All HCCI Reports
HCCI’s original reports powered by #HCCIdata

Colorectal cancer is the third most common cancer diagnosed in the U.S., and the second most common cause of cancer deaths among men and women combined. Screening via colonoscopy is highly effective in terms of improving prognosis of colorectal cancer via early detection; over 90% of patients who are diagnosed early (i.e., when the cancer is small and has not spread) live five years or l...

November and December of 2022 saw growth in rates of flu, RSV, and COVID, that renewed attention to a seasonal trend of increased respiratory illnesses in the winter months. Data from Medicare, Medicaid, and private insurance illustrate the seasonal ups and downs of respiratory infections. Earlier HCCI research showed that hospitalizations from respiratory illness increased in the winter months (N...

Reproductive and sexual health services play an important role in daily life and wellbeing for many people. These services include preventive services (such as screenings for sexually transmitted infections and reproductive cancers), contraceptive services, and services relating to pregnancy and childbirth. The objective of this report is to provide national and state data on the use of repro...

Each year, HCCI creates the Healthy Marketplace Index (HMI) to examine how health care spending varies across the United States. The HMI shows health care spending, prices, and use compared to the national median for close to 200 local metro areas. By describing how health care spending varies geographically and how use and price contribute to spending in each area, HMI is a starting point in unde...

HCCI's commercial claims dataset includes claims for over one-third of the population with health insurance through their job (employer-sponsored insurance, or ESI). There are a number of unique features of these data that make them valuable for answering important health care and health policy questions. One such feature is the 5-digit zip codes of ESI enrollees (i.e., where people live) and thei...

Sexually transmitted infections (STIs) are infections caused by pathogens spread through sexual contact. STIs can progress from an infection into a sexually transmitted disease (STD). Chlamydia, gonorrhea, syphilis and HIV are the most commonly screened for STIs in the US. The CDC STD Surveillance Data estimates that there were more than 2.5 million cases of chlamydia, gonorrhea, and syphilis...

High out-of-pocket costs for health care services can put necessary care and medications out of reach for many people. In one survey, nearly half of adults reported difficulty paying for health care services. In this brief, we used HCCI's commercial claims dataset, which includes health care spending information for over one-third of the population who receives health insurance through their job, ...

Obesity is a serious and costly chronic disease that has been increasingly common among the U.S. population. Electronic health record (EHR) data have the potential to support research and patient care interventions. The timeliness and availability of aggregated clinical data can be used in near-real time to monitor obesity prevalence based on body mass index (BMI) at the population-level to guide ...

Telehealth facilitates medical care, allows for the sharing of health information, and offers patient health education through remote communication. In 2020, the onset of the public health emergency prompted many localities to restrict in-person gatherings to prevent transmission of the virus. Health care providers responded by expanding telehealth services in an effort to continue serving their p...

The onset of the COVID-19 pandemic fundamentally shifted health and health care in the US in 2020. Hospitals have been central to responding to the pandemic and treating COVID, which means that hospitalizations can provide an important lens to understanding the pandemic's impact. Earlier HCCI research looked at hospital use and spending among people with employer-sponsored insurance (ESI) before t...

Diabetes is a chronic health condition that affects over 10% of the U.S. population. It is possible for people  who are diagnosed with diabetes to live a healthy, long life if the condition is managed properly. However, management often involves significant health care use, which can be costly for patients. Over the past few months, we used HCCI's commercial claims dataset to e...

Inequities in health care access and outcomes among vulnerable populations are well-documented, as is the fact that where you live affects health outcomes to a similar or even greater extent than your health behaviors. Previous HCCI work shows that employer-sponsored health insurance (ESI) plays an important role in many vulnerable communities. Among the population in the United States with health...

Previously, HCCI analyzed prescription drug spending to understand how many insulin users with employer sponsored insurance (ESI) would be affected by a $35 monthly cap on patient out-of-pocket spending on insulin. Our estimates were based on average monthly out-of-pocket spending on insulin across all insulin products. The Inflation Reduction Act (IRA) recently passed by Congress includes a $35 p...

 The Affordable Care Act (ACA) requires insurers to cover certain services without charging patients out-of-pocket. These services include routine preventive care, such as wellness visits, immunizations, contraceptive services, and cancer and other disease screenings. In September 2022, a federal court ruled portions of the law's preventive services provision unconstitutional. If the court de...

In 2021, the American Academy of Pediatrics, the American Academy of Child and Adolescent Psychiatry, and the Children's Hospital Association, declared a National State of Emergency in Children's Mental Health associated with the COVID-19 pandemic, including the loss of caregivers, school closures, social isolation, and gaps in health care (see citations below). Understanding the effect of the COV...

Pre-exposure prophylaxis (PrEP) for HIV are medications that reduce an individual's chances of contracting HIV. The CDC estimates that 1.2 million people are at risk of HIV infection and may benefit from a PrEP prescription. We analyzed health insurance claims for 55 million Americans with employer-sponsored insurance in order to examine utilization and spending on these drugs between 2016 and 202...

Mammography screenings are recommended every 1-2 years for women aged 40 and older, as well as for younger women who are at high risk for breast cancer. These screenings are an essential tool for early detection and treatment of breast cancer. Using HCCI's data on people with employer-sponsored insurance as well as Medicare and Medicaid data, we examined mammography utilization patterns from 2018 ...

Abstract The federal Anti-Kickback Statute prohibits biopharmaceutical manufacturers from directly covering Medicare enrollees' out-of-pocket spending for the drugs they manufacture, but manufacturers may donate to independent patient assistance charities and earmark donations for a condition treated by their drugs. To assess whether this law and its associated regulations prevent manufacturers fr...

A new, large study led by researchers at the American Cancer Society (ACS) and The University of Texas MD Anderson Cancer Center shows rising costs of cancer treatments led to increases in total costs of care, and when compounded with greater cost sharing, increased out-of-pocket (OOP) costs for privately insured, patients under 65 years old. The research is one of the first to comprehensively exa...

The population with employer-sponsored health insurance (ESI) includes individuals who receive health insurance coverage from an employer, including employees and their dependents, such as spouses and eligible children. Half of the children in the U.S. are covered by ESI, making this form of coverage the largest source of insurance for American children. In this report, we present data on health c...

It is no secret that the COVID-19 pandemic upended the U.S. health care system in 2020, with effects still being felt in 2022. HCCI previously published a brief that showed precipitous drops in the utilization of several preventive health care services in early 2020. Several news outlets have also covered the effect of the pandemic on routine services, including childhood vaccination rat...

Half of American children have health insurance coverage through an employer (typically as a dependent on a parent's coverage). Therefore, a major asset of employer-sponsored insurance (ESI) claims data is the opportunity to understand more about how children use and experience the health care system. In this brief, we use HCCI's unique national dataset encompassing health care claims for over one...

The Centers for Disease Control and Prevention (CDC) reports that there were more than 45,000 firearm-related deaths in 2020; in addition, evidence suggests that there were an additional 2-3 nonfatal firearm injuries seen per death. Recent studies estimate that more than 200 people are injured by firearms each day, and the notable tragedies in 2022, along with the daily toll of firearm-related inj...

Total spending on drugs includes spending on prescription drugs (typically oral medications prescribed by a physician, picked up by a patient at a local pharmacy, and taken at home) and administered drugs (typically injected or infused under the supervision of a health care professional either in an outpatient facility or physician office). In HCCI's Health Care Cost and Utilization Repo...

Health care insurance claims data capture what health care services people use and how much they pay. These data are crucial for understanding the state of the U.S. health care system, including aspects that function well, those that need improvement, and how to achieve better health and access to care across populations. In this report, we look at the characteristics of individuals who have emplo...