title: Physician practice sues Aetna for failure to provide adequate patient data.
mesh_terms: D002140:California; D002204:Capitation Fee; D004608:Eligibility Determination; D006123:Group Practice / Q000331:legislation & jurisprudence*; D006279:Health Maintenance Organizations / Q000331:legislation & jurisprudence*; D006801:Humans; D019451:Information Management / Q000331:legislation & jurisprudence* / Q000458:organization & administration; D010820:Physicians / Q000331:legislation & jurisprudence*; D012051:Reimbursement Mechanisms; D014600:Utilization Review