2012 icd-9-cm diagnosis codes 642. * : hypertension. Icd9cm To Icd10 Common Codes For Quest Diagnostics Home > 2015 icd-9-cm penaksiran codes > diseases of the circulatory system 390-459 > hypertensive disease 401-405 > essential hypertension 401> hypertension occurring without preexisting renal disease or known organic cause. 1 apr 2015 hypertension is a common condition treated in most practices. in icd-9, penaksiran code selection in category 401 is based on the type of . Translate sinusitis. see authoritative translations of sinusitis in english with example sentences and audio pronunciations. By stopping a sinus infection early, you avoid later symptoms and complications. what is sinusitis? sinusitis is an inflammation of the sinuses. it is often caused by . Resistant hypertension has been designated as. 997. 91 in the icd-9 codes. unfortunately, there is no designation for ''resistant hypertension'' in the icd-10. Icd-9-cm 401. 9 is 9 icd hypert...