Corridor deductible

In a managed care plan, the amount that a member must pay before plan benefits are accessible.
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Deductible which applies between a layer of primary and a layer of excess Insurance, requiring the insured to retain a portion of each loss which exceeds the limit of the primary coverage before the excess coverage pays any remaining loss.

COSHH (Control of Substances Hazardous to Health Regulations 2002/(Amendment) Regulations 2003)

HSE enforceable regulations to protect workers from substances hazardous to health. Substance means any solid, gas, fume, dust or vapour and any micro-organism. The employer must, inter alia, assess, monitor and control each work situation to ensure that workers are not exposed to possibly harmful amounts of any substance connected with the work. COSHH sets out limits for a large number of hazardous substances based on maximum exposure limits and occupational exposure standards. The employee has a duty to cooperate with the employer regarding monitoring and health surveillance.

Cosmetic surgery

Elective operation of cutaneous or underlying tissues performed to improve appearance and correct a structural defect or to remove a scar, birthmark, or normal evidence of aging. Most health insurance plans do not pay for it unless disfigurement resulted from an accident or catastrophic event. Cosmetic surgery is differentiated from reconstructive surgery, which insurance programs feature as a benefit. Also called aesthetic surgery. See reconstructive surgery.

Cost accountant

Individual whose work is to inspect, keep, or adjust financial accounts. When a patient is denied certain treatment, it may be the result of the cost accountant determining that treatment was not cost-effective and thus unnecessary.

Cost containment

Ongoing process used by government programs and managed care plans to keep costs within a certain budget and reduce expenditures. Types of cost curtailing activities include reducing administrative costs, controlling use of health care services, limiting demand for medical services, and managing other situations that add to higher costs. Various strategies used to keep costs down are capitation, disease management, preventive care, and wellness programs.