name in an ad invites a comparison the program has to support, and a sponsored mention raises the referral and disclosure questions below. Clearance and approval wording for implants is covered in our orthopedic guide linked above.

Phrases that need rewriting:

• “Lasts a lifetime” or “the last knee you will ever need”. MedlinePlus says knee parts may loosen or wear after 15 to 20 years.
• “The longest-lasting implant on the market”. This is a comparative claim about a product the program did not make. Leave it to the maker’s own labeling.
• “FDA-approved implant” for a cleared device. Use the device’s actual FDA status, as our orthopedic guide explains.

Robotic, navigation and minimally invasive claims

NIAMS says surgeons have learned to perform hip replacement with smaller incisions over time to limit trauma to soft tissue, and that incision size varies with the patient’s size, the joint problem and the surgeon’s preferences. The FDA says a robotically-assisted surgical device cannot perform surgery without direct human control and that such surgery may not be appropriate in all situations. A program can say its surgeons use a computer-assisted system for suitable patients. It cannot say the robot does the surgery, or that the system makes the result better, without evidence for that claim. Our robotic surgery guide linked above covers the full rules.

Phrases that need rewriting:

• “Robotic knee replacement: perfect results”. The FDA says the device is under the surgeon’s direct control. A result claim needs evidence.
• “Robotic is better than traditional surgery”. This is a comparative claim that needs substantiation for the comparison.
• “Tiny incision, no scar”. NIAMS says incision size varies with the patient and the joint problem, and MedlinePlus lists scarring among possible problems after knee surgery.

Risks, revision and outcome numbers

Every joint replacement page that lists benefits also needs the risks the agencies name: for hips, dislocation, blood clots and infection; for knees, infection, blood clots, heart attack, stroke, nerve damage and scarring. NIAMS lists the complications that can lead to a revision surgery. Put the risks on the same page as the benefits, in plain words, and say the surgeon will discuss them with the patient.

Readmission and complication numbers are claims. The CMS readmission measure for hip and knee replacement is risk-standardized, covers 30 days after the stay and is calculated for hospitals in the program. A surgeon group’s own count is a different number, built a different way. Quote a CMS result only with the measure, the period and a link, and only as the hospital’s result. Hospital ratings follow our guide to hospital star rating advertising.

Phrases that need rewriting:

• “Zero infections” or “no complications”. This is an outcome claim that needs substantiation, a stated method and a stated period, and MedlinePlus says there are risks after any surgery.
• “Our readmission rate beats the national average”. If you quote CMS, name the measure and period exactly as CMS publishes them and say whose result it is.
• “Safe for everyone”. MedlinePlus says age, general health and activity level affect the risk of a problem.

Prehab classes, rehab and home support

NIAMS describes the weeks before surgery: talking with the surgeon, exercises to build strength, quitting smoking, managing weight, arranging rides and setting up the home with safety bars, a raised toilet seat and a shower chair. After surgery, it describes exercises, physical therapy and, for some patients, a stay in a rehabilitation or skilled nursing facility. These make good pages: a joint class, a home checklist and a plain account of who helps after discharge.

A free joint class is still a marketing event. Say what it covers, who teaches it and that it is not a medical evaluation, and follow 16 CFR 251.1 for “free” offers. Therapy partners follow our guide to physical therapy marketing, rehab facilities follow our guide to inpatient rehab facility marketing, and home care follows our guide to home health agency marketing. Readers with a painful hip or knee and older relatives helping them need a site that works for them; our guide to website accessibility covers the standards.

Program and surgeon titles

Joint programs carry titles from outside bodies: program certifications, fellowship training, board certification and hospital awards. Use each title exactly as the [certifying body] states it, with the years it covers, and check the listing before each campaign. A hospital’s program title does not carry over to an outside clinic, and the FDA says it does not supervise or accredit physician training, so “FDA-certified robotic surgeon” describes something that does not exist. Training and board status follow our guide to physician bio pages and board certification, and award logos follow our guide to top doctor award advertising.

Referrals, device makers and partners

Joint programs grow through primary care offices, physical therapists, gyms, senior centers and implant sales teams. Under 42 U.S.C. 1320a-7b(b), the federal anti-kickback statute, it is a crime to knowingly and willfully offer, pay, solicit or receive any remuneration to induce or reward referrals of items or services payable by a federal health care program. Rules on referral fees are also set state by state. Our guide to patient and physician referrals covers the general rules.

For a joint replacement program, keep these points:

• Do not give gifts, meals, free services or payments to therapists, gyms, senior centers or referring offices in return for patients without counsel’s review.
• Money, staff time, events or ad funds from a device maker go to counsel before any agreement is signed; payments to physicians from manufacturers are also covered in our guide to Open Payments and the Sunshine Act.
• Seminar and class invitations say who is paying for the event.
• Practices that see Medicaid patients follow the rules in our guide to marketing to Medicaid patients.

Privacy, pixels and ads

A visit to a knee replacement page, a seminar sign-up or an intake form about hip pain says something about a person’s health. Keep bookings, intake answers, class sign-ups and page clicks out of tracking pixels and ad platform tools unless a written agreement covers them; our guide to tracking pixels on practice websites covers the setup. The Google Ads personalized advertising policy lists health among its sensitive interest categories and restricts targeting based on it. Ads can target by place and by search terms, and should not be built from a list of patients with arthritis.

Under 45 CFR 164.501, a reminder about the program’s own treatment for an individual, such as a pre-surgery class or a follow-up visit, can fall outside the definition of marketing, while a message that promotes a third party’s product generally needs a signed authorization under 45 CFR 164.508. Keep message text neutral, ask the patient how they want to be contacted, and put a line on every after-surgery message line: “If you think you are having a medical emergency, call 911.”

Patient stories

A patient who describes walking the dog again or climbing stairs without a rail can reassure a reader who has been putting surgery off. It is still one person’s experience. Under 16 CFR 255.2, an ad that shows one person’s result on a key attribute is likely to be read as what others will generally achieve, unless the advertiser has substantiation for that or clearly and conspicuously discloses what people can generally expect. “Pain-free and golfing three weeks later” is a results claim. Pair it with the agency wording that recovery varies with overall health and fitness, and that an artificial joint is not the same as a natural one.

Get a signed authorization under 45 CFR 164.508 where the program is a covered entity, and consent for any video or x-ray image that shows the person. Name no implant or system brand in the story, say if the patient received anything for taking part, and let the patient review the final cut. Our guide to testimonials and before and after photos covers the full rules.

Illustration: two joint replacement pages

Illustration: a page reads “Robotic knee replacement: walk out pain-free the same day. Our robot places your implant perfectly, and it lasts a lifetime. Zero infections last year. Medicare covers everything. Take our 60-second quiz to see if you qualify.” It promises a pain-free result, a same-day discharge for every reader, a robot doing the surgery, an implant that never wears out, an outcome number with no method and a coverage promise the program does not control.

Illustration: a second page for the same program reads “Knee replacement can relieve pain and help you move better, MedlinePlus says, when other treatments have not helped enough. [Clinician name, license] will talk with you about other options, the risks and whether surgery fits your health. Some patients go home the same day; others stay in the hospital, depending on their health. Ask us whether you will be an inpatient or an outpatient, because Medicare.gov says it affects your costs. MedlinePlus says knee parts may wear after 15 to 20 years. Join our joint class to learn how to get your home ready. Call [phone].” It uses the agencies’ wording, names the risks and the choices and promises nothing it cannot show.

Checklist before a joint replacement campaign goes live

• No pain-free, lifetime, perfect, zero-complication or back-to-sports claims for any surgery, implant or system.
• Agency wording for what surgery can do, with NIAMS or MedlinePlus named and dated, next to the risks the agencies list.
• Recovery times and implant life appear only as quoted agency figures with their sources.
• Same-day pages say discharge depends on the patient’s health and describe what happens if a stay is needed.
• Medicare and coverage wording points readers to Medicare.gov and their plan, and promises no status or coverage.
• No implant or robotic system brand in ads; device status matches FDA records; the surgeon, not the system, does the surgery.
• Readmission and outcome numbers appear only if substantiated, with the measure, period and source named; CMS results are described as hospital results.
• Program, fellowship and board titles match the certifying body’s current listing, with years.
• No gifts, meals or payments to referral sources, and no device maker funding, without counsel’s review.
• Bookings, class sign-ups and intake answers stay out of pixels and ad audiences; reminder text does not name the condition.
• Stories have signed authorizations, name no brand, disclose any payment and carry a statement of what people can generally expect.

Nonsurgical knee arthritis care, including injection offers, regenerative claims and free seminar meals, is covered in our guide to knee osteoarthritis clinic marketing.

How we help

We build websites, local search, Google Ads and AI front desk tools for independent practices and health businesses, including orthopedic groups and joint replacement programs. For a joint program, that means a site that describes surgery in NIAMS and MedlinePlus wording, puts risks next to benefits, explains same-day and Medicare status plainly and states titles exactly as the certifying body lists them, plus booking and class forms that keep diagnoses off the web and away from tracking tools. We do not decide who needs surgery; your surgeons do. Our tools are built with HIPAA in mind. We confirm in writing what a BAA covers before any patient information flows through a tool, and if it is not covered, we do not route patient information through it. We are not a healthcare provider and we do not give legal or medical advice. We do not sell lead lists and we do not pay for referrals. For the wider rules, see our healthcare marketing rules hub.

Sources

• NIAMS: Hip Replacement Surgery (last reviewed August 2023)
• MedlinePlus: Hip Replacement (last updated June 25, 2025)
• MedlinePlus: Knee Replacement (last updated December 26, 2023)
• FDA: Computer-Assisted Surgical Systems (content current as of September 24, 2026)
• CMS: Hospital Readmissions Reduction Program (page last modified September 21, 2026)
• Medicare.gov: Inpatient or outpatient hospital status affects your costs (checked October 30, 2026)
• 15 U.S.C. 45: Unfair methods of competition unlawful
• 15 U.S.C. 52: Dissemination of false advertisements
• FTC: Health Products Compliance Guidance (December 2022)
• 42 U.S.C. 1320a-7b: Criminal penalties for acts involving Federal health care programs
• 45 CFR 164.501: Definitions
• 45 CFR 164.508: Uses and disclosures for which an authorization is required
• 16 CFR 251.1: Guide concerning use of the word free and similar representations
• 16 CFR 255.2: Consumer endorsements
• Google Ads: Personalized advertising policy

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