gastroenterology– used by OSHPD. The center based its analysis on the maindiagnosis established for each patient. The hospitals reported specific charges for each overnight stay.The data did not ...

But as analysis of ACA Marketplaces has shown ... so we needed to merge our enrollee data set with the OSHPD data.) For more detail on how risk scores are derived, see this Health Affairs Blog ...

“It’s an exciting time to return because all the changes in health care delivery focus on health care quality and the need for good data — all stuff OSHPD has its hands on,” David said.

C-Section Rates When OSHPD first started collecting data in 2005, the rate of c-sections at California hospitals was 27.1 per 100 births. In 2008, the c-section rate at California hospitals hit 29.2 ...