The physician group data presented on CalQualityCare.org is the result of a partnership among three independent organizations dedicated to improving health care quality:
The ratings of physician groups at CalQualityCare.org are based on data collected through the annual Patient Assessment Survey (PAS). PAS is based on a comprehensive survey developed by the US Department of Health and Human Services and the California Healthcare Performance Information System.
PAS is administered by the California Healthcare Performance Information System to measure the performance of physician groups, not individual doctors. PAS participating medical groups provide care to more than 90% of commercially insured HMO and POS patients in California. The current data include more than 170 groups that cared mainly for adults. Each group typically includes primary care physicians and specialists.
The ratings reported here are based on survey responses from over 52,000 adult patients across California. The survey asked about aspects of their health care experience, such as the strength of the doctor-patient relationship and access to care. These ratings show results on five measures as well as patients' overall rating of the care they received.
As of January 2015, the ratings represent care patients received during calendar year 2013 (the survey data was collected in 2014). The survey will be updated annually.
To learn more about CHPI and PAS, visit www.chpis.org/programs/pas.aspx.
CalQualityCare.org gives performance ratings to medical groups in five areas: Overall, and four Components of Care. The ratings will help users assess the quality of care available and serve as a guide when comparing and choosing care providers.
Overall Care Rating
The Overall Care Rating is the percentage of patients who rated their health care a 9 or 10 on a scale from 0 to 10. Medical groups with longer red bars are rated more favorably; those with shorter red bars are rated less favorably.
The survey asked patients: "Using any number from 0 to 10, where 0 is the worst care possible and 10 is the best care possible, what number would you use to rate all your health care from all doctors and other health providers that you have seen in the last 12 months?"
Components of Care
The medical groups also are rated on five Components of Care: communicating with patients, coordinating patient care, helpfulness of office staff, timely care and services, and staying healthy.
Each Component of Care rating is a composite score, meaning it is based on a group of survey questions.
Questions within each composite are scored as the percentage of patients who responded with the most positive response option.
For the five Components of Care, medical groups are rated on a scale of 1 to 100. The scores are then divided into four tiers, with 4 being best.
Some medical groups are missing some ratings because there were not enough data to provide statistically reliable results for them. In 2014, the four tier assignments are based on the 2013 cutpoints. The 2014 score ranges were found not to be statistically significantly different from 2013.
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