Medical coding professionals play an important role in the healthcare industry, as they are responsible for translating medical diagnoses and procedures into codes that can be used for billing and reimbursement purposes. If you're looking for medical coding jobs in California, here are some potential job openings to consider:

1. Kaiser Permanente: As one of the largest healthcare providers in California, Kaiser Permanente frequently has job openings for medical coders. They require a high school diploma or equivalent, as well as certification from a recognized professional coding organization such as AAPC or AHIMA.
2. Sutter Health: This not-for-profit health system has numerous facilities throughout California and frequently hires medical coders. They require a high school diploma or equivalent, as well as certification from a recognized professional coding organization such as AAPC or AHIMA.
3. Cedars-Sinai Medical Center: Located in Los Angeles, Cedars-Sinai is a large healthcare facility that often has job openings for medical coders. They require a high school diploma or equivalent, as well as certification from a recognized professional coding organization such as AAPC or AHIMA.
4. Stanford Health Care: This academic medical center located in the San Francisco Bay Area frequently has job openings for medical coders. They require a high school diploma or equivalent, as well as certification from a recognized professional coding organization such as AAPC or AHIMA.
5. City of Hope: This cancer research and treatment center located in Duarte, California often has job openings for medical coders. They require a high school diploma or equivalent, as well as certification from a recognized professional coding organization such as AAPC or AHIMA.

These are just a few potential job openings for medical coders in California. You can also check with local hospitals, clinics, and medical billing companies to see if they have any openings or know of any job opportunities in the area.