Company lists · Data refreshed November 2026
Top 25 Patient advocacy services worldwide
RevenueBase identified 820 company matches for patient advocacy services worldwide as of November 2026 and tracks 10,208 professional contacts across them, including 3,461 with verified work emails. The United States is the largest market and Washington the largest hub.
This list covers company matches for patient advocacy services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for patient advocacy services follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest patient advocacy services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,206 contacts → | ||||
Exact match “United by one profound purpose: to reach EVERY PATIENT POSSIBLE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,124 contacts → | ||||
Exact match “Health Care For All (HCFA) is one of the nation's leading state-based, non-profit consumer health care advocacy organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,109 contacts → | ||||
Exact match “Caring for you in all ways.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,010 contacts → | ||||
Exact match “Healthcare is impossibly complex, and most people are left to navigate it alone.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 467 contacts → | ||||
Exact match “Snow Companies is the global leader in patient engagement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 298 contacts → | ||||
Exact match “At Hope, we help transform the experiences of illness, aging, and dying into opportunities to live well.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 288 contacts → | ||||
Exact match “PicnicHealth provides health navigation tools and clinical services to patients, and their caregivers and healthcare providers, equipping them to understand diagnoses, treatments…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 146 contacts → | ||||
Exact match “For 20 years, LaborFirst has been the leading healthcare navigation and advocacy provider, dedicated to supporting labor benefits plans and their members.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 143 contacts → | ||||
Exact match “Established in 1996, Patient Advocate Foundation has been breaking down healthcare barriers for patients diagnosed with chronic, life threatening and/or debilitating illnesses by…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 103 contacts → | ||||
Exact match “Conduit Health Partners™ connects patients and providers, partnering with your health system in patient navigation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 93 contacts → | ||||
Exact match “We provide person centred advocacy services for people with mental health needs, people with learning disabilities, people with physical or sensory impairments, acquired brain…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 90 contacts → | ||||
Exact match “Our mission is to provide adults and their caregivers the tools and services they need to effectively navigate their health and life options.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 89 contacts → | ||||
Exact match “Amaze Health empowers Americans to take charge of their healthcare.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 87 contacts → | ||||
Exact match “As an independent charity, all of the services we provide are free and confidential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 82 contacts → | ||||
Exact match “At HealthFund Solutions, we are an advocate to uninsured patients and a partner to hospitals and healthcare providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 77 contacts → | ||||
Exact match “Guardian Nurses provides patient advocacy and care management services to employees and members of corporations, unions, small businesses and private clients throughout the United…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 59 contacts → | ||||
Exact match “Citizens Advice Sheffield is Sheffield’s leading provider of advice and advocacy services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 55 contacts → | ||||
Exact match “Als je écht hoort wat er speelt, kun je gericht verder en werk je toe naar een passende en vooral mensgerichte oplossing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 52 contacts → | ||||
Exact match “Ez Health helps seniors navigate the increasingly maze-like healthcare system using a combination of humans and the latest AI advances.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 52 contacts → | ||||
Exact match “Ofrecemos un servicio integral de salud para mejorar la calidad de vida del paciente y adherencia a su tratamiento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 50 contacts → | ||||
Exact match “Disability Rights New York is the designated federal Protection & Advocacy System and Client Assistance Program for persons with disabilities in New York.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 47 contacts → | ||||
Exact match “Our charity has been delivering best practice health and social care advocacy from its Lancashire base since 1998.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 43 contacts → | ||||
Exact match “The Medicare Rights Center is a national, nonprofit organization dedicated to ensuring access to affordable health care for older adults and people with disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 41 contacts → | ||||
Exact match “No Appointment Needed The Medicare Resource Center was created to help you navigate the complexities of numerous options.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 41 contacts → | ||||
Exact match “Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “patient advocacy services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 820 patient advocacy services worldwide
See the full list, filter by size, metro and specialty, and access 3,461 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Patient advocacy services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for patient advocacy services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “patient advocacy services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 3,461 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Patient advocacy services by location
3 lists · largest firstEvery Patient advocacy services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “patient advocacy services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many patient advocacy services are there worldwide?
RevenueBase identified 820 company matches for patient advocacy services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Avalere Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most patient advocacy services?
The United States leads with 443 companies, followed by the United Kingdom (35) and Canada (25). Every patient advocacy services list by country and city is linked on this page.
Which city has the most patient advocacy services?
Washington leads with 14 company records, followed by New York (13) and Seattle (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,461 professional contacts with verified work emails tracked across these 820 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 820 patient advocacy services worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 patient advocacy services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 820 matching company records for patient advocacy services worldwide, with 10,208 tracked contacts and 3,461 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patient advocacy services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Avalere Healthavalerehealth.comHQ: London, DC, United KingdomReported employees: 1,001-5,000 | London, DC, United Kingdom | 1,001-5,000 | Exact match | 1,206 contacts → |
“United by one profound purpose: to reach EVERY PATIENT POSSIBLE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Health Care For ALLhcfama.orgHQ: Boston, MA, United StatesReported employees: Not recorded | Boston, MA, United States | Not recorded | Exact match | 1,124 contacts → |
“Health Care For All (HCFA) is one of the nation's leading state-based, non-profit consumer health care advocacy organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Health Advocatehealthadvocate.comHQ: Blue Bell, PA, United StatesReported employees: 1,001-5,000 | Blue Bell, PA, United States | 1,001-5,000 | Exact match | 1,109 contacts → |
“Caring for you in all ways.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Solacesolace.healthHQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 1,010 contacts → |
“Healthcare is impossibly complex, and most people are left to navigate it alone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Snow Companiessnow-companies.comHQ: Williamsburg, VA, United StatesReported employees: 201-500 | Williamsburg, VA, United States | 201-500 | Exact match | 467 contacts → |
“Snow Companies is the global leader in patient engagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hope Healthcarehopehcs.orgHQ: Fort Myers, FL, United StatesReported employees: 501-1,000 | Fort Myers, FL, United States | 501-1,000 | Exact match | 298 contacts → |
“At Hope, we help transform the experiences of illness, aging, and dying into opportunities to live well.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Picnichealthpicnichealth.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 288 contacts → |
“PicnicHealth provides health navigation tools and clinical services to patients, and their caregivers and healthcare providers, equipping them to understand diagnoses, treatments…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Laborfirstlaborfirst.comHQ: Mount Laurel, NJ, United StatesReported employees: 51-200 | Mount Laurel, NJ, United States | 51-200 | Exact match | 146 contacts → |
“For 20 years, LaborFirst has been the leading healthcare navigation and advocacy provider, dedicated to supporting labor benefits plans and their members.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Patient Advocate Foundationpatientadvocate.orgHQ: Hampton, VA, United StatesReported employees: 51-200 | Hampton, VA, United States | 51-200 | Exact match | 143 contacts → |
“Established in 1996, Patient Advocate Foundation has been breaking down healthcare barriers for patients diagnosed with chronic, life threatening and/or debilitating illnesses by…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Conduit Health Partnersconduithp.comHQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 103 contacts → |
“Conduit Health Partners™ connects patients and providers, partnering with your health system in patient navigation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cloverleaf Advocacycloverleaf-advocacy.co.ukHQ: Dewsbury, United KingdomReported employees: 201-500 | Dewsbury, United Kingdom | 201-500 | Exact match | 93 contacts → |
“We provide person centred advocacy services for people with mental health needs, people with learning disabilities, people with physical or sensory impairments, acquired brain…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sourcewisemysourcewise.comHQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 90 contacts → |
“Our mission is to provide adults and their caregivers the tools and services they need to effectively navigate their health and life options.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Amaze Healthamazehealth.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 89 contacts → |
“Amaze Health empowers Americans to take charge of their healthcare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  The Advocacy Peopletheadvocacypeople.org.ukHQ: Hastings, United KingdomReported employees: 51-200 | Hastings, United Kingdom | 51-200 | Exact match | 87 contacts → |
“As an independent charity, all of the services we provide are free and confidential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Healthfund Solutionshealthfundsolutions.comHQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 82 contacts → |
“At HealthFund Solutions, we are an advocate to uninsured patients and a partner to hospitals and healthcare providers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Guardian Nurses Healthcare Advocates, INCguardiannurses.comHQ: Flourtown, PA, United StatesReported employees: 51-200 | Flourtown, PA, United States | 51-200 | Exact match | 77 contacts → |
“Guardian Nurses provides patient advocacy and care management services to employees and members of corporations, unions, small businesses and private clients throughout the United…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Citizens Advice Sheffield Sheffield Citizens Advice And LAW Centrecitizensadvicesheffield.org.ukHQ: Sheffield, United KingdomReported employees: 51-200 | Sheffield, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Citizens Advice Sheffield is Sheffield’s leading provider of advice and advocacy services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Zorgbelang Brabant Zeelandzorgbelang-brabant.nlHQ: Pn, NetherlandsReported employees: 51-200 | Pn, Netherlands | 51-200 | Exact match | 55 contacts → |
“Als je écht hoort wat er speelt, kun je gericht verder en werk je toe naar een passende en vooral mensgerichte oplossing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  EZ Healthez.healthHQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 52 contacts → |
“Ez Health helps seniors navigate the increasingly maze-like healthcare system using a combination of humans and the latest AI advances.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  LSDMlsdm.globalHQ: Villa Adelina, ArgentinaReported employees: 11-50 | Villa Adelina, Argentina | 11-50 | Exact match | 52 contacts → |
“Ofrecemos un servicio integral de salud para mejorar la calidad de vida del paciente y adherencia a su tratamiento.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Disability Rights NEW Yorkdrny.orgHQ: Albany, NY, United StatesReported employees: 51-200 | Albany, NY, United States | 51-200 | Exact match | 50 contacts → |
“Disability Rights New York is the designated federal Protection & Advocacy System and Client Assistance Program for persons with disabilities in New York.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Advocacy Focusadvocacyfocus.org.ukHQ: Accrington, United KingdomReported employees: 51-200 | Accrington, United Kingdom | 51-200 | Exact match | 47 contacts → |
“Our charity has been delivering best practice health and social care advocacy from its Lancashire base since 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Medicare Rights Centermedicarerights.orgHQ: New York, DC, United StatesReported employees: 11-50 | New York, DC, United States | 11-50 | Exact match | 43 contacts → |
“The Medicare Rights Center is a national, nonprofit organization dedicated to ensuring access to affordable health care for older adults and people with disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Medicare Resource Centerresourcemedicare.comHQ: Dayton, OH, United StatesReported employees: 51-200 | Dayton, OH, United States | 51-200 | Exact match | 41 contacts → |
“No Appointment Needed The Medicare Resource Center was created to help you navigate the complexities of numerous options.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Discoverydiscoveryadvocacy.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 41 contacts → |
“Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 820 company matches
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Patient advocacy services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
814 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 820 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patient advocacy services by location
3 lists · largest firstEvery Patient advocacy services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for patient advocacy services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patient advocacy services did RevenueBase find worldwide?
The saved snapshot records 820 matching company records, 10,208 tracked contacts and 3,461 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 patient advocacy services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/patient-advocacy-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 patient advocacy services worldwide
RevenueBase records 820 matching company records for patient advocacy services worldwide, with 10,208 tracked contacts and 3,461 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patient advocacy services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Avalere Healthavalerehealth.com HQ: London, DC, United KingdomReported employees: 1,001-5,000 | London, DC, United Kingdom | 1,001-5,000 | Exact match | 1,206 contacts → |
“United by one profound purpose: to reach EVERY PATIENT POSSIBLE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Health Care For ALLhcfama.org HQ: Boston, MA, United StatesReported employees: Not recorded | Boston, MA, United States | Not recorded | Exact match | 1,124 contacts → |
“Health Care For All (HCFA) is one of the nation's leading state-based, non-profit consumer health care advocacy organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Health Advocatehealthadvocate.com HQ: Blue Bell, PA, United StatesReported employees: 1,001-5,000 | Blue Bell, PA, United States | 1,001-5,000 | Exact match | 1,109 contacts → |
“Caring for you in all ways.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Solacesolace.health HQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 1,010 contacts → |
“Healthcare is impossibly complex, and most people are left to navigate it alone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Snow Companiessnow-companies.com HQ: Williamsburg, VA, United StatesReported employees: 201-500 | Williamsburg, VA, United States | 201-500 | Exact match | 467 contacts → |
“Snow Companies is the global leader in patient engagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hope Healthcarehopehcs.org HQ: Fort Myers, FL, United StatesReported employees: 501-1,000 | Fort Myers, FL, United States | 501-1,000 | Exact match | 298 contacts → |
“At Hope, we help transform the experiences of illness, aging, and dying into opportunities to live well.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Picnichealthpicnichealth.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 288 contacts → |
“PicnicHealth provides health navigation tools and clinical services to patients, and their caregivers and healthcare providers, equipping them to understand diagnoses, treatments…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Laborfirstlaborfirst.com HQ: Mount Laurel, NJ, United StatesReported employees: 51-200 | Mount Laurel, NJ, United States | 51-200 | Exact match | 146 contacts → |
“For 20 years, LaborFirst has been the leading healthcare navigation and advocacy provider, dedicated to supporting labor benefits plans and their members.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Patient Advocate Foundationpatientadvocate.org HQ: Hampton, VA, United StatesReported employees: 51-200 | Hampton, VA, United States | 51-200 | Exact match | 143 contacts → |
“Established in 1996, Patient Advocate Foundation has been breaking down healthcare barriers for patients diagnosed with chronic, life threatening and/or debilitating illnesses by…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Conduit Health Partnersconduithp.com HQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 103 contacts → |
“Conduit Health Partners™ connects patients and providers, partnering with your health system in patient navigation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cloverleaf Advocacycloverleaf-advocacy.co.uk HQ: Dewsbury, United KingdomReported employees: 201-500 | Dewsbury, United Kingdom | 201-500 | Exact match | 93 contacts → |
“We provide person centred advocacy services for people with mental health needs, people with learning disabilities, people with physical or sensory impairments, acquired brain…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sourcewisemysourcewise.com HQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 90 contacts → |
“Our mission is to provide adults and their caregivers the tools and services they need to effectively navigate their health and life options.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Amaze Healthamazehealth.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 89 contacts → |
“Amaze Health empowers Americans to take charge of their healthcare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Advocacy Peopletheadvocacypeople.org.uk HQ: Hastings, United KingdomReported employees: 51-200 | Hastings, United Kingdom | 51-200 | Exact match | 87 contacts → |
“As an independent charity, all of the services we provide are free and confidential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Healthfund Solutionshealthfundsolutions.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 82 contacts → |
“At HealthFund Solutions, we are an advocate to uninsured patients and a partner to hospitals and healthcare providers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Guardian Nurses Healthcare Advocates, INCguardiannurses.com HQ: Flourtown, PA, United StatesReported employees: 51-200 | Flourtown, PA, United States | 51-200 | Exact match | 77 contacts → |
“Guardian Nurses provides patient advocacy and care management services to employees and members of corporations, unions, small businesses and private clients throughout the United…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Citizens Advice Sheffield Sheffield Citizens Advice And LAW Centrecitizensadvicesheffield.org.uk HQ: Sheffield, United KingdomReported employees: 51-200 | Sheffield, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Citizens Advice Sheffield is Sheffield’s leading provider of advice and advocacy services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Zorgbelang Brabant Zeelandzorgbelang-brabant.nl HQ: Pn, NetherlandsReported employees: 51-200 | Pn, Netherlands | 51-200 | Exact match | 55 contacts → |
“Als je écht hoort wat er speelt, kun je gericht verder en werk je toe naar een passende en vooral mensgerichte oplossing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | EZ Healthez.health HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 52 contacts → |
“Ez Health helps seniors navigate the increasingly maze-like healthcare system using a combination of humans and the latest AI advances.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | LSDMlsdm.global HQ: Villa Adelina, ArgentinaReported employees: 11-50 | Villa Adelina, Argentina | 11-50 | Exact match | 52 contacts → |
“Ofrecemos un servicio integral de salud para mejorar la calidad de vida del paciente y adherencia a su tratamiento.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Disability Rights NEW Yorkdrny.org HQ: Albany, NY, United StatesReported employees: 51-200 | Albany, NY, United States | 51-200 | Exact match | 50 contacts → |
“Disability Rights New York is the designated federal Protection & Advocacy System and Client Assistance Program for persons with disabilities in New York.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Advocacy Focusadvocacyfocus.org.uk HQ: Accrington, United KingdomReported employees: 51-200 | Accrington, United Kingdom | 51-200 | Exact match | 47 contacts → |
“Our charity has been delivering best practice health and social care advocacy from its Lancashire base since 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Medicare Rights Centermedicarerights.org HQ: New York, DC, United StatesReported employees: 11-50 | New York, DC, United States | 11-50 | Exact match | 43 contacts → |
“The Medicare Rights Center is a national, nonprofit organization dedicated to ensuring access to affordable health care for older adults and people with disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Medicare Resource Centerresourcemedicare.com HQ: Dayton, OH, United StatesReported employees: 51-200 | Dayton, OH, United States | 51-200 | Exact match | 41 contacts → |
“No Appointment Needed The Medicare Resource Center was created to help you navigate the complexities of numerous options.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Discoverydiscoveryadvocacy.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 41 contacts → |
“Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 820 company matches
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Patient advocacy services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
814 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 820 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patient advocacy services by location
3 lists · largest firstEvery Patient advocacy services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for patient advocacy services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patient advocacy services did RevenueBase find worldwide?
The saved snapshot records 820 matching company records, 10,208 tracked contacts and 3,461 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 patient advocacy services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/patient-advocacy-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗