UCLA Health Survey Raises Questions People Can't Ignore

Last Updated: Written by Dr. Lila Serrano
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Is the UCLA California Health Survey Legitimate? Yes, It Is Fully Official

The UCLA California Health Survey-officially named the California Health Interview Survey (CHIS)-is 100% legitimate. It is the nation's largest state health survey, conducted since 2001 by the UCLA Center for Health Policy Research in official collaboration with the California Department of Public Health and the California Department of Health Care Services. If you received a letter, envelope with a $2 bill, or recruitment call, it is part of a scientifically randomized effort contacting over 250,000 California households. Participation is voluntary, completely confidential, and does not affect immigration status or government benefits.

Key Facts Confirming CHIS Legitimacy

The California Health Interview Survey has operated for more than 20 years, producing authoritative data used by policymakers, researchers, journalists, and healthcare providers across California. Its legitimacy is confirmed by multiple independent factors including official government partnerships, IRB oversight, public funding disclosures, and decades of published findings.

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  • Conducted by the UCLA Center for Health Policy Research, a recognized university research center
  • Officially partnered with California Department of Public Health and Department of Health Care Services
  • Overseen by the UCLA Office of Human Research Protection Program and California Committee for the Protection of Human Subjects
  • Funded by major public and private entities including DHCS, California Public Health Department, First 5 California, The California Endowment, and California HealthCare Foundation
  • Surveys more than 20,000 households annually across all 58 California counties
  • Data released annually through AskCHIS online tool and Public Use Files

How to Verify You're Being Contacted by the Real CHIS

Because the survey uses random address selection, some residents initially suspect fraud. However, several verification markers confirm authenticity:

  1. Your address was randomly selected by computer from all possible addresses in your area
  2. You received a secure access code letter with instructions to use it at chis.ucla.edu
  3. The adult survey takes approximately 45 minutes, adolescent section 20 minutes, child section 15 minutes
  4. The survey company handling contacts is SSRS, toll-free number 1-888-419-9725
  5. Support email is support@youropinionplease.com for survey access issues
  6. Official website is chis.ucla.edu and data tools are at askchis.com
  7. Physical contact address: UCLA Center for Health Policy Research, 10960 Wilshire Blvd., Suite 1550, (310) 794-0909

Official CHIS Data Sources and Contact Information

AttributeOfficial CHIS Details
Full NameCalifornia Health Interview Survey (CHIS)
Conducting OrganizationUCLA Center for Health Policy Research
Year Launched2001 (over 20 years of data)
Annual Sample Size20,000+ households, 50,000+ Californians surveyed per cycle
Geographic CoverageAll 58 California counties
Survey FrequencyContinuous data collection; 2-year cycles
Official Websitechis.ucla.edu
Data Search Toolaskchis.com (free registration required)
Survey Phone Number1-888-419-9725 (SSRS)
UCLA Contact Phone(310) 794-0909
UCLA Contact Emailchpr@ucla.edu
Principal InvestigatorNinez A. Ponce, PhD, MPP
CHIS DirectorTodd Hughes

Common Topics Covered in CHIS

The CHIS questionnaire covers more than 100 health topics, making it the most comprehensive state health survey in the United States. Topics include access to care, health insurance coverage, mental health, asthma, diabetes, cancer, COVID-19, smoking, alcohol use, diet, oral health, immigrant health, intimate partner violence, food insecurity, child care, caregiving, discrimination, and climate change.

Historical Context: CHIS Impact Over 20+ Years

The CHIS survey has played a crucial role in shaping California health policy for over two decades. In 2012, CHIS transitioned from a biennial model to continuous data collection, enabling more timely insights into public health trends. The 2022 CHIS data released in October 2023 highlighted findings on access to care, mental health, health insurance, hate incidents, food insecurity, intimate partner violence, and COVID-19.

Dr. Robert K. Ross previously stated, \"The California Health Interview Survey is a critical tool for informing the most important health policy decisions that confront us\". A $2.75 million grant from The California Endowment in 2007 supported the 2007 CHIS, demonstrating long-term institutional commitment.

Warning Signs of Imposter Surveys vs. Real CHIS

While CHIS itself is legitimate, scammers occasionally impersonate reputable surveys. Here's how to distinguish the real survey from imitations:

Verification FactorReal CHISImposter/Fake Survey
Official Websitechis.ucla.edu Non-UCLA domains
Phone Number1-888-419-9725 (SSRS) Unknown or personal numbers
Asks for MoneyNever requests paymentRequests fees or donations
Sells ProductsNever sells anything Promotes products/services
Asks for SSN/Bank InfoNever requests sensitive financial dataRequests SSN or bank details
Data Released PubliclyYes, at askchis.com No public data available
IRB OversightYes, UCLA Human Research Protection No ethical oversight disclosed

Why CHIS Data Matters for California

California is home to 39 million residents with unique health experiences. CHIS provides reliable data that policymakers, advocates, healthcare providers, community organizations, researchers, and journalists need to assess health aspects, identify inequities, and fight for policies improving Californians' lives. The survey's statistically representative sample gives a detailed picture of health and healthcare needs across California's large and diverse population.

Early results from each round become available in the fall, with previous rounds accessible through chis.ucla.edu. The information collected helps researchers, the public, and government better understand health problems and difficulties in getting healthcare, enabling improvements to public health programs and the healthcare system.

Final Verification Checklist

Before participating, confirm these legitimacy indicators:

  • Website URL is chis.ucla.edu or askchis.com
  • Phone number matches 1-888-419-9725 (SSRS)
  • Letter includes secure access code for survey login
  • No requests for money, SSN, or bank account information
  • Disclosure of UCLA Center for Health Policy Research as conductor
  • Mention of California state government partnership
  • Reference to voluntary participation and confidentiality protections

If all these factors align, you are dealing with the legitimate California Health Interview Survey. When in doubt, contact UCLA directly at (310) 794-0909 or chpr@ucla.edu to verify.

Helpful tips and tricks for Ucla Health Survey Raises Questions People Cant Ignore

Is the UCLA California Health Survey a scam?

No. The California Health Interview Survey is a legitimate, peer-reviewed research study conducted by UCLA's Center for Health Policy Research since 2001, with official California state government partnerships and public funding.

Will participating affect my immigration status?

No. Your immigration status will not be affected by participating. Information that may identify you is removed from all results, and no government agency will know who participated.

Is participation voluntary or required?

Participation is completely voluntary. You do not have to answer all questions and may refuse any question at any time without penalty.

How long does the survey take to complete?

The adult section takes approximately 45 minutes, the adolescent section approximately 20 minutes, and the child section approximately 15 minutes.

Why did I receive a $2 bill in the envelope?

The $2 bill is real and intentionally included as an incentive to encourage participation. It is a low-cost but effective way to demonstrate legitimacy and attract attention to the survey invitation.

What if I'm on the National Do Not Call List?

The California Health Survey is exempt from the Do Not Call List because it is a legitimate, scientific health survey that does not sell anything.

How is my privacy protected?

Keeping individual information confidential is a top priority. All answers are processed so no one can connect responses to specific households. Names, addresses, and phone numbers are stripped from survey answers. Everyone working on the study is legally required to protect confidentiality under UCLA Office of Human Research Protection Program and California Committee for the Protection of Human Subjects regulations.

Where can I view survey results and data?

Results are available annually through the AskCHIS online data tool at www.askchis.com (free registration required), Health Profiles, the Data Access Center, and Public Use Files in SAS, SPSS, and STATA formats.

Who funds the California Health Interview Survey?

Major funders include the California Department of Health Care Services (DHCS), DHCS Community Service Division, California Department of Public Health, California Health Benefit Exchange, First 5 California, The California Endowment, and California HealthCare Foundation.

What should I do if I need to reschedule or have trouble accessing the survey?

Call the survey company SSRS at toll-free 1-888-419-9725 or email support@youropinionplease.com for assistance to regain access or reschedule your appointment.

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Entertainment Historian

Dr. Lila Serrano

Dr. Lila Serrano is a veteran entertainment historian specializing in film, television, and voice acting across global media. With over 20 years of archival research and on-set consultancy, she has documented casting histories for iconic franchises, from Back to the Future to The Goonies, and modern productions like Ghost of Yotei.

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