All HCCI Reports
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Ambulance services play an essential, life-saving role in the health care system but can also be a source of surprise bills to patients and unexpected high out-of-pocket costs. This HCCI data brief and downloadable data explores the 10-year trends in ambulance prices, utilization, spending, and the frequency of out-of-network billing for the commercially insured - people who get their health ...

Important research is underway to understand the impacts of Long COVID. Studies about the clinical pathways, patient-specific needs, and treatment for Long COVID are highlighting necessary medical care and intervention. To inform public and private decisionmakers' efforts to support and treat patients, this study uses HCCI's unique health care claims dataset to identify the effects of Long CO...

Uterine fibroids can affect up to 80% of women by age 50. Endometriosis affects 1 in 10 women of reproductive age. Together, they are two of the leading conditions among reproductive-aged women causing infertility, chronic pelvic pain, fatigue, nausea, and heavy menstruation. Symptoms of uterine fibroids and endometriosis are also associated with abdominal pelvic pain, heavy and painful menst...

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 reproducti...

Asthma is the most common chronic condition among children in the U.S. and one of the leading reasons for pediatric emergency room (ER) visits. Schools play an important role in managing asthma among children since kids spend most of their time in school and school buildings may have environmental factors such as poor air quality and mold which can trigger asthma flare-ups. When asthma is uncontro...

The COVID-19 pandemic led to an increase in the use of telehealth services and online asynchronous health communication, commonly referred to as emails. These tools allow patients to ask their physicians and other clinicians questions regarding medication changes, symptoms, and to check in regarding management of chronic conditions. In March 2020, CMS expanded Medicare telehealth billing to includ...

Neonatal Intensive Care Units (NICUs) provide critical, often life-saving, care to over 300,000 infants every year. The specialized care and technology available in NICUs have allowed preterm and otherwise vulnerable babies to survive and thrive even in the face of a host of potentially life-threatening complications and are recognized as contributing to the decline in infant mortality over the pa...

Asthma is the most common chronic condition among children in the U.S. and one of the leading reasons for pediatric emergency room (ER) visits. Schools play an important role in managing asthma among children since kids spend most of their time in school and school buildings may have environmental factors such as poor air quality and mold which can trigger asthma flar...

In June, HCCI staff attended AcademyHealth's Annual Research Meeting (ARM) and ASHEcon. In addition to connecting with other health services researchers, staff presented original research using HCCI's commercial claims dataset. Here's a sampling of HCCI staff presentations:  ASHEcon: Effect of Critical Access Hospital Designation on Inpatient Prices in Employer-Sponsored Insurance Presen...

Ozempic, a relatively new anti-diabetes drug, has been in the headlines because of widespread shortages that are making it difficult for patients who use the drug to manage diabetes to access it. Some news articles suggest that off-label use for weight loss has been a factor associated with increased demand. The active ingredient in Ozempic is semaglutide, which helps regulate insulin product...

Recent policy and other initiatives aim to reduce spending on prescription drugs. At the federal level, the Inflation Reduction Act targets reductions in drug spending in Medicare through price negotiation, capping out-of-pocket spending by patients, and requiring drug manufacturers to pay rebates when prices rise faster than inflation. At the state level, there are initiatives to increase drug pr...

Evaluation and Management (E&M) services provide an entry point for many people into the health care system. This category of services includes most office visits to a primary care physician or specialist, including behavioral health services, as well evaluation and management services provided in an emergency room or outpatient setting. These visits typically involve a physician or other heal...

According to HCCI's data, the price of a hospital admission for childbirth among birthing people with employer-sponsored health insurance (ESI) varies by a factor of three across hospitals within a local area. Even within the same hospital and within the same type of delivery, some births cost twice as much as others. Different prices for the same service in the same hospital with the same type of...

Total Spending Averaged $24,336 across the Prenatal, Childbirth, and Postpartum Periods among ESI Enrollees HCCI has highlighted the high cost of childbirth in the United States, but delivery is only one component of the full financial cost of having a baby. The cost of prenatal and postpartum care may cause people to forgo appropriate services, even as this care could help improve maternal health...

There is substantial evidence that people in the U.S. receive health care services judged to be of low-value. These services are identified as low value based on recommendations from the U.S. Preventive Services Task Force (USPSTF) and professional medical societies that there is little to no clinical value associated with their provision and potential for harm in specific clinical scenarios. Thes...

Insulin is a life-saving medication for millions of Americans who live with diabetes. As the price of insulin has risen, people who depend on insulin have had to make difficult decisions about whether to pay for their medication or other necessities. Some have been forced to ration their supply, with devastating results. Recent legislation has limited insulin out-of-pocket...

Colorectal cancer screenings are essential for early disease detection, prevention, and treatment. Since 2014, Cologuard, a DNA-based screening test that can detect colorectal cancer and precancerous cells, has been available to individuals 45 and older at average risk for colorectal cancer. In contrast to colonoscopies, which must be done at a health care facility, Cologuard is non-invasive ...

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 ...