Ovarian ____ is an uncommon but serious medical condition that occurs when the ovary twists on the ovarian ligament attaching the ovary to the uterus.

For the following questions, use the ICD-9-CM code book. Virginia Gravid was having problems breathing. Several diagnostic tests were completed, including a phlebography of the pulmonary veins. This procedure would be coded to which code?

A) 88.60 B) 88.62 C) 88.64 D) 88.66

Disability income (DI) insurance benefits are based on ________.

A. lost wages B. the employer's annual sales C. the severity of the disability D. a percentage of the employee's wages