middle (162.4), and lower lobes (162.5) of the lung, as well as a code for an “unspecified” site (162.9). If you diagnose asmall cell carcinomain an FNA specimen of an upper lobe lesion, use 162.3, not 162.9. You already know from...
Broken down into 10 areas with definition of 4 possibilities: 1. Unspecified, 2. Basal Cell, 3. Squamous Cell or 4. Other Skin of Lip Eyelid, including Canthus Ear and External Auditory Canal Skin of Other and Unspecified Parts of the Face ...