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.
There are different types of muscles in. the human body like voluntary and involuntary muscles and smooth and striated muscle. fibers that all function in a tight realm with the nervous system and different chemical. reactions. Here is a brief explanation of what happens within the skeletal muscles: Muscles are composed mostly of protein in a highly organized system from large groups. to small fibers. Muscle units are separated from other muscle groups by plasma.