Table 1. Number of 1998 Incident Primary Cancers, By Site Reported to the California Cancer Registry (CCR) and the Proportion of Cancer Patients age 18-64 Enrolled in the California Medicaid Program.

	Incident Cancer Cases from the California Cancer Registry			Cases in both the California Cancer Registry and California Medicaid
Tumor Site	All 1998 Cases	1998 Cases Age 18-24	% Cases Age 18-24	Cases Age 18-64 and in Medicaid for >=1 month in 1998	% of All 1998 Cases, Age 18-64 who had Medicaid for >=1 month in 1998
Breast	20,864	11,392	54.60%	1,014	8.90%
Lung	17,004	5,203	30.60%	997	19.20%
Colorectal	10,254	2,796	27.30%	557	19.90%
Cervical	1,690	1,350	79.90%	287	21.30%
Prostate	19,001	5,605	29.50%	268	4.80%
Testis	937	877	93.60%	78	8.90%
Uterine	3,587	1,722	48%	176	10.20%
Bladder	5,452	1,445	26.50%	113	7.80%
Hepatoma	1,570	836	53.30%	288	34.40%
Stomach	2,552	822	32.20%	197	24.00%
Ovarian	2,626	1,468	55.90%	188	19.60%
Kidney	2,914	1,358	46.60%	173	12.70%
Brain	1,922	1,246	64.80%	206	16.50%

SOURCE: Schrag, D., Dana Farber Cancer Institute, Virnig, B.A., University of Minnesota School of Public Health, and Warren, J.L., National Cancer Institute, 2009.