Within ICD-9-CM, you may select codes Home Â» Coding Â» ICD-9-CM: NOS vs. NEC. ICD-9-CM: NOS vs. NEC. By John Verhovshek In Coding. NOS codes are never favored, and claims submitted with such diagnoses may be rejected for lack of medical necessity and/or specificity.
The muscle diagram on InnerBody.com shows the entire human body with a number of specific muscles marked by green dots. The two-dimensional interactive map is divided into a number of muscle areas for closer examination. Areas include the head and neck, chest and upper back, leg and foot, and arm and hand.
Various Digestive System Diagrams. There are a few different types of diagrams of the digestive system that I want to show you. Let's begin with the fundamentals. In this first diagram you'll see the basic major parts of the digestive system. They include: 1  mouth. 2  esophagus. 3  stomach. 4  pancreas. 5  gall bladder. 6  liver. 7  small intestine.