Can I ask what ICD 9 code everyone is using with 11200,-201 ? We have a LMRP that doesnt specifically list the ICD 9 code 701.9 as supporting medical necessity however that is what the physicians code. It is hit or miss on denials, most of the time we have to rebill with office notes to show irritation etc. Sooo, is anyone coding a more specific ICD 9 that I should look into and maybe avoid the back and forth???